- published: 22 Jun 2011
- views: 161006
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006 - Phylogenetics
Paul Andersen discusses the specifics of phylogenetics. The evolutionary relationships of organisms are discovered through both morphological and molecular data. A specific type of phylogenetic tree, the cladogram, is also covered.
Do you speak another language? Help me translate my videos:
http://www.bozemanscience.com/translations/
All of the images are licensed under creative commons and public domain licensing:
http://commons.wikimedia.org/wiki/File:Circulatory-system-warm-blooded-bg.jpg.
B, Lennert. English: Modification of Original Schematic, March 5, 2012. http://upload.wikimedia.org/wikipedia/commons/thumb/7/78/Circulatory-system-reptiles-bg.jpg/508px-Circulatory-system-reptiles-bg.jpg. http://commons.wikimedia.org/wiki/File:Reptilian_circulatory_system.PNG.
Blutkreislauf_Amphibien.svg, The author of. Representació Simplificada de La Circulació Sanguínia Dels Amfibis: El Vermell Representa La Sang Rica En Oxigen, El Blau La Sang Pobra En Oxigen i El Rosa La Sang Mixta., 20:10 (UTC). Blutkreislauf_Amphibien.svg. http://commons.wikimedia.org/wiki/File:Circulaci%C3%B3_dels_amfibis.PNG.
coxhead, Phylogenetic-Groups svg: Original uploader was TotoBaggins at en wikipediaderivative work: Peter. English: Phylogenetic Groups: *A Monophyletic Taxon Contains a Common Ancestor and All of Its Descendants. ** Diagram: In Yellow, the Group of "Reptiles and Birds" *A Paraphyletic Taxon Contains Its Most Recent Common Ancestor, but Does Not Contain All the Descendants of That Ancestor. ** Diagram: In Cyan, the Reptiles *A Polyphyletic Taxon Does Not Contain the Most Recent Common Ancestor of All Its Members. ** Diagram: In Red, the Group of "All Warm-blooded Animals," 10:07 (UTC). Phylogenetic-Groups.svg. http://commons.wikimedia.org/wiki/File:Phylogenetic-Groups-Rev.svg.
"File:Clade-grade II.svg." Wikipedia, the Free Encyclopedia. Accessed November 5, 2013. http://en.wikipedia.org/wiki/File:Clade-grade_II.svg.
"File:Evolution of Dinosaurs EN.svg." Wikipedia, the Free Encyclopedia. Accessed November 5, 2013. http://en.wikipedia.org/wiki/File:Evolution_of_dinosaurs_EN.svg.
"File:Faroe Stamp 401 Fin Whale (Balaenoptera Physalus).jpg." Wikipedia, the Free Encyclopedia. Accessed November 4, 2013. http://en.wikipedia.org/wiki/File:Faroe_stamp_401_fin_whale_(Balaenoptera_physalus).jpg.
"File:Humpback Stellwagen Edit.jpg." Wikipedia, the Free Encyclopedia, October 30, 2013. http://en.wikipedia.org/w/index.php?title=File:Humpback_stellwagen_edit.jpg&oldid;=226640854.
"File:Phylogenetic Tree.svg." Wikipedia, the Free Encyclopedia. Accessed November 2, 2013. http://en.wikipedia.org/wiki/File:Phylogenetic_tree.svg.
"File:Spindle Diagram.jpg." Wikipedia, the Free Encyclopedia. Accessed November 2, 2013. http://en.wikipedia.org/wiki/File:Spindle_diagram.jpg.
Fuglø, Artist: Edward. Sei Whale, September 17, 2001. Cropped from PD Faroe postage stamp (Stamps FO 403 of Postverk Føroya, Faroe Islands). http://commons.wikimedia.org/wiki/File:Seiwhale001.jpg.
Inaglory, Brocken InagloryUploaded by Brocken. English: Minke Whale in Ross Sea, Antarctica The Picture Is a Scan of an Old Film Picture., October 27, 2007. Transferred from en.wikipedia to Commons by User:Leptictidium using CommonsHelper. http://commons.wikimedia.org/wiki/File:Minke_whale_in_ross_sea.jpg.
information, This file is lacking author. Gray Whale - Eschrichtius Robustus - at Scammons Lagoon, [object HTMLTableCellElement]. http://www.photolib.noaa.gov/htmls/anim0846.htm Image ID: anim0846, NOAA's Ark - Animals Collection. http://commons.wikimedia.org/wiki/File:Gray_whale.jpg.
Morningdew. Deutsch: Begegnung Mit Einem Brydewal (Balaenoptera Brydei), Koh PhiPhi, Thailand. -- Dieser Adulte Wal (ca. 8m) Durchbricht Gerade Die Meeresoberfläche, Um „abzublasen". Welch Überraschendes Und Beeindruckendes Erlebnis, Einem Solch Imposanten Säugetier Zu Begegnen., May 2005. Selbst erstellt, Olympus mju4; mit Photoshop bearbeitet u. reduziert. http://commons.wikimedia.org/wiki/File:Bryde%C2%B4s_whale.jpg.
SkyMaja. Uproszczony Schemat Układu Krwionośnego Gadów, December 14, 2007. Own work. http://commons.wikimedia.org/wiki/File:Uk%C5%82ad_krwiono%C5%9Bny_gad%C3%B3w.JPG.
USA, Mike Baird from Morro Bay. Blue Whale Tail Fluke Diving Balaenoptera Musculus 29 July 2010 - It Is Somewhat Rare to See the Tail Fluke of a Blue Whale Upon Diving., July 29, 2010. Blue Whale Tail Fluke Diving Balaenoptera musculus 29 July 2010 - It is somewhat rare to see the tail fluke of a Blue Whale upon diving. http://commons.wikimedia.org/wiki/File:Blue_whale_tail.JPG.
Intro Music Atribution
Title: I4dsong_loop_main.wav
Artist: CosmicD
Link to sound: http://www.freesound.org/people/CosmicD/sounds/72556/
Creative Commons Atribution License
This lecture explains the construction of phylogenetic tree and properties of phylogenetic tree.
For more information, log on to-
http://shomusbiology.weebly.com/
Download the study materials here-
http://shomusbiology.weebly.com/bio-materials.html
Question source - www.indiabix.com
- published: 25 Sep 2014
- views: 18841
Paul Andersen shows you how to construct a cladogram from a group of organisms using shared characteristics. He also discusses the process of parsimony in cladogram construction. He then explains how modern cladograms are constructed and walks through a cladogram of primates.
Intro Music Atribution
Title: I4dsong_loop_main.wav
Artist: CosmicD
Link to sound: http://www.freesound.org/people/CosmicD/sounds/72556/
Creative Commons Atribution License
- published: 11 May 2012
- views: 184744
Hank tells us the background story and explains the importance of the science of classifying living things, also known as taxonomy.
Crash Course Biology is now available on DVD! http://dft.ba/-8css
Like CrashCourse on Facebook: http://www.facebook.com/YouTubeCrashCourse
Follow CrashCourse on Twitter: http://www.twitter.com/TheCrashCourse
References for this episode can be found in the Google document here: http://dft.ba/-2L2C
Table of Contents
1) Taxonomy 0:00
2) Phylogenetic Tree 1:24
3) Biolography 2:26
4) Analogous/Homoplasic Traits 3:48
5) Homologous Traits 4:03
6) Taxa & Binomial Nomenclature 4:56
7) Domains 5:48
a) Bateria 6:04
b) Archaea 6:44
c) Eukarya / 4 Kingdoms 6:54
-Plantae 7:56
-Protista 8:23
-Fungi 8:56
-Animalia 9:31
taxonomy, classification, classifying, evolution, filing, science, biology, life, organism, relationship, ancestor, ancestry, evolutionary tree, phylogenetic tree, tree of life, biolography, carl von linnaeus, linnaeus, botanist, botanical name, morphology, homologous traits, systema naturae, taxa, groups, kingdom, phylum, class, order, family, genus, species, binomial nomenclature, latin, domain, archaea, eukarya, division, autotrophs, heterotrophs, protist, fungi, animalia, animal, cat, kitty Support CrashCourse on Subbable: http://subbable.com/crashcourse
- published: 04 Jun 2012
- views: 732507
The science of taxonomy and where humans fit into the tree of life
More free lessons at: http://www.khanacademy.org/video?v=oHvLlS_Sc54
- published: 02 Nov 2011
- views: 221237
This video describes how evolutionary theory has influenced our approach to classifying living organisms, and how common ancestry explains the shared traits present in many lineages of living organisms. This video also compares the practices of cladistics and phylogenetics as tools for classifying living organisms, with examples on how to build an evolutionary tree using genetic and morphological similarities.
- published: 02 Apr 2014
- views: 4180
BIO153 Phylogenetics Animation ONE: Part 1 of 2
Part 2: http://www.youtube.com/watch?v=-SPvEPMs1TI
Created and Produced by: W. Ahmed in collaboration with Dr. Monika Havelka
(c) University of Toronto - 2010
All Rights Reserved.
- published: 10 Jan 2010
- views: 10034
Phylogenetics
Phylogenetics /ˌfaɪloʊdʒəˈnɛtɪks, -lə-/ (Greek: φυλή, φῦλον - phylé, phylon = tribe, clan, race + γενετικός - genetikós = origin, source, birth) – in biology – is the study of the evolutionary history and relationships among individuals or groups of organisms (e.g. species, or populations). These relationships are discovered through phylogenetic inference methods that evaluate observed heritable traits, such as DNA sequences or morphology under a model of evolution of these traits. The result of these analyses is a phylogeny (also known as a phylogenetic tree) – a hypothesis about the history of evolutionary relationships. The tips of a phylogenetic tree can be living organisms or fossils. Phylogenetic analyses have become central to understanding biodiversity, evolution, ecology, and genomes.
Taxonomy is the classification, identification and naming of organisms. It is usually richly informed by phylogenetics, but remains a methodologically and logically distinct discipline. The degree to which taxonomies depend on phylogenies (or classification depends on evolutionary development) differs depending on the school of taxonomy: phenetics ignores phylogeny altogether, trying to represent the similarity between organisms instead; cladistics (phylogenetic systematics) tries to reproduce phylogeny in its classification without loss of information; evolutionary taxonomy tries to find a compromise between them.
This page contains text from Wikipedia, the Free Encyclopedia -
https://wn.com/Phylogenetics
This article is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License, which means that you can copy and modify it as long as the entire work (including additions) remains under this license.
