A meristem is the tissue in most plants consisting of undifferentiated cells (meristematic cells), found in zones of the plant where growth can take place.
The meristematic cells give rise to various organs of the plant, and keep the plant growing. The Shoot Apical Meristem (SAM) gives rise to organs like the leaves and flowers. The cells of the apical meristems - SAM and RAM (Root Apical Meristem) - divide rapidly and are considered to be indeterminate, in that they do not possess any defined end fate. In that sense, the meristematic cells are frequently compared to the stem cells in animals, that have an analogous behavior and function.
The term meristem was first used in 1858 by Karl Wilhelm von Nägeli (1817–1891) in his book Beiträge zur Wissenschaftlichen Botanik. It is derived from the Greek word merizein (μερίζειν), meaning to divide, in recognition of its inherent function.
In general, differentiated plant cells cannot divide or produce cells of a different type. Therefore, cell division in the meristem is required to provide new cells for expansion and differentiation of tissues and initiation of new organs, providing the basic structure of the plant body.
http://www.mindbites.com/lesson/4157 for full video.
2:38
Meristems
Meristems
Meristems
Presents the role of meristems in plant tissues. The segment reveals the difference between root and shoot apical mersitems, and describes how secondary meristems grow in woody plants.
17:21
Meristems
Meristems
Meristems
1:32
Visualizing Meristematic Tissue
Visualizing Meristematic Tissue
Visualizing Meristematic Tissue
14:34
エビネ(神寿)茎頂培養 Shoot apex culture(Meri stem clone)
エビネ(神寿)茎頂培養 Shoot apex culture(Meri stem clone)
エビネ(神寿)茎頂培養 Shoot apex culture(Meri stem clone)
エビネの新芽をメリステムクローンしました。
4:06
Apical Meristem & Primary Shoot System Growth
Apical Meristem & Primary Shoot System Growth
Apical Meristem & Primary Shoot System Growth
Chapter 12: Plant Biology
6:29
Plant Anatomy Part 1: organs and meristems
Plant Anatomy Part 1: organs and meristems
Plant Anatomy Part 1: organs and meristems
Plant Anatomy Part 1: organs and meristems.
5:15
All About - Meristem
All About - Meristem
All About - Meristem
What is Meristem?
A report all about Meristem for homework/assignment
A meristem is the tissue in most plants containing undifferentiated cells (meristematic cells), found in zones of the plant where growth can take place.
Intro/Outro music:
Discovery Hit/Chucky the Construction Worker - Kevin MacLeod (incompetech.com)
Licensed under CC-BY-3.0
Text derived from:
http://en.wikipedia.org/wiki/Meristem
Text to Speech powered by voice-rss.com
Images are Public Domain or CC-BY-3.0:
240px-M%C3%A9rist%C3%A8me_couches.png from http://en.wikipedia.org/wiki/Meristem
Root-tip-tag.png from http://en.wikipedia.org/wiki/Meristem
250
13:59
Biyoloji Dersi - Meristem Doku
Biyoloji Dersi - Meristem Doku
Biyoloji Dersi - Meristem Doku
İlk Dersimizde Meristem Dokuyu Anlatıyoruz İyi Seyirler Arkadaşlar.
Meristem Securities Limited on Wednesday inaugurated an online stock trading portal (a first in the market) aimed at fostering a more engaging market partici...
http://www.mindbites.com/lesson/4157 for full video.
2:38
Meristems
Meristems
Meristems
Presents the role of meristems in plant tissues. The segment reveals the difference between root and shoot apical mersitems, and describes how secondary meristems grow in woody plants.
17:21
Meristems
Meristems
Meristems
1:32
Visualizing Meristematic Tissue
Visualizing Meristematic Tissue
Visualizing Meristematic Tissue
14:34
エビネ(神寿)茎頂培養 Shoot apex culture(Meri stem clone)
エビネ(神寿)茎頂培養 Shoot apex culture(Meri stem clone)
エビネ(神寿)茎頂培養 Shoot apex culture(Meri stem clone)
エビネの新芽をメリステムクローンしました。
4:06
Apical Meristem & Primary Shoot System Growth
Apical Meristem & Primary Shoot System Growth
Apical Meristem & Primary Shoot System Growth
Chapter 12: Plant Biology
6:29
Plant Anatomy Part 1: organs and meristems
Plant Anatomy Part 1: organs and meristems
Plant Anatomy Part 1: organs and meristems
Plant Anatomy Part 1: organs and meristems.