This article is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License, which means that you can copy and modify it as long as the entire work (including additions) remains under this license.
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12:45Phylogenetics
PhylogeneticsPhylogenetics
006 - Phylogenetics Paul Andersen discusses the specifics of phylogenetics. The evolutionary relationships of organisms are discovered through both morphological and molecular data. A specific type of phylogenetic tree, the cladogram, is also covered. Do you speak another language? Help me translate my videos: http://www.bozemanscience.com/translations/ All of the images are licensed under creative commons and public domain licensing: http://commons.wikimedia.org/wiki/File:Circulatory-system-warm-blooded-bg.jpg. B, Lennert. English: Modification of Original Schematic, March 5, 2012. http://upload.wikimedia.org/wikipedia/commons/thumb/7/78/Circulatory-system-reptiles-bg.jpg/508px-Circulatory-system-reptiles-bg.jpg. http://commons.wikimedia.org/wiki/File:Reptilian_circulatory_system.PNG. Blutkreislauf_Amphibien.svg, The author of. Representació Simplificada de La Circulació Sanguínia Dels Amfibis: El Vermell Representa La Sang Rica En Oxigen, El Blau La Sang Pobra En Oxigen i El Rosa La Sang Mixta., 20:10 (UTC). Blutkreislauf_Amphibien.svg. http://commons.wikimedia.org/wiki/File:Circulaci%C3%B3_dels_amfibis.PNG. coxhead, Phylogenetic-Groups svg: Original uploader was TotoBaggins at en wikipediaderivative work: Peter. English: Phylogenetic Groups: *A Monophyletic Taxon Contains a Common Ancestor and All of Its Descendants. ** Diagram: In Yellow, the Group of "Reptiles and Birds" *A Paraphyletic Taxon Contains Its Most Recent Common Ancestor, but Does Not Contain All the Descendants of That Ancestor. ** Diagram: In Cyan, the Reptiles *A Polyphyletic Taxon Does Not Contain the Most Recent Common Ancestor of All Its Members. ** Diagram: In Red, the Group of "All Warm-blooded Animals," 10:07 (UTC). Phylogenetic-Groups.svg. http://commons.wikimedia.org/wiki/File:Phylogenetic-Groups-Rev.svg. "File:Clade-grade II.svg." Wikipedia, the Free Encyclopedia. Accessed November 5, 2013. http://en.wikipedia.org/wiki/File:Clade-grade_II.svg. "File:Evolution of Dinosaurs EN.svg." Wikipedia, the Free Encyclopedia. Accessed November 5, 2013. http://en.wikipedia.org/wiki/File:Evolution_of_dinosaurs_EN.svg. "File:Faroe Stamp 401 Fin Whale (Balaenoptera Physalus).jpg." Wikipedia, the Free Encyclopedia. Accessed November 4, 2013. http://en.wikipedia.org/wiki/File:Faroe_stamp_401_fin_whale_(Balaenoptera_physalus).jpg. "File:Humpback Stellwagen Edit.jpg." Wikipedia, the Free Encyclopedia, October 30, 2013. http://en.wikipedia.org/w/index.php?title=File:Humpback_stellwagen_edit.jpg&oldid;=226640854. "File:Phylogenetic Tree.svg." Wikipedia, the Free Encyclopedia. Accessed November 2, 2013. http://en.wikipedia.org/wiki/File:Phylogenetic_tree.svg. "File:Spindle Diagram.jpg." Wikipedia, the Free Encyclopedia. Accessed November 2, 2013. http://en.wikipedia.org/wiki/File:Spindle_diagram.jpg. Fuglø, Artist: Edward. Sei Whale, September 17, 2001. Cropped from PD Faroe postage stamp (Stamps FO 403 of Postverk Føroya, Faroe Islands). http://commons.wikimedia.org/wiki/File:Seiwhale001.jpg. Inaglory, Brocken InagloryUploaded by Brocken. English: Minke Whale in Ross Sea, Antarctica The Picture Is a Scan of an Old Film Picture., October 27, 2007. Transferred from en.wikipedia to Commons by User:Leptictidium using CommonsHelper. http://commons.wikimedia.org/wiki/File:Minke_whale_in_ross_sea.jpg. information, This file is lacking author. Gray Whale - Eschrichtius Robustus - at Scammons Lagoon, [object HTMLTableCellElement]. http://www.photolib.noaa.gov/htmls/anim0846.htm Image ID: anim0846, NOAA's Ark - Animals Collection. http://commons.wikimedia.org/wiki/File:Gray_whale.jpg. Morningdew. Deutsch: Begegnung Mit Einem Brydewal (Balaenoptera Brydei), Koh PhiPhi, Thailand. -- Dieser Adulte Wal (ca. 8m) Durchbricht Gerade Die Meeresoberfläche, Um „abzublasen". Welch Überraschendes Und Beeindruckendes Erlebnis, Einem Solch Imposanten Säugetier Zu Begegnen., May 2005. Selbst erstellt, Olympus mju4; mit Photoshop bearbeitet u. reduziert. http://commons.wikimedia.org/wiki/File:Bryde%C2%B4s_whale.jpg. SkyMaja. Uproszczony Schemat Układu Krwionośnego Gadów, December 14, 2007. Own work. http://commons.wikimedia.org/wiki/File:Uk%C5%82ad_krwiono%C5%9Bny_gad%C3%B3w.JPG. USA, Mike Baird from Morro Bay. Blue Whale Tail Fluke Diving Balaenoptera Musculus 29 July 2010 - It Is Somewhat Rare to See the Tail Fluke of a Blue Whale Upon Diving., July 29, 2010. Blue Whale Tail Fluke Diving Balaenoptera musculus 29 July 2010 - It is somewhat rare to see the tail fluke of a Blue Whale upon diving. http://commons.wikimedia.org/wiki/File:Blue_whale_tail.JPG. Intro Music Atribution Title: I4dsong_loop_main.wav Artist: CosmicD Link to sound: http://www.freesound.org/people/CosmicD/sounds/72556/ Creative Commons Atribution License -
9:15Phylogenetics
PhylogeneticsPhylogenetics
Phylogenetics -
48:35Biology 1B - Lecture 24: Phylogenetics
Biology 1B - Lecture 24: Phylogenetics -
13:18Understanding Phylogenetic Trees (1)
Understanding Phylogenetic Trees (1) -
13:12Phylogenetic tree
Phylogenetic treePhylogenetic tree
This lecture explains the construction of phylogenetic tree and properties of phylogenetic tree. For more information, log on to- http://shomusbiology.weebly.com/ Download the study materials here- http://shomusbiology.weebly.com/bio-materials.html Question source - www.indiabix.com -
7:18Cladograms
CladogramsCladograms
Paul Andersen shows you how to construct a cladogram from a group of organisms using shared characteristics. He also discusses the process of parsimony in cladogram construction. He then explains how modern cladograms are constructed and walks through a cladogram of primates. Intro Music Atribution Title: I4dsong_loop_main.wav Artist: CosmicD Link to sound: http://www.freesound.org/people/CosmicD/sounds/72556/ Creative Commons Atribution License -
12:16Taxonomy: Life's Filing System - Crash Course Biology #19
Taxonomy: Life's Filing System - Crash Course Biology #19Taxonomy: Life's Filing System - Crash Course Biology #19
Hank tells us the background story and explains the importance of the science of classifying living things, also known as taxonomy. Crash Course Biology is now available on DVD! http://dft.ba/-8css Like CrashCourse on Facebook: http://www.facebook.com/YouTubeCrashCourse Follow CrashCourse on Twitter: http://www.twitter.com/TheCrashCourse References for this episode can be found in the Google document here: http://dft.ba/-2L2C Table of Contents 1) Taxonomy 0:00 2) Phylogenetic Tree 1:24 3) Biolography 2:26 4) Analogous/Homoplasic Traits 3:48 5) Homologous Traits 4:03 6) Taxa & Binomial Nomenclature 4:56 7) Domains 5:48 a) Bateria 6:04 b) Archaea 6:44 c) Eukarya / 4 Kingdoms 6:54 -Plantae 7:56 -Protista 8:23 -Fungi 8:56 -Animalia 9:31 taxonomy, classification, classifying, evolution, filing, science, biology, life, organism, relationship, ancestor, ancestry, evolutionary tree, phylogenetic tree, tree of life, biolography, carl von linnaeus, linnaeus, botanist, botanical name, morphology, homologous traits, systema naturae, taxa, groups, kingdom, phylum, class, order, family, genus, species, binomial nomenclature, latin, domain, archaea, eukarya, division, autotrophs, heterotrophs, protist, fungi, animalia, animal, cat, kitty Support CrashCourse on Subbable: http://subbable.com/crashcourse -
12:41Taxonomy and the Tree of Life
Taxonomy and the Tree of LifeTaxonomy and the Tree of Life
The science of taxonomy and where humans fit into the tree of life More free lessons at: http://www.khanacademy.org/video?v=oHvLlS_Sc54 -
30:38Biology 09-5 Cladistics and Phylogenetics
Biology 09-5 Cladistics and PhylogeneticsBiology 09-5 Cladistics and Phylogenetics
This video describes how evolutionary theory has influenced our approach to classifying living organisms, and how common ancestry explains the shared traits present in many lineages of living organisms. This video also compares the practices of cladistics and phylogenetics as tools for classifying living organisms, with examples on how to build an evolutionary tree using genetic and morphological similarities. -
10:01BIO153 Phylogenetics Animation ONE: Part 1 of 2.wmv
BIO153 Phylogenetics Animation ONE: Part 1 of 2.wmvBIO153 Phylogenetics Animation ONE: Part 1 of 2.wmv
BIO153 Phylogenetics Animation ONE: Part 1 of 2 Part 2: http://www.youtube.com/watch?v=-SPvEPMs1TI Created and Produced by: W. Ahmed in collaboration with Dr. Monika Havelka (c) University of Toronto - 2010 All Rights Reserved.
-
Phylogenetics
006 - Phylogenetics Paul Andersen discusses the specifics of phylogenetics. The evolutionary relationships of organisms are discovered through both morphological and molecular data. A specific type of phylogenetic tree, the cladogram, is also covered. Do you speak another language? Help me translate my videos: http://www.bozemanscience.com/translations/ All of the images are licensed under creative commons and public domain licensing: http://commons.wikimedia.org/wiki/File:Circulatory-system-warm-blooded-bg.jpg. B, Lennert. English: Modification of Original Schematic, March 5, 2012. http://upload.wikimedia.org/wikipedia/commons/thumb/7/78/Circulatory-system-reptiles-bg.jpg/508px-Circulatory-system-reptiles-bg.jpg. http://commons.wikimedia.org/wiki/File:Reptilian_circulatory_system.PNG...
published: 22 Jun 2011 -
Phylogenetics
Phylogenetics
published: 25 Sep 2013 -
-
-
Phylogenetic tree
This lecture explains the construction of phylogenetic tree and properties of phylogenetic tree. For more information, log on to- http://shomusbiology.weebly.com/ Download the study materials here- http://shomusbiology.weebly.com/bio-materials.html Question source - www.indiabix.com
published: 25 Sep 2014 -
Cladograms
Paul Andersen shows you how to construct a cladogram from a group of organisms using shared characteristics. He also discusses the process of parsimony in cladogram construction. He then explains how modern cladograms are constructed and walks through a cladogram of primates. Intro Music Atribution Title: I4dsong_loop_main.wav Artist: CosmicD Link to sound: http://www.freesound.org/people/CosmicD/sounds/72556/ Creative Commons Atribution License
published: 11 May 2012 -
Taxonomy: Life's Filing System - Crash Course Biology #19
Hank tells us the background story and explains the importance of the science of classifying living things, also known as taxonomy. Crash Course Biology is now available on DVD! http://dft.ba/-8css Like CrashCourse on Facebook: http://www.facebook.com/YouTubeCrashCourse Follow CrashCourse on Twitter: http://www.twitter.com/TheCrashCourse References for this episode can be found in the Google document here: http://dft.ba/-2L2C Table of Contents 1) Taxonomy 0:00 2) Phylogenetic Tree 1:24 3) Biolography 2:26 4) Analogous/Homoplasic Traits 3:48 5) Homologous Traits 4:03 6) Taxa & Binomial Nomenclature 4:56 7) Domains 5:48 a) Bateria 6:04 b) Archaea 6:44 c) Eukarya / 4 Kingdoms 6:54 -Plantae 7:56 -Protista 8:23 -Fungi 8:56 -Animalia 9:31 taxonomy, classification, classifying, evolution, fi...
published: 04 Jun 2012 -
Taxonomy and the Tree of Life
The science of taxonomy and where humans fit into the tree of life More free lessons at: http://www.khanacademy.org/video?v=oHvLlS_Sc54
published: 02 Nov 2011 -
Biology 09-5 Cladistics and Phylogenetics
This video describes how evolutionary theory has influenced our approach to classifying living organisms, and how common ancestry explains the shared traits present in many lineages of living organisms. This video also compares the practices of cladistics and phylogenetics as tools for classifying living organisms, with examples on how to build an evolutionary tree using genetic and morphological similarities.
published: 02 Apr 2014 -
BIO153 Phylogenetics Animation ONE: Part 1 of 2.wmv
BIO153 Phylogenetics Animation ONE: Part 1 of 2 Part 2: http://www.youtube.com/watch?v=-SPvEPMs1TI Created and Produced by: W. Ahmed in collaboration with Dr. Monika Havelka (c) University of Toronto - 2010 All Rights Reserved.
published: 10 Jan 2010
Phylogenetics
- Order: Reorder
- Duration: 12:45
- Updated: 22 Jun 2011
- views: 161006
006 - Phylogenetics
Paul Andersen discusses the specifics of phylogenetics. The evolutionary relationships of organisms are discovered through both morphologic...
006 - Phylogenetics
Paul Andersen discusses the specifics of phylogenetics. The evolutionary relationships of organisms are discovered through both morphological and molecular data. A specific type of phylogenetic tree, the cladogram, is also covered.
Do you speak another language? Help me translate my videos:
http://www.bozemanscience.com/translations/
All of the images are licensed under creative commons and public domain licensing:
http://commons.wikimedia.org/wiki/File:Circulatory-system-warm-blooded-bg.jpg.
B, Lennert. English: Modification of Original Schematic, March 5, 2012. http://upload.wikimedia.org/wikipedia/commons/thumb/7/78/Circulatory-system-reptiles-bg.jpg/508px-Circulatory-system-reptiles-bg.jpg. http://commons.wikimedia.org/wiki/File:Reptilian_circulatory_system.PNG.
Blutkreislauf_Amphibien.svg, The author of. Representació Simplificada de La Circulació Sanguínia Dels Amfibis: El Vermell Representa La Sang Rica En Oxigen, El Blau La Sang Pobra En Oxigen i El Rosa La Sang Mixta., 20:10 (UTC). Blutkreislauf_Amphibien.svg. http://commons.wikimedia.org/wiki/File:Circulaci%C3%B3_dels_amfibis.PNG.
coxhead, Phylogenetic-Groups svg: Original uploader was TotoBaggins at en wikipediaderivative work: Peter. English: Phylogenetic Groups: *A Monophyletic Taxon Contains a Common Ancestor and All of Its Descendants. ** Diagram: In Yellow, the Group of "Reptiles and Birds" *A Paraphyletic Taxon Contains Its Most Recent Common Ancestor, but Does Not Contain All the Descendants of That Ancestor. ** Diagram: In Cyan, the Reptiles *A Polyphyletic Taxon Does Not Contain the Most Recent Common Ancestor of All Its Members. ** Diagram: In Red, the Group of "All Warm-blooded Animals," 10:07 (UTC). Phylogenetic-Groups.svg. http://commons.wikimedia.org/wiki/File:Phylogenetic-Groups-Rev.svg.
"File:Clade-grade II.svg." Wikipedia, the Free Encyclopedia. Accessed November 5, 2013. http://en.wikipedia.org/wiki/File:Clade-grade_II.svg.
"File:Evolution of Dinosaurs EN.svg." Wikipedia, the Free Encyclopedia. Accessed November 5, 2013. http://en.wikipedia.org/wiki/File:Evolution_of_dinosaurs_EN.svg.
"File:Faroe Stamp 401 Fin Whale (Balaenoptera Physalus).jpg." Wikipedia, the Free Encyclopedia. Accessed November 4, 2013. http://en.wikipedia.org/wiki/File:Faroe_stamp_401_fin_whale_(Balaenoptera_physalus).jpg.
"File:Humpback Stellwagen Edit.jpg." Wikipedia, the Free Encyclopedia, October 30, 2013. http://en.wikipedia.org/w/index.php?title=File:Humpback_stellwagen_edit.jpg&oldid;=226640854.
"File:Phylogenetic Tree.svg." Wikipedia, the Free Encyclopedia. Accessed November 2, 2013. http://en.wikipedia.org/wiki/File:Phylogenetic_tree.svg.
"File:Spindle Diagram.jpg." Wikipedia, the Free Encyclopedia. Accessed November 2, 2013. http://en.wikipedia.org/wiki/File:Spindle_diagram.jpg.
Fuglø, Artist: Edward. Sei Whale, September 17, 2001. Cropped from PD Faroe postage stamp (Stamps FO 403 of Postverk Føroya, Faroe Islands). http://commons.wikimedia.org/wiki/File:Seiwhale001.jpg.
Inaglory, Brocken InagloryUploaded by Brocken. English: Minke Whale in Ross Sea, Antarctica The Picture Is a Scan of an Old Film Picture., October 27, 2007. Transferred from en.wikipedia to Commons by User:Leptictidium using CommonsHelper. http://commons.wikimedia.org/wiki/File:Minke_whale_in_ross_sea.jpg.
information, This file is lacking author. Gray Whale - Eschrichtius Robustus - at Scammons Lagoon, [object HTMLTableCellElement]. http://www.photolib.noaa.gov/htmls/anim0846.htm Image ID: anim0846, NOAA's Ark - Animals Collection. http://commons.wikimedia.org/wiki/File:Gray_whale.jpg.
Morningdew. Deutsch: Begegnung Mit Einem Brydewal (Balaenoptera Brydei), Koh PhiPhi, Thailand. -- Dieser Adulte Wal (ca. 8m) Durchbricht Gerade Die Meeresoberfläche, Um „abzublasen". Welch Überraschendes Und Beeindruckendes Erlebnis, Einem Solch Imposanten Säugetier Zu Begegnen., May 2005. Selbst erstellt, Olympus mju4; mit Photoshop bearbeitet u. reduziert. http://commons.wikimedia.org/wiki/File:Bryde%C2%B4s_whale.jpg.
SkyMaja. Uproszczony Schemat Układu Krwionośnego Gadów, December 14, 2007. Own work. http://commons.wikimedia.org/wiki/File:Uk%C5%82ad_krwiono%C5%9Bny_gad%C3%B3w.JPG.
USA, Mike Baird from Morro Bay. Blue Whale Tail Fluke Diving Balaenoptera Musculus 29 July 2010 - It Is Somewhat Rare to See the Tail Fluke of a Blue Whale Upon Diving., July 29, 2010. Blue Whale Tail Fluke Diving Balaenoptera musculus 29 July 2010 - It is somewhat rare to see the tail fluke of a Blue Whale upon diving. http://commons.wikimedia.org/wiki/File:Blue_whale_tail.JPG.
Intro Music Atribution
Title: I4dsong_loop_main.wav
Artist: CosmicD
Link to sound: http://www.freesound.org/people/CosmicD/sounds/72556/
Creative Commons Atribution License
wn.com/Phylogenetics
006 - Phylogenetics
Paul Andersen discusses the specifics of phylogenetics. The evolutionary relationships of organisms are discovered through both morphological and molecular data. A specific type of phylogenetic tree, the cladogram, is also covered.
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All of the images are licensed under creative commons and public domain licensing:
http://commons.wikimedia.org/wiki/File:Circulatory-system-warm-blooded-bg.jpg.
B, Lennert. English: Modification of Original Schematic, March 5, 2012. http://upload.wikimedia.org/wikipedia/commons/thumb/7/78/Circulatory-system-reptiles-bg.jpg/508px-Circulatory-system-reptiles-bg.jpg. http://commons.wikimedia.org/wiki/File:Reptilian_circulatory_system.PNG.