5:15
All About - Meristem
All About - Meristem
All About - Meristem
What is Meristem?
A report all about Meristem for homework/assignment
A meristem is the tissue in most plants containing undifferentiated cells (meristematic cells), found in zones of the plant where growth can take place.
Intro/Outro music:
Discovery Hit/Chucky the Construction Worker - Kevin MacLeod (incompetech.com)
Licensed under CC-BY-3.0
Text derived from:
http://en.wikipedia.org/wiki/Meristem
Text to Speech powered by voice-rss.com
Images are Public Domain or CC-BY-3.0:
240px-M%C3%A9rist%C3%A8me_couches.png from http://en.wikipedia.org/wiki/Meristem
Root-tip-tag.png from http://en.wikipedia.org/wiki/Meristem
250
13:59
Biyoloji Dersi - Meristem Doku
Biyoloji Dersi - Meristem Doku
Biyoloji Dersi - Meristem Doku
İlk Dersimizde Meristem Dokuyu Anlatıyoruz İyi Seyirler Arkadaşlar.
Meristem Securities Limited on Wednesday inaugurated an online stock trading portal (a first in the market) aimed at fostering a more engaging market partici...
Biology Tissues part 4 (Types of Meristematic tissues) CBSE class 9 IX
Biology Tissues part 4 (Types of Meristematic tissues) CBSE class 9 IX
Biology Tissues part 4 (Types of Meristematic tissues) CBSE class 9 IX
Biology Tissues part 4 (Types of Meristematic tissues-Apical meristem,Intercalary meristem, Lateral meristem) CBSE class 9 IX.
4:49
Cormac Breatnach - Meristem 1
Cormac Breatnach - Meristem 1
Cormac Breatnach - Meristem 1
Cormac Breatnach plays with Meristem, from Nighthawks. More info @ www.cormacbreatnach.com.
3:28
Cormac Breatnach - Meristem 3
Cormac Breatnach - Meristem 3
Cormac Breatnach - Meristem 3
Cormac Breatnach plays with Meristem on Nighthawks programme. More info @ www.cormacbreatnach.com.
27:38
JAN TRAAS. From genes to shape: morphodynamics at the shoot apical meristem
JAN TRAAS. From genes to shape: morphodynamics at the shoot apical meristem
JAN TRAAS. From genes to shape: morphodynamics at the shoot apical meristem
Video Talk GARNet 2011 in colaboration with the Journal of Experimental Botany.
21:30
Root Apical Meristem Histological Organization
Root Apical Meristem Histological Organization
Root Apical Meristem Histological Organization
Paper IV Structure, Development and Reproduction in Flowering Plants.
0:12
Burton Meristem Down Jacket 11 7661998
Burton Meristem Down Jacket 11 7661998
Burton Meristem Down Jacket 11 7661998
http://www.zappos.com/7661998 Product Description: # Engineered for the ultimate blend of weatherproofing, warmth, and mobility, the Burton™ Meristem Down Ja...
7:08
Plant Structure and Growth - Modifications (IB Biology)
Plant Structure and Growth - Modifications (IB Biology)
Plant Structure and Growth - Modifications (IB Biology)
Plant Structure and Growth - Modifications, Phototropism (IB Biology)
Table of Contents:
00:00 - Root, stem and leaf modifications
02:25 - Apical and Lateral Meristems
03:57 - Auxin and Phototropism
6:14
Struktur dan Fungsi Jaringan meristem dan kambium
Struktur dan Fungsi Jaringan meristem dan kambium
Struktur dan Fungsi Jaringan meristem dan kambium
Struktur dan Fungsi Jaringan meristem dan kambium.
2:13
Meristems.mov
Meristems.mov
Meristems.mov
How is it you can mow the lawn but not kill the grass? The Sportsman knows it's all about plant meristems.
4:52
kelompok 2, 3B Jaringan Meristem Interkalar dan Lateral
kelompok 2, 3B Jaringan Meristem Interkalar dan Lateral
kelompok 2, 3B Jaringan Meristem Interkalar dan Lateral
6:25
Shoot Apical Meristem lecture by Anupama Goyal
Shoot Apical Meristem lecture by Anupama Goyal
Shoot Apical Meristem lecture by Anupama Goyal
A Meristem is a localized region of the cell which are dividing actively. There are various theories of the shoot apical Meristem. Apical Theory: It was prop...
Presents the role of meristems in plant tissues. The segment reveals the difference between root and shoot apical mersitems, and describes how secondary meristems grow in woody plants.