Blutkreislauf_Amphibien.svg, The author of. Representació Simplificada de La Circulació Sanguínia Dels Amfibis: El Vermell Representa La Sang Rica En Oxigen, El Blau La Sang Pobra En Oxigen i El Rosa La Sang Mixta., 20:10 (UTC). Blutkreislauf_Amphibien.svg. http://commons.wikimedia.org/wiki/File:Circulaci%C3%B3_dels_amfibis.PNG.
coxhead, Phylogenetic-Groups svg: Original uploader was TotoBaggins at en wikipediaderivative work: Peter. English: Phylogenetic Groups: *A Monophyletic Taxon Contains a Common Ancestor and All of Its Descendants. ** Diagram: In Yellow, the Group of "Reptiles and Birds" *A Paraphyletic Taxon Contains Its Most Recent Common Ancestor, but Does Not Contain All the Descendants of That Ancestor. ** Diagram: In Cyan, the Reptiles *A Polyphyletic Taxon Does Not Contain the Most Recent Common Ancestor of All Its Members. ** Diagram: In Red, the Group of "All Warm-blooded Animals," 10:07 (UTC). Phylogenetic-Groups.svg. http://commons.wikimedia.org/wiki/File:Phylogenetic-Groups-Rev.svg.
"File:Clade-grade II.svg." Wikipedia, the Free Encyclopedia. Accessed November 5, 2013. http://en.wikipedia.org/wiki/File:Clade-grade_II.svg.
"File:Evolution of Dinosaurs EN.svg." Wikipedia, the Free Encyclopedia. Accessed November 5, 2013. http://en.wikipedia.org/wiki/File:Evolution_of_dinosaurs_EN.svg.
"File:Faroe Stamp 401 Fin Whale (Balaenoptera Physalus).jpg." Wikipedia, the Free Encyclopedia. Accessed November 4, 2013. http://en.wikipedia.org/wiki/File:Faroe_stamp_401_fin_whale_(Balaenoptera_physalus).jpg.
"File:Humpback Stellwagen Edit.jpg." Wikipedia, the Free Encyclopedia, October 30, 2013. http://en.wikipedia.org/w/index.php?title=File:Humpback_stellwagen_edit.jpg&oldid;=226640854.
"File:Phylogenetic Tree.svg." Wikipedia, the Free Encyclopedia. Accessed November 2, 2013. http://en.wikipedia.org/wiki/File:Phylogenetic_tree.svg.
"File:Spindle Diagram.jpg." Wikipedia, the Free Encyclopedia. Accessed November 2, 2013. http://en.wikipedia.org/wiki/File:Spindle_diagram.jpg.
Fuglø, Artist: Edward. Sei Whale, September 17, 2001. Cropped from PD Faroe postage stamp (Stamps FO 403 of Postverk Føroya, Faroe Islands). http://commons.wikimedia.org/wiki/File:Seiwhale001.jpg.
Inaglory, Brocken InagloryUploaded by Brocken. English: Minke Whale in Ross Sea, Antarctica The Picture Is a Scan of an Old Film Picture., October 27, 2007. Transferred from en.wikipedia to Commons by User:Leptictidium using CommonsHelper. http://commons.wikimedia.org/wiki/File:Minke_whale_in_ross_sea.jpg.
information, This file is lacking author. Gray Whale - Eschrichtius Robustus - at Scammons Lagoon, [object HTMLTableCellElement]. http://www.photolib.noaa.gov/htmls/anim0846.htm Image ID: anim0846, NOAA's Ark - Animals Collection. http://commons.wikimedia.org/wiki/File:Gray_whale.jpg.
Morningdew. Deutsch: Begegnung Mit Einem Brydewal (Balaenoptera Brydei), Koh PhiPhi, Thailand. -- Dieser Adulte Wal (ca. 8m) Durchbricht Gerade Die Meeresoberfläche, Um „abzublasen". Welch Überraschendes Und Beeindruckendes Erlebnis, Einem Solch Imposanten Säugetier Zu Begegnen., May 2005. Selbst erstellt, Olympus mju4; mit Photoshop bearbeitet u. reduziert. http://commons.wikimedia.org/wiki/File:Bryde%C2%B4s_whale.jpg.
SkyMaja. Uproszczony Schemat Układu Krwionośnego Gadów, December 14, 2007. Own work. http://commons.wikimedia.org/wiki/File:Uk%C5%82ad_krwiono%C5%9Bny_gad%C3%B3w.JPG.
USA, Mike Baird from Morro Bay. Blue Whale Tail Fluke Diving Balaenoptera Musculus 29 July 2010 - It Is Somewhat Rare to See the Tail Fluke of a Blue Whale Upon Diving., July 29, 2010. Blue Whale Tail Fluke Diving Balaenoptera musculus 29 July 2010 - It is somewhat rare to see the tail fluke of a Blue Whale upon diving. http://commons.wikimedia.org/wiki/File:Blue_whale_tail.JPG.
Intro Music Atribution
Title: I4dsong_loop_main.wav
Artist: CosmicD
Link to sound: http://www.freesound.org/people/CosmicD/sounds/72556/
Creative Commons Atribution License
- published: 22 Jun 2011
- views: 161006
Phylogenetics
- Order: Reorder
- Duration: 9:15
- Updated: 25 Sep 2013
- views: 2277
Phylogenetics
Phylogenetics
wn.com/Phylogenetics
Phylogenetics
- published: 25 Sep 2013
- views: 2277
Biology 1B - Lecture 24: Phylogenetics
- Order: Reorder
- Duration: 48:35
- Updated: 22 Oct 2010
- views: 33666
Understanding Phylogenetic Trees (1)
- Order: Reorder
- Duration: 13:18
- Updated: 22 Feb 2013
- views: 70775
Phylogenetic tree
- Order: Reorder
- Duration: 13:12
- Updated: 25 Sep 2014
- views: 18841
This lecture explains the construction of phylogenetic tree and properties of phylogenetic tree.
For more information, log on to-
http://shomusbiology.weebly.co...
This lecture explains the construction of phylogenetic tree and properties of phylogenetic tree.
For more information, log on to-
http://shomusbiology.weebly.com/
Download the study materials here-
http://shomusbiology.weebly.com/bio-materials.html
Question source - www.indiabix.com
wn.com/Phylogenetic Tree
This lecture explains the construction of phylogenetic tree and properties of phylogenetic tree.
For more information, log on to-
http://shomusbiology.weebly.com/
Download the study materials here-
http://shomusbiology.weebly.com/bio-materials.html
Question source - www.indiabix.com
- published: 25 Sep 2014
- views: 18841
Cladograms
- Order: Reorder
- Duration: 7:18
- Updated: 11 May 2012
- views: 184744
Paul Andersen shows you how to construct a cladogram from a group of organisms using shared characteristics. He also discusses the process of parsimony in clad...
Paul Andersen shows you how to construct a cladogram from a group of organisms using shared characteristics. He also discusses the process of parsimony in cladogram construction. He then explains how modern cladograms are constructed and walks through a cladogram of primates.
Intro Music Atribution
Title: I4dsong_loop_main.wav
Artist: CosmicD
Link to sound: http://www.freesound.org/people/CosmicD/sounds/72556/
Creative Commons Atribution License
wn.com/Cladograms
Paul Andersen shows you how to construct a cladogram from a group of organisms using shared characteristics. He also discusses the process of parsimony in cladogram construction. He then explains how modern cladograms are constructed and walks through a cladogram of primates.
Intro Music Atribution
Title: I4dsong_loop_main.wav
Artist: CosmicD
Link to sound: http://www.freesound.org/people/CosmicD/sounds/72556/
Creative Commons Atribution License
- published: 11 May 2012
- views: 184744
Taxonomy: Life's Filing System - Crash Course Biology #19
- Order: Reorder
- Duration: 12:16
- Updated: 04 Jun 2012
- views: 732507
Hank tells us the background story and explains the importance of the science of classifying living things, also known as taxonomy.
Crash Course Biology is now...
Hank tells us the background story and explains the importance of the science of classifying living things, also known as taxonomy.
Crash Course Biology is now available on DVD! http://dft.ba/-8css
Like CrashCourse on Facebook: http://www.facebook.com/YouTubeCrashCourse
Follow CrashCourse on Twitter: http://www.twitter.com/TheCrashCourse
References for this episode can be found in the Google document here: http://dft.ba/-2L2C
Table of Contents
1) Taxonomy 0:00
2) Phylogenetic Tree 1:24
3) Biolography 2:26
4) Analogous/Homoplasic Traits 3:48
5) Homologous Traits 4:03
6) Taxa & Binomial Nomenclature 4:56
7) Domains 5:48
a) Bateria 6:04
b) Archaea 6:44
c) Eukarya / 4 Kingdoms 6:54
-Plantae 7:56
-Protista 8:23
-Fungi 8:56
-Animalia 9:31
taxonomy, classification, classifying, evolution, filing, science, biology, life, organism, relationship, ancestor, ancestry, evolutionary tree, phylogenetic tree, tree of life, biolography, carl von linnaeus, linnaeus, botanist, botanical name, morphology, homologous traits, systema naturae, taxa, groups, kingdom, phylum, class, order, family, genus, species, binomial nomenclature, latin, domain, archaea, eukarya, division, autotrophs, heterotrophs, protist, fungi, animalia, animal, cat, kitty Support CrashCourse on Subbable: http://subbable.com/crashcourse
wn.com/Taxonomy Life's Filing System Crash Course Biology 19
Hank tells us the background story and explains the importance of the science of classifying living things, also known as taxonomy.
Crash Course Biology is now available on DVD! http://dft.ba/-8css
Like CrashCourse on Facebook: http://www.facebook.com/YouTubeCrashCourse
Follow CrashCourse on Twitter: http://www.twitter.com/TheCrashCourse
References for this episode can be found in the Google document here: http://dft.ba/-2L2C
Table of Contents
1) Taxonomy 0:00
2) Phylogenetic Tree 1:24
3) Biolography 2:26
4) Analogous/Homoplasic Traits 3:48
5) Homologous Traits 4:03
6) Taxa & Binomial Nomenclature 4:56
7) Domains 5:48
a) Bateria 6:04
b) Archaea 6:44
c) Eukarya / 4 Kingdoms 6:54
-Plantae 7:56
-Protista 8:23
-Fungi 8:56
-Animalia 9:31
taxonomy, classification, classifying, evolution, filing, science, biology, life, organism, relationship, ancestor, ancestry, evolutionary tree, phylogenetic tree, tree of life, biolography, carl von linnaeus, linnaeus, botanist, botanical name, morphology, homologous traits, systema naturae, taxa, groups, kingdom, phylum, class, order, family, genus, species, binomial nomenclature, latin, domain, archaea, eukarya, division, autotrophs, heterotrophs, protist, fungi, animalia, animal, cat, kitty Support CrashCourse on Subbable: http://subbable.com/crashcourse
- published: 04 Jun 2012
- views: 732507
Taxonomy and the Tree of Life
- Order: Reorder
- Duration: 12:41
- Updated: 02 Nov 2011
- views: 221237
The science of taxonomy and where humans fit into the tree of life
More free lessons at: http://www.khanacademy.org/video?v=oHvLlS_Sc54
The science of taxonomy and where humans fit into the tree of life
More free lessons at: http://www.khanacademy.org/video?v=oHvLlS_Sc54
wn.com/Taxonomy And The Tree Of Life
The science of taxonomy and where humans fit into the tree of life
More free lessons at: http://www.khanacademy.org/video?v=oHvLlS_Sc54
- published: 02 Nov 2011
- views: 221237
Biology 09-5 Cladistics and Phylogenetics
- Order: Reorder
- Duration: 30:38
- Updated: 02 Apr 2014
- views: 4180
This video describes how evolutionary theory has influenced our approach to classifying living organisms, and how common ancestry explains the shared traits pre...
This video describes how evolutionary theory has influenced our approach to classifying living organisms, and how common ancestry explains the shared traits present in many lineages of living organisms. This video also compares the practices of cladistics and phylogenetics as tools for classifying living organisms, with examples on how to build an evolutionary tree using genetic and morphological similarities.
wn.com/Biology 09 5 Cladistics And Phylogenetics
This video describes how evolutionary theory has influenced our approach to classifying living organisms, and how common ancestry explains the shared traits present in many lineages of living organisms. This video also compares the practices of cladistics and phylogenetics as tools for classifying living organisms, with examples on how to build an evolutionary tree using genetic and morphological similarities.
- published: 02 Apr 2014
- views: 4180
BIO153 Phylogenetics Animation ONE: Part 1 of 2.wmv
- Order: Reorder
- Duration: 10:01
- Updated: 10 Jan 2010
- views: 10034
BIO153 Phylogenetics Animation ONE: Part 1 of 2
Part 2: http://www.youtube.com/watch?v=-SPvEPMs1TI
Created and Produced by: W. Ahmed in collaboration with...
BIO153 Phylogenetics Animation ONE: Part 1 of 2
Part 2: http://www.youtube.com/watch?v=-SPvEPMs1TI
Created and Produced by: W. Ahmed in collaboration with Dr. Monika Havelka
(c) University of Toronto - 2010
All Rights Reserved.
wn.com/Bio153 Phylogenetics Animation One Part 1 Of 2.Wmv
BIO153 Phylogenetics Animation ONE: Part 1 of 2
Part 2: http://www.youtube.com/watch?v=-SPvEPMs1TI
Created and Produced by: W. Ahmed in collaboration with Dr. Monika Havelka
(c) University of Toronto - 2010
All Rights Reserved.
- published: 10 Jan 2010
- views: 10034
-
Download Phylogenetics: Theory and Practice of Phylogenetic Systematics [P.D.F]
http://j.mp/2c3KzFU
published: 11 Sep 2016 -
Molecular phylogenetics
Molecular phylogenetics is the branch of phylogeny that analyses hereditary molecular differences, mainly in DNA sequences, to gain information on an organism's evolutionary relationships.The result of a molecular phylogenetic analysis is expressed in a phylogenetic tree.Molecular phylogenetics is one aspect of molecular systematics, a broader term that also includes the use of molecular data in taxonomy and biogeography. This channel is dedicated to make Wikipedia, one of the biggest knowledge databases in the world available to people with limited vision. Article available under a Creative Commons license Image source in video
published: 04 Sep 2016 -
Phylogenetics
In biology, phylogenetics /ˌfaɪloʊdʒəˈnɛtɪks, -lə-/ is the study of the evolutionary history and relationships among individuals or groups of organisms .These relationships are discovered through phylogenetic inference methods that evaluate observed heritable traits, such as DNA sequences or morphology under a model of evolution of these traits.The result of these analyses is a phylogeny – a diagrammatic hypothesis about the history of the evolutionary relationships of a group of organisms.The tips of a phylogenetic tree can be living organisms or fossils, and represent the "end," or the present, in an evolutionary lineage. ---Image-Copyright-and-Permission--- About the author(s): Original uploader was User:TimVickers, SVG conversion by User:User_A1 License: Public domain Author(s): User:...
published: 31 Aug 2016 -
Bio 312 video 15: Phylogenetics 3, how do we make and compare trees
This video talks about the procedures we use to reconstruct (estimate) phylogenetic trees from data that we have available. The criteria of parsimony, maximum likelihood, and Bayesian probabilities are contrasted. Lastly, the using of bootstrapping to indicate degrees of confidence in trees and portions of trees is described.
published: 23 Aug 2016 -
Bio 312 video 16: Phylogenetics 4, examples of phylogenetic studies
This video Looks at a few examples of using a phylogenetic approach to answering biological questions. The origins of HIV and the relationships between dog breeds are discussed in details and other possible questions are mentioned.
published: 23 Aug 2016 -
Bio 312 video 14: Phylogenetics 2, using trees to understand biology
This video introduces the terms synapomorphy, symplesiomorphy, and homoplasy which are critical for understanding which traits provide useful information about relationships and which types of data muddies the pattern. This video also introduces the terms monophyletic, paraphyletic, and polyphyletic which describe the nature of groups of taxa within a larger set with regard to their shared ancestries. The possibility for disagreements between classification and phylogenetics is discussed. Lastly, outgroups and branch lengths are described.
published: 23 Aug 2016 -
Bio 312 video 13: Phylogenetics 1, introduction
This video introduces the use of a phylogenetic tree to indicate relationships between taxa. These relationships arise from shared ancestries and explain the nested hierarchy organization of biological life as described by Linnaeus. The terms taxon, taxa, taxonomy, phylogeny are introduced. Lastly, the proper way to interpret a tree in terms of showing historical divergences is described.
published: 23 Aug 2016 -
2016 ECOGEO 'Omics Training 4.4: Phylogenetics
ECOGEO 'Omics Training: 4.4 Phylogenetics Introduction to phylogenetics - theory & hands-on workflow: sequence selection, alignment, tree-building
published: 19 Aug 2016 -
Understanding and building phylogenetic trees or cladograms
Understanding and building phylogenetic trees or cladograms
published: 08 Aug 2016 -
Phyloseminar #59: Joe Felsenstein (University of Washington)
A brief history of computational phylogenetics I will discuss the history of the use of computers to infer phylogenies, starting in the late 1950s and giving particular emphasis to the introduction of the major methods in the 1960s. Much of this history I watched happen, from 1965 on. In particular I will explain the way that work in biological systematics, in population genetics, and in molecular evolution of multiple species gave rise to the early methods. I will touch on the controversies that developed in the 1970s and 1980s, a period of intense conflict over what should be the logical foundation of the reconstruction of phylogenies. Computational phylogenetics is becoming continually more statistical and continually less connected to the separable task of erecting a biological classi...
published: 04 Aug 2016
Download Phylogenetics: Theory and Practice of Phylogenetic Systematics [P.D.F]
- Order: Reorder
- Duration: 0:32
- Updated: 11 Sep 2016
- views: 0
http://j.mp/2c3KzFU
http://j.mp/2c3KzFU
wn.com/Download Phylogenetics Theory And Practice Of Phylogenetic Systematics P.D.F
Molecular phylogenetics
- Order: Reorder
- Duration: 8:53
- Updated: 04 Sep 2016
- views: 0
Molecular phylogenetics is the branch of phylogeny that analyses hereditary molecular differences, mainly in DNA sequences, to gain information on an organism's...
Molecular phylogenetics is the branch of phylogeny that analyses hereditary molecular differences, mainly in DNA sequences, to gain information on an organism's evolutionary relationships.The result of a molecular phylogenetic analysis is expressed in a phylogenetic tree.Molecular phylogenetics is one aspect of molecular systematics, a broader term that also includes the use of molecular data in taxonomy and biogeography.
This channel is dedicated to make Wikipedia, one of the biggest knowledge databases in the world available to people with limited vision.
Article available under a Creative Commons license
Image source in video
wn.com/Molecular Phylogenetics
Molecular phylogenetics is the branch of phylogeny that analyses hereditary molecular differences, mainly in DNA sequences, to gain information on an organism's evolutionary relationships.The result of a molecular phylogenetic analysis is expressed in a phylogenetic tree.Molecular phylogenetics is one aspect of molecular systematics, a broader term that also includes the use of molecular data in taxonomy and biogeography.
This channel is dedicated to make Wikipedia, one of the biggest knowledge databases in the world available to people with limited vision.
Article available under a Creative Commons license
Image source in video
- published: 04 Sep 2016
- views: 0
Phylogenetics
- Order: Reorder
- Duration: 10:51
- Updated: 31 Aug 2016
- views: 0
In biology, phylogenetics /ˌfaɪloʊdʒəˈnɛtɪks, -lə-/ is the study of the evolutionary history and relationships among individuals or groups of organisms .These r...
In biology, phylogenetics /ˌfaɪloʊdʒəˈnɛtɪks, -lə-/ is the study of the evolutionary history and relationships among individuals or groups of organisms .These relationships are discovered through phylogenetic inference methods that evaluate observed heritable traits, such as DNA sequences or morphology under a model of evolution of these traits.The result of these analyses is a phylogeny – a diagrammatic hypothesis about the history of the evolutionary relationships of a group of organisms.The tips of a phylogenetic tree can be living organisms or fossils, and represent the "end," or the present, in an evolutionary lineage.
---Image-Copyright-and-Permission---
About the author(s): Original uploader was User:TimVickers, SVG conversion by User:User_A1
License: Public domain
Author(s): User:TimVickers
User:User_A1
---Image-Copyright-and-Permission---
This channel is dedicated to make Wikipedia, one of the biggest knowledge databases in the world available to people with limited vision.
Article available under a Creative Commons license
Image source in video
wn.com/Phylogenetics
In biology, phylogenetics /ˌfaɪloʊdʒəˈnɛtɪks, -lə-/ is the study of the evolutionary history and relationships among individuals or groups of organisms .These relationships are discovered through phylogenetic inference methods that evaluate observed heritable traits, such as DNA sequences or morphology under a model of evolution of these traits.The result of these analyses is a phylogeny – a diagrammatic hypothesis about the history of the evolutionary relationships of a group of organisms.The tips of a phylogenetic tree can be living organisms or fossils, and represent the "end," or the present, in an evolutionary lineage.