Presents the role of meristems in plant tissues. The segment reveals the difference between root and shoot apical mersitems, and describes how secondary meristems grow in woody plants.
What is Meristem?
A report all about Meristem for homework/assignment
A meristem is the tissue in most plants containing undifferentiated cells (meristematic cells), found in zones of the plant where growth can take place.
Intro/Outro music:
Discovery Hit/Chucky the Construction Worker - Kevin MacLeod (incompetech.com)
Licensed under CC-BY-3.0
Text derived from:
http://en.wikipedia.org/wiki/Meristem
Text to Speech powered by voice-rss.com
Images are Public Domain or CC-BY-3.0:
240px-M%C3%A9rist%C3%A8me_couches.png from http://en.wikipedia.org/wiki/Meristem
Root-tip-tag.png from http://en.wikipedia.org/wiki/Meristem
250px-M%C3%A9rist%C3%A8me_coupe_zones_chiffres.png from http://en.wikipedia.org/wiki/Meristem
Arabidopsis_meristem_WUS.png from http://commons.wikimedia.org/wiki/File:Arabidopsis_meristem_WUS.png
Mitosis_(261_10)_Pressed%3B_root_meristem_of_Vicia_faba_(cells_in_anaphase,_prophase).jpg from http://commons.wikimedia.org/wiki/File:Mitosis_(261_10)_Pressed;_root_meristem_of_Vicia_faba_(cells_in_anaphase,_prophase).jpg
Mitosis_(261_01)_Pressed%3B_root_meristem_of_Vicia_faba.jpg from http://commons.wikimedia.org/wiki/File:Mitosis_(261_01)_Pressed;_root_meristem_of_Vicia_faba.jpg
Mitosis_(261_12)_Pressed%3B_root_meristem_of_Vicia_faba_(cells_in_anaphase,_telophase,_prophase).jpg from http://commons.wikimedia.org/wiki/File:Mitosis_(261_12)_Pressed;_root_meristem_of_Vicia_faba_(cells_in_anaphase,_telophase,_prophase).jpg
Mitosis_(261_14)_Pressed%3B_root_meristem_of_onion_(cells_in_prophase,_anaphase).jpg from http://commons.wikimedia.org/wiki/File:Mitosis_(261_14)_Pressed;_root_meristem_of_onion_(cells_in_prophase,_anaphase).jpg
Mitosis_(248_17)_Pressed%3B_root_meristem_of_Vicia_faba.jpg from http://commons.wikimedia.org/wiki/File:Mitosis_(248_17)_Pressed;_root_meristem_of_Vicia_faba.jpg
Mitosis_(261_13)_Pressed%3B_root_meristem_of_onion_(cells_in_prophase,_metaphase,_anaphase,_telophase).jpg from http://commons.wikimedia.org/wiki/File:Mitosis_(261_13)_Pressed;_root_meristem_of_onion_(cells_in_prophase,_metaphase,_anaphase,_telophase).jpg
What is Meristem?
A report all about Meristem for homework/assignment
A meristem is the tissue in most plants containing undifferentiated cells (meristematic cells), found in zones of the plant where growth can take place.
Intro/Outro music:
Discovery Hit/Chucky the Construction Worker - Kevin MacLeod (incompetech.com)
Licensed under CC-BY-3.0
Text derived from:
http://en.wikipedia.org/wiki/Meristem
Text to Speech powered by voice-rss.com
Images are Public Domain or CC-BY-3.0:
240px-M%C3%A9rist%C3%A8me_couches.png from http://en.wikipedia.org/wiki/Meristem
Root-tip-tag.png from http://en.wikipedia.org/wiki/Meristem
250px-M%C3%A9rist%C3%A8me_coupe_zones_chiffres.png from http://en.wikipedia.org/wiki/Meristem
Arabidopsis_meristem_WUS.png from http://commons.wikimedia.org/wiki/File:Arabidopsis_meristem_WUS.png
Mitosis_(261_10)_Pressed%3B_root_meristem_of_Vicia_faba_(cells_in_anaphase,_prophase).jpg from http://commons.wikimedia.org/wiki/File:Mitosis_(261_10)_Pressed;_root_meristem_of_Vicia_faba_(cells_in_anaphase,_prophase).jpg
Mitosis_(261_01)_Pressed%3B_root_meristem_of_Vicia_faba.jpg from http://commons.wikimedia.org/wiki/File:Mitosis_(261_01)_Pressed;_root_meristem_of_Vicia_faba.jpg
Mitosis_(261_12)_Pressed%3B_root_meristem_of_Vicia_faba_(cells_in_anaphase,_telophase,_prophase).jpg from http://commons.wikimedia.org/wiki/File:Mitosis_(261_12)_Pressed;_root_meristem_of_Vicia_faba_(cells_in_anaphase,_telophase,_prophase).jpg
Mitosis_(261_14)_Pressed%3B_root_meristem_of_onion_(cells_in_prophase,_anaphase).jpg from http://commons.wikimedia.org/wiki/File:Mitosis_(261_14)_Pressed;_root_meristem_of_onion_(cells_in_prophase,_anaphase).jpg
Mitosis_(248_17)_Pressed%3B_root_meristem_of_Vicia_faba.jpg from http://commons.wikimedia.org/wiki/File:Mitosis_(248_17)_Pressed;_root_meristem_of_Vicia_faba.jpg
Mitosis_(261_13)_Pressed%3B_root_meristem_of_onion_(cells_in_prophase,_metaphase,_anaphase,_telophase).jpg from http://commons.wikimedia.org/wiki/File:Mitosis_(261_13)_Pressed;_root_meristem_of_onion_(cells_in_prophase,_metaphase,_anaphase,_telophase).jpg
Meristem Securities Limited on Wednesday inaugurated an online stock trading portal (a first in the market) aimed at fostering a more engaging market partici...