---Image-Copyright-and-Permission---
About the author(s): Original uploader was User:TimVickers, SVG conversion by User:User_A1
License: Public domain
Author(s): User:TimVickers
User:User_A1
---Image-Copyright-and-Permission---
This channel is dedicated to make Wikipedia, one of the biggest knowledge databases in the world available to people with limited vision.
Article available under a Creative Commons license
Image source in video
- published: 31 Aug 2016
- views: 0
Bio 312 video 15: Phylogenetics 3, how do we make and compare trees
- Order: Reorder
- Duration: 20:13
- Updated: 23 Aug 2016
- views: 94
This video talks about the procedures we use to reconstruct (estimate) phylogenetic trees from data that we have available. The criteria of parsimony, maximum l...
This video talks about the procedures we use to reconstruct (estimate) phylogenetic trees from data that we have available. The criteria of parsimony, maximum likelihood, and Bayesian probabilities are contrasted. Lastly, the using of bootstrapping to indicate degrees of confidence in trees and portions of trees is described.
wn.com/Bio 312 Video 15 Phylogenetics 3, How Do We Make And Compare Trees
This video talks about the procedures we use to reconstruct (estimate) phylogenetic trees from data that we have available. The criteria of parsimony, maximum likelihood, and Bayesian probabilities are contrasted. Lastly, the using of bootstrapping to indicate degrees of confidence in trees and portions of trees is described.
- published: 23 Aug 2016
- views: 94
Bio 312 video 16: Phylogenetics 4, examples of phylogenetic studies
- Order: Reorder
- Duration: 9:02
- Updated: 23 Aug 2016
- views: 82
This video Looks at a few examples of using a phylogenetic approach to answering biological questions. The origins of HIV and the relationships between dog bree...
This video Looks at a few examples of using a phylogenetic approach to answering biological questions. The origins of HIV and the relationships between dog breeds are discussed in details and other possible questions are mentioned.
wn.com/Bio 312 Video 16 Phylogenetics 4, Examples Of Phylogenetic Studies
Bio 312 video 14: Phylogenetics 2, using trees to understand biology
- Order: Reorder
- Duration: 16:48
- Updated: 23 Aug 2016
- views: 98
This video introduces the terms synapomorphy, symplesiomorphy, and homoplasy which are critical for understanding which traits provide useful information about ...
This video introduces the terms synapomorphy, symplesiomorphy, and homoplasy which are critical for understanding which traits provide useful information about relationships and which types of data muddies the pattern. This video also introduces the terms monophyletic, paraphyletic, and polyphyletic which describe the nature of groups of taxa within a larger set with regard to their shared ancestries. The possibility for disagreements between classification and phylogenetics is discussed. Lastly, outgroups and branch lengths are described.
wn.com/Bio 312 Video 14 Phylogenetics 2, Using Trees To Understand Biology
This video introduces the terms synapomorphy, symplesiomorphy, and homoplasy which are critical for understanding which traits provide useful information about relationships and which types of data muddies the pattern. This video also introduces the terms monophyletic, paraphyletic, and polyphyletic which describe the nature of groups of taxa within a larger set with regard to their shared ancestries. The possibility for disagreements between classification and phylogenetics is discussed. Lastly, outgroups and branch lengths are described.
- published: 23 Aug 2016
- views: 98
Bio 312 video 13: Phylogenetics 1, introduction
- Order: Reorder
- Duration: 12:41
- Updated: 23 Aug 2016
- views: 2
This video introduces the use of a phylogenetic tree to indicate relationships between taxa. These relationships arise from shared ancestries and explain the ne...
This video introduces the use of a phylogenetic tree to indicate relationships between taxa. These relationships arise from shared ancestries and explain the nested hierarchy organization of biological life as described by Linnaeus. The terms taxon, taxa, taxonomy, phylogeny are introduced. Lastly, the proper way to interpret a tree in terms of showing historical divergences is described.
wn.com/Bio 312 Video 13 Phylogenetics 1, Introduction
This video introduces the use of a phylogenetic tree to indicate relationships between taxa. These relationships arise from shared ancestries and explain the nested hierarchy organization of biological life as described by Linnaeus. The terms taxon, taxa, taxonomy, phylogeny are introduced. Lastly, the proper way to interpret a tree in terms of showing historical divergences is described.
- published: 23 Aug 2016
- views: 2
2016 ECOGEO 'Omics Training 4.4: Phylogenetics
- Order: Reorder
- Duration: 58:12
- Updated: 19 Aug 2016
- views: 28
ECOGEO 'Omics Training: 4.4 Phylogenetics
Introduction to phylogenetics - theory & hands-on workflow: sequence selection, alignment, tree-building
ECOGEO 'Omics Training: 4.4 Phylogenetics
Introduction to phylogenetics - theory & hands-on workflow: sequence selection, alignment, tree-building
wn.com/2016 Ecogeo 'Omics Training 4.4 Phylogenetics
ECOGEO 'Omics Training: 4.4 Phylogenetics
Introduction to phylogenetics - theory & hands-on workflow: sequence selection, alignment, tree-building
- published: 19 Aug 2016
- views: 28
Understanding and building phylogenetic trees or cladograms
- Order: Reorder
- Duration: 10:57
- Updated: 08 Aug 2016
- views: 1328
Understanding and building phylogenetic trees or cladograms
Understanding and building phylogenetic trees or cladograms
wn.com/Understanding And Building Phylogenetic Trees Or Cladograms
Phyloseminar #59: Joe Felsenstein (University of Washington)
- Order: Reorder
- Duration: 77:49
- Updated: 04 Aug 2016
- views: 326
A brief history of computational phylogenetics
I will discuss the history of the use of computers to infer phylogenies, starting in the late 1950s and giving p...
A brief history of computational phylogenetics
I will discuss the history of the use of computers to infer phylogenies, starting in the late 1950s and giving particular emphasis to the introduction of the major methods in the 1960s. Much of this history I watched happen, from 1965 on. In particular I will explain the way that work in biological systematics, in population genetics, and in molecular evolution of multiple species gave rise to the early methods. I will touch on the controversies that developed in the 1970s and 1980s, a period of intense conflict over what should be the logical foundation of the reconstruction of phylogenies. Computational phylogenetics is becoming continually more statistical and continually less connected to the separable task of erecting a biological classification of organisms. Recent Twitter controversies show that arguments that were dominant and vehement in the 1980s are now taken seriously by few.
wn.com/Phyloseminar 59 Joe Felsenstein (University Of Washington)
A brief history of computational phylogenetics
I will discuss the history of the use of computers to infer phylogenies, starting in the late 1950s and giving particular emphasis to the introduction of the major methods in the 1960s. Much of this history I watched happen, from 1965 on. In particular I will explain the way that work in biological systematics, in population genetics, and in molecular evolution of multiple species gave rise to the early methods. I will touch on the controversies that developed in the 1970s and 1980s, a period of intense conflict over what should be the logical foundation of the reconstruction of phylogenies. Computational phylogenetics is becoming continually more statistical and continually less connected to the separable task of erecting a biological classification of organisms. Recent Twitter controversies show that arguments that were dominant and vehement in the 1980s are now taken seriously by few.
- published: 04 Aug 2016
- views: 326
-
-
Introduction to phytools and phangorn: Phylogenetics tools for R
Liam Revell, UMass Boston and Klaus Schliep, University of Paris December 15, 2011
published: 04 Oct 2013 -
Phylogenetics
Sebastien Roch, University of Wisconsin-Madison Evolutionary Biology Boot Camp http://simons.berkeley.edu/talks/sebastien-roch-2014-01-21
published: 28 Jan 2014 -
-
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Limitations of Phylogenetic Comparative Methods
Speaker: Natalie Cooper Abstract: Phylogenetic Comparative Methods make numerous assumptions and suffer from biases in the same way as any statistical method, but these issues are often inadequately assessed in empirical studies. Such issues are the responsibility of end users but also of methods developers: the tools and approaches used to fit models are often far more user-friendly and better documented than the methods used to to assess whether that model fit is reasonable. I will discuss these issues, along with new research on detecting and accounting for them, and suggest ways of encouraging better dialogue between method developers and method users. This presentation was part of the Methods in Ecology and Evolution 5th Anniversary Symposium. To see other videos from the Symposium,...
published: 01 Jun 2015 -
Taxonomy, Phylogeny and Systematics
published: 10 Apr 2014 -
Comparative method and phylogenies
Joe Felsenstein (Univ. of Washington) gives a talk entitled "Comparative method and phylogenies" at the Evolutionary Quantitative Genetics 2015 Tutorial held at NIMBioS August 10–15, 2015. For more information, please follow the link: http://www.nimbios.org/tutorials/TT_eqg2015
published: 20 Oct 2015
Biology 1B - Lecture 11: Phylogenetics
- Order: Reorder
- Duration: 48:54
- Updated: 19 Sep 2012
- views: 1162
Introduction to phytools and phangorn: Phylogenetics tools for R
- Order: Reorder
- Duration: 59:38
- Updated: 04 Oct 2013
- views: 2604
Liam Revell, UMass Boston and Klaus Schliep, University of Paris
December 15, 2011
- published: 04 Oct 2013
- views: 2604
Phylogenetics
- Order: Reorder
- Duration: 76:53
- Updated: 28 Jan 2014
- views: 560
Sebastien Roch, University of Wisconsin-Madison
Evolutionary Biology Boot Camp
http://simons.berkeley.edu/talks/sebastien-roch-2014-01-21
Sebastien Roch, University of Wisconsin-Madison
Evolutionary Biology Boot Camp
http://simons.berkeley.edu/talks/sebastien-roch-2014-01-21
wn.com/Phylogenetics
Sebastien Roch, University of Wisconsin-Madison
Evolutionary Biology Boot Camp
http://simons.berkeley.edu/talks/sebastien-roch-2014-01-21
- published: 28 Jan 2014
- views: 560
Biology 1B - Lecture 21: Phylogenetic Systematics
- Order: Reorder
- Duration: 49:10
- Updated: 11 Mar 2013
- views: 2885
Biology 1B - 2014-11-17: Lecture 7: Phylogenetics I
- Order: Reorder
- Duration: 49:39
- Updated: 17 Nov 2014
- views: 1044
Biology 1B, 001 - Fall 2014
General Biology - Alan Shabel, John P. Huelsenbeck, David D Ackerly
Creative Commons 3.0: Attribution-NonCommercial-NoDerivs
Biology 1B, 001 - Fall 2014
General Biology - Alan Shabel, John P. Huelsenbeck, David D Ackerly
Creative Commons 3.0: Attribution-NonCommercial-NoDerivs
wn.com/Biology 1B 2014 11 17 Lecture 7 Phylogenetics I
Limitations of Phylogenetic Comparative Methods
- Order: Reorder
- Duration: 22:27
- Updated: 01 Jun 2015
- views: 564
Speaker: Natalie Cooper
Abstract: Phylogenetic Comparative Methods make numerous assumptions and suffer from biases in the same way as any statistical method, ...
Speaker: Natalie Cooper
Abstract: Phylogenetic Comparative Methods make numerous assumptions and suffer from biases in the same way as any statistical method, but these issues are often inadequately assessed in empirical studies. Such issues are the responsibility of end users but also of methods developers: the tools and approaches used to fit models are often far more user-friendly and better documented than the methods used to to assess whether that model fit is reasonable. I will discuss these issues, along with new research on detecting and accounting for them, and suggest ways of encouraging better dialogue between method developers and method users.
This presentation was part of the Methods in Ecology and Evolution 5th Anniversary Symposium. To see other videos from the Symposium, please visit our website: bit.ly/1FRpIMV
wn.com/Limitations Of Phylogenetic Comparative Methods
Speaker: Natalie Cooper
Abstract: Phylogenetic Comparative Methods make numerous assumptions and suffer from biases in the same way as any statistical method, but these issues are often inadequately assessed in empirical studies. Such issues are the responsibility of end users but also of methods developers: the tools and approaches used to fit models are often far more user-friendly and better documented than the methods used to to assess whether that model fit is reasonable. I will discuss these issues, along with new research on detecting and accounting for them, and suggest ways of encouraging better dialogue between method developers and method users.
This presentation was part of the Methods in Ecology and Evolution 5th Anniversary Symposium. To see other videos from the Symposium, please visit our website: bit.ly/1FRpIMV
- published: 01 Jun 2015
- views: 564
Taxonomy, Phylogeny and Systematics
- Order: Reorder
- Duration: 45:52
- Updated: 10 Apr 2014
- views: 24268
- published: 10 Apr 2014
- views: 24268
Comparative method and phylogenies
- Order: Reorder
- Duration: 59:45
- Updated: 20 Oct 2015
- views: 312
Joe Felsenstein (Univ. of Washington) gives a talk entitled "Comparative method and phylogenies" at the Evolutionary Quantitative Genetics 2015 Tutorial held at...
Joe Felsenstein (Univ. of Washington) gives a talk entitled "Comparative method and phylogenies" at the Evolutionary Quantitative Genetics 2015 Tutorial held at NIMBioS August 10–15, 2015. For more information, please follow the link: http://www.nimbios.org/tutorials/TT_eqg2015
wn.com/Comparative Method And Phylogenies
Joe Felsenstein (Univ. of Washington) gives a talk entitled "Comparative method and phylogenies" at the Evolutionary Quantitative Genetics 2015 Tutorial held at NIMBioS August 10–15, 2015. For more information, please follow the link: http://www.nimbios.org/tutorials/TT_eqg2015
- published: 20 Oct 2015
- views: 312
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12:45
Phylogenetics
006 - Phylogenetics
Paul Andersen discusses the specifics of phylogenetics. The evolution...
published: 22 Jun 2011
Phylogenetics
Phylogenetics
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- published: 22 Jun 2011
- views: 161006
9:15
Phylogenetics
Phylogenetics
published: 25 Sep 2013
Phylogenetics
Phylogenetics
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- published: 25 Sep 2013
- views: 2277
48:35
Biology 1B - Lecture 24: Phylogenetics
General Biology
published: 22 Oct 2010
Biology 1B - Lecture 24: Phylogenetics
Biology 1B - Lecture 24: Phylogenetics
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- published: 22 Oct 2010
- views: 33666
13:18
Understanding Phylogenetic Trees (1)
Grade 11-12 Flipped lesson Version 1
To be followed in class by discussion and worksheets....
published: 22 Feb 2013
Understanding Phylogenetic Trees (1)
Understanding Phylogenetic Trees (1)
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- published: 22 Feb 2013
- views: 70775
13:12
Phylogenetic tree
This lecture explains the construction of phylogenetic tree and properties of phylogenetic...
published: 25 Sep 2014
Phylogenetic tree
Phylogenetic tree
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- published: 25 Sep 2014
- views: 18841
7:18
Cladograms
Paul Andersen shows you how to construct a cladogram from a group of organisms using share...
published: 11 May 2012
Cladograms
Cladograms
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- published: 11 May 2012
- views: 184744
12:16
Taxonomy: Life's Filing System - Crash Course Biology #19
Hank tells us the background story and explains the importance of the science of classifyi...
published: 04 Jun 2012
Taxonomy: Life's Filing System - Crash Course Biology #19
Taxonomy: Life's Filing System - Crash Course Biology #19
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- published: 04 Jun 2012
- views: 732507
12:41
Taxonomy and the Tree of Life
The science of taxonomy and where humans fit into the tree of life
More free lessons at: h...
published: 02 Nov 2011
Taxonomy and the Tree of Life
Taxonomy and the Tree of Life
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- published: 02 Nov 2011
- views: 221237
30:38
Biology 09-5 Cladistics and Phylogenetics
This video describes how evolutionary theory has influenced our approach to classifying li...
published: 02 Apr 2014
Biology 09-5 Cladistics and Phylogenetics
Biology 09-5 Cladistics and Phylogenetics
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- published: 02 Apr 2014
- views: 4180
10:01
BIO153 Phylogenetics Animation ONE: Part 1 of 2.wmv
BIO153 Phylogenetics Animation ONE: Part 1 of 2
Part 2: http://www.youtube.com/watch?v=...
published: 10 Jan 2010
BIO153 Phylogenetics Animation ONE: Part 1 of 2.wmv
BIO153 Phylogenetics Animation ONE: Part 1 of 2.wmv
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- published: 10 Jan 2010
- views: 10034
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0:32
Download Phylogenetics: Theory and Practice of Phylogenetic Systematics [P.D.F]
http://j.mp/2c3KzFU
published: 11 Sep 2016
Download Phylogenetics: Theory and Practice of Phylogenetic Systematics [P.D.F]
Download Phylogenetics: Theory and Practice of Phylogenetic Systematics [P.D.F]
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- published: 11 Sep 2016
- views: 0
8:53
Molecular phylogenetics
Molecular phylogenetics is the branch of phylogeny that analyses hereditary molecular diff...
published: 04 Sep 2016
Molecular phylogenetics
Molecular phylogenetics
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- published: 04 Sep 2016
- views: 0
10:51
Phylogenetics
In biology, phylogenetics /ˌfaɪloʊdʒəˈnɛtɪks, -lə-/ is the study of the evolutionary histo...
published: 31 Aug 2016
Phylogenetics
Phylogenetics
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- published: 31 Aug 2016
- views: 0
20:13
Bio 312 video 15: Phylogenetics 3, how do we make and compare trees
This video talks about the procedures we use to reconstruct (estimate) phylogenetic trees ...
published: 23 Aug 2016
Bio 312 video 15: Phylogenetics 3, how do we make and compare trees
Bio 312 video 15: Phylogenetics 3, how do we make and compare trees
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- published: 23 Aug 2016
- views: 94
9:02
Bio 312 video 16: Phylogenetics 4, examples of phylogenetic studies
This video Looks at a few examples of using a phylogenetic approach to answering biologica...
published: 23 Aug 2016
Bio 312 video 16: Phylogenetics 4, examples of phylogenetic studies
Bio 312 video 16: Phylogenetics 4, examples of phylogenetic studies
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- published: 23 Aug 2016
- views: 82
16:48
Bio 312 video 14: Phylogenetics 2, using trees to understand biology
This video introduces the terms synapomorphy, symplesiomorphy, and homoplasy which are cri...
published: 23 Aug 2016
Bio 312 video 14: Phylogenetics 2, using trees to understand biology
Bio 312 video 14: Phylogenetics 2, using trees to understand biology
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- published: 23 Aug 2016
- views: 98
12:41
Bio 312 video 13: Phylogenetics 1, introduction
This video introduces the use of a phylogenetic tree to indicate relationships between tax...
published: 23 Aug 2016
Bio 312 video 13: Phylogenetics 1, introduction
Bio 312 video 13: Phylogenetics 1, introduction
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- published: 23 Aug 2016
- views: 2
58:12
2016 ECOGEO 'Omics Training 4.4: Phylogenetics
ECOGEO 'Omics Training: 4.4 Phylogenetics
Introduction to phylogenetics - theory & hands-...
published: 19 Aug 2016
2016 ECOGEO 'Omics Training 4.4: Phylogenetics
2016 ECOGEO 'Omics Training 4.4: Phylogenetics
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- published: 19 Aug 2016
- views: 28
10:57
Understanding and building phylogenetic trees or cladograms
Understanding and building phylogenetic trees or cladograms
published: 08 Aug 2016
Understanding and building phylogenetic trees or cladograms
Understanding and building phylogenetic trees or cladograms
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- published: 08 Aug 2016
- views: 1328
77:49
Phyloseminar #59: Joe Felsenstein (University of Washington)
A brief history of computational phylogenetics
I will discuss the history of the use of c...
published: 04 Aug 2016
Phyloseminar #59: Joe Felsenstein (University of Washington)
Phyloseminar #59: Joe Felsenstein (University of Washington)
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- published: 04 Aug 2016
- views: 326
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48:54
Biology 1B - Lecture 11: Phylogenetics
General Biology
published: 19 Sep 2012
Biology 1B - Lecture 11: Phylogenetics
Biology 1B - Lecture 11: Phylogenetics
- Report rights infringement
- published: 19 Sep 2012
- views: 1162
59:38
Introduction to phytools and phangorn: Phylogenetics tools for R
Liam Revell, UMass Boston and Klaus Schliep, University of Paris
December 15, 2011
published: 04 Oct 2013
Introduction to phytools and phangorn: Phylogenetics tools for R
Introduction to phytools and phangorn: Phylogenetics tools for R
- Report rights infringement
- published: 04 Oct 2013
- views: 2604
76:53
Phylogenetics
Sebastien Roch, University of Wisconsin-Madison
Evolutionary Biology Boot Camp
http://simo...