Meristem Securities Limited on Wednesday inaugurated an online stock trading portal (a first in the market) aimed at fostering a more engaging market partici...
http://www.zappos.com/7661998 Product Description: # Engineered for the ultimate blend of weatherproofing, warmth, and mobility, the Burton™ Meristem Down Ja...
http://www.zappos.com/7661998 Product Description: # Engineered for the ultimate blend of weatherproofing, warmth, and mobility, the Burton™ Meristem Down Ja...
A Meristem is a localized region of the cell which are dividing actively. There are various theories of the shoot apical Meristem. Apical Theory: It was prop...
A Meristem is a localized region of the cell which are dividing actively. There are various theories of the shoot apical Meristem. Apical Theory: It was prop...
Presents the role of meristems in plant tissues. The segment reveals the difference betwee...
published:10 Nov 2014
Meristems
Meristems
Presents the role of meristems in plant tissues. The segment reveals the difference between root and shoot apical mersitems, and describes how secondary meristems grow in woody plants.
What is Meristem?
A report all about Meristem for homework/assignment
A meristem is th...
published:01 Nov 2014
All About - Meristem
All About - Meristem
What is Meristem?
A report all about Meristem for homework/assignment
A meristem is the tissue in most plants containing undifferentiated cells (meristematic cells), found in zones of the plant where growth can take place.
Intro/Outro music:
Discovery Hit/Chucky the Construction Worker - Kevin MacLeod (incompetech.com)
Licensed under CC-BY-3.0
Text derived from:
http://en.wikipedia.org/wiki/Meristem
Text to Speech powered by voice-rss.com
Images are Public Domain or CC-BY-3.0:
240px-M%C3%A9rist%C3%A8me_couches.png from http://en.wikipedia.org/wiki/Meristem
Root-tip-tag.png from http://en.wikipedia.org/wiki/Meristem
250px-M%C3%A9rist%C3%A8me_coupe_zones_chiffres.png from http://en.wikipedia.org/wiki/Meristem
Arabidopsis_meristem_WUS.png from http://commons.wikimedia.org/wiki/File:Arabidopsis_meristem_WUS.png
Mitosis_(261_10)_Pressed%3B_root_meristem_of_Vicia_faba_(cells_in_anaphase,_prophase).jpg from http://commons.wikimedia.org/wiki/File:Mitosis_(261_10)_Pressed;_root_meristem_of_Vicia_faba_(cells_in_anaphase,_prophase).jpg
Mitosis_(261_01)_Pressed%3B_root_meristem_of_Vicia_faba.jpg from http://commons.wikimedia.org/wiki/File:Mitosis_(261_01)_Pressed;_root_meristem_of_Vicia_faba.jpg
Mitosis_(261_12)_Pressed%3B_root_meristem_of_Vicia_faba_(cells_in_anaphase,_telophase,_prophase).jpg from http://commons.wikimedia.org/wiki/File:Mitosis_(261_12)_Pressed;_root_meristem_of_Vicia_faba_(cells_in_anaphase,_telophase,_prophase).jpg
Mitosis_(261_14)_Pressed%3B_root_meristem_of_onion_(cells_in_prophase,_anaphase).jpg from http://commons