published: 28 Jan 2014
Phylogenetics
Phylogenetics
- Report rights infringement
- published: 28 Jan 2014
- views: 560
49:10
Biology 1B - Lecture 21: Phylogenetic Systematics
General Biology
published: 11 Mar 2013
Biology 1B - Lecture 21: Phylogenetic Systematics
Biology 1B - Lecture 21: Phylogenetic Systematics
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- published: 11 Mar 2013
- views: 2885
49:39
Biology 1B - 2014-11-17: Lecture 7: Phylogenetics I
Biology 1B, 001 - Fall 2014
General Biology - Alan Shabel, John P. Huelsenbeck, David D Ac...
published: 17 Nov 2014
Biology 1B - 2014-11-17: Lecture 7: Phylogenetics I
Biology 1B - 2014-11-17: Lecture 7: Phylogenetics I
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- published: 17 Nov 2014
- views: 1044
22:27
Limitations of Phylogenetic Comparative Methods
Speaker: Natalie Cooper
Abstract: Phylogenetic Comparative Methods make numerous assumpti...
published: 01 Jun 2015
Limitations of Phylogenetic Comparative Methods
Limitations of Phylogenetic Comparative Methods
- Report rights infringement
- published: 01 Jun 2015
- views: 564
45:52
Taxonomy, Phylogeny and Systematics
published: 10 Apr 2014
Taxonomy, Phylogeny and Systematics
Taxonomy, Phylogeny and Systematics
- Report rights infringement
- published: 10 Apr 2014
- views: 24268
59:45
Comparative method and phylogenies
Joe Felsenstein (Univ. of Washington) gives a talk entitled "Comparative method and phylog...
published: 20 Oct 2015
Comparative method and phylogenies
Comparative method and phylogenies
- Report rights infringement
- published: 20 Oct 2015
- views: 312
Biology 1B - Lecture 11: Phylogenetics...
Introduction to phytools and phangorn: Phylogeneti...
Phylogenetics...
Biology 1B - Lecture 21: Phylogenetic Systematics...
Biology 1B - 2014-11-17: Lecture 7: Phylogenetics ...
Limitations of Phylogenetic Comparative Methods...
Taxonomy, Phylogeny and Systematics...
Comparative method and phylogenies...
photo: AP / AP Photo
[VIDEO]: UPDATE: NJTransit Passengers, Commuters Describe Hoboken Train Crash Thursday
Edit WorldNews.com 29 Sep 2016
Witnesses say the NJTransit train that crashed into the Hoboken, N.J. train station during the morning commute Thursday was traveling so fast it became airborne as it hit concrete blocks and collided with the terminal roof, leaving three people reportedly dead, The Independent reported. A New Jersey Transit worker said it sounded like a bomb going off ... "It was going considerably faster than it should have been at the terminal," he said....
photo: AP / Rick T. Wilking/Pool via AP
Clinton-Trump Debate 'Logic-Checks'
Edit WorldNews.com 29 Sep 2016
Article by WN.com Correspondent Dallas DarlingIf logic is about clear and coherent and effective thinking, and if the goal of a debate is to point out the inconsistencies and omissions of your opponent, then logic was the real loser in Monday night’s most watched (81 million Americans) televised debate ... What’s more, Lester Holt, the moderator who interrupted Trump 41 times, was the main culprit....
photo: Creative Commons / Mayurisamudre
German lion escape: Sad end in Leipzig zoo
Edit BBC News 29 Sep 2016
One of two lions that escaped from their enclosure in Leipzig zoo in Germany has been shot dead after attempts to use a tranquilliser failed. The male lions, Majo and Motshegetsi, broke out of their enclosure and leapt over a moat at 08.40 (06.40 GMT) on Thursday, before the zoo opened. They were discovered in undergrowth in a terrified state ... ....
photo: AP / Bikas Das
Why fall of ISIS could be bad news for United States
Edit Deccan Chronicle 29 Sep 2016
Cambridge, Massachusetts. The United States is likely to face a higher risk of ISIS-inspired attacks over the next two years as the group loses land in the Middle East, a top official with the Federal Bureau of Investigation said on Wednesday ... Steinbach was quick to say that the fact that additional attacks might be planned did not mean they would be successful ... ....
photo: Public Domain
The Iraqi housewife who 'cooked the heads' of ISIS fighters
Edit CNN 29 Sep 2016
Shirqat, Iraq (CNN)"Shut up and stay still," the woman in black fatigues and a black headscarf snapped over her shoulder at the armed men behind her as she sat down for an interview. Immediately they went quiet, each adjusting his weapon and standing up straight as if he'd been called to attention. This is a woman who commands respect, I thought. She keeps a Beretta 9-millimeter pistol in a holster under her left arm ... Read More ... 27, 2016....
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Humans’ Tendency To Murder Each Other May Be An Evolutionary Trait
Edit IFL Science 28 Sep 2016
Using phylogenetic methods – which refers to the tracking of certain traits back through the evolutionary tree – they were able to discern that the percentage of human deaths caused by lethal violence is similar to that of our ancestor primates and apes ... lethal violence in modern state societies is actually lower than the phylogenetic inference....
Study: As a species, humans inherit murderous tendencies
Edit Albuquerque Journal 28 Sep 2016
But we’ve gotten less murderous. On average, modern humans now kill each on a rate of 13 in 1000, Gomez said, basing his calculations on World Health Organization data ... The study looks at violence through the lens of phylogenetics — the study of evolutionary relationships, or how closely related species seem to share common traits ... The more closely related species are, the more similar are their violence levels ... ___. Online. ... ....
Humans inherit murderous tendencies: study
Edit Toronto Sun 28 Sep 2016
WASHINGTON — Evolution and genetics seem to have baked a certain amount of murder into humans as a species, but civilization has tamed some of the savage beast in us, according to a new study ... And we’re in a rough neighbourhood ... The study looks at violence through the lens of phylogenetics — the study of evolutionary relationships, or how closely related species seem to share common traits ... ———....
Bengaluru researchers discover rat-like mammal species in Sikkim Himalayas
Edit The Times of India 27 Sep 2016
BENGALURU. When PhD student Nishma Dahal embarked on her first trip to east Sikkim, little did she know it would lead to a stunning discovery in the eastern Himalayas ... The new species, Ochotona sikimaria, is an important part of the ecosystem and is vulnerable to climate change ... But this was only the beginning of her mission ... The study has been published in the journal Molecular Phylogenetics and Evolution ... RELATED. From around the web....
Outrageous Heads Led to Outrageously Large Dinosaurs (North Carolina State University)
Edit Public Technologies 27 Sep 2016
(Source. North Carolina State University). Theropod dinosaur skulls showing unornamented (Acrocanthosaurus NCMS 14345, left) and ornamented (Cryolophosaurus FMNH PR 1821, right) styles. (Cryolophosaurus photo courtesy of Dr ... rex and Allosaurus - have bony bumps or crests on their heads ... Here, we explore correlative evolution of osseous cranial ornaments with large body size in theropod dinosaurs using a phylogenetic comparative framework....
New species of pika found in Sikkim
Edit The Hindu 26 Sep 2016
A new species of a small mammal in the rabbit family has been discovered in the higher altitudes of the Himalayas in Sikkim, a study has claimed, saying it is an important part of the ecosystem. Identified as ‘Ochotona sikimaria’ - the new pika species was discovered by the study based on genetic data and skull measurements. The study has been published in the journal ‘Molecular Phylogenetics and Evolution’ ... ....
photo: Public Domain
Researchers discover new species of pika in Sikkim
Edit DNA India 26 Sep 2016
--> Mon, 26 Sep 2016-09.32am , New Delhi , PTI. Researchers made the discovered based on genetic data and skull measurements. A new species of a small mammal in the rabbit family has been discovered in the higher altitudes of the Himalayas in Sikkim, a study has claimed, saying it is an important part of the ecosystem ... The study has been published in the journal 'Molecular Phylogenetics and Evolution' ... ALSO READ ... ALSO READ ... ....
Neanderthals created specialised bone tools: Study
Edit DNA India 22 Sep 2016
--> Thu, 22 Sep 2016-11.22am , Berlin , PTI. Researchers used ancient protein analysis to confirm the origins of bone fragments that were found in France ... Using ancient protein analysis, researchers confirmed the disputed origins of bone fragments that were found in France ... Study ... This represents a significant advance in palaeoproteomic phylogenetics and is of direct relevance to our understanding of hominin evolution, researchers said ... ....
Tough times ahead for eucalypts (James Cook University)
Edit Public Technologies 20 Sep 2016
(Source. James Cook University). The research indicates 16 eucalypt species could be left with no suitable habitat. Some of Australia's iconic eucalypts could be struggling to still call Australia home by the 2070s ... The study uses phylogenetic (DNA) analysis in an approach that involves examining the fate of not just individual species, but whole lineages or branches on the tree of life ... Media enquiries. linden.woodward@jcu.edu.au ... (noodl....
Disputed Neandertal region confirmed in France (University of York)
Edit Public Technologies 18 Sep 2016
(Source. University of York). Posted on 16 September 2016 ... Credit. Dr. Marian Vanheren ... This represents a significant advance in palaeoproteomic phylogenetics and is of direct relevance to our understanding of hominin evolution.' ... http.//www.york.ac.uk/archaeology/centres-facilites/bioarch/ Previous research on the study of ancient proteins to determine the phylogenetic position of extinct non-hominin species can be found at ... (noodl....
NSF awards $18.9 million for research to transform our understanding of life on Earth (NSF - National Science Foundation)
Edit Public Technologies 16 Sep 2016
The Dimensions of Biodiversity program links functional, genetic and phylogenetic dimensions of biodiversity, offering opportunities to produce rapid advances in understanding the creation, maintenance and loss of biodiversity ... Genetic, functional and phylogenetic diversity determines marine phytoplankton community responses to changing temperature and nutrients....
Palaeoproteomics helps differentiate between modern humans and Neandertals (Max-Planck-Gesellschaft zur Förderung der Wissenschaften eV)
Edit Public Technologies 16 Sep 2016
(Source. Max-Planck-Gesellschaft zur Förderung der Wissenschaften eV). Researchers decode ancient proteins of Châtelperronian Neandertals. September 16, 2016 ... Entrance of the Grotte du Renne (right). Entrance of the Grotte du Renne (right). © M. Hardy. © M. Hardy ... 'These ancient hominin proteins in Pleistocene bones hold valuable phylogenetic and physiological information.' ... Ph.D ... © Marian Vanhaeren. © Marian Vanhaeren ... FW/HR ... (noodl. 35402150) ....
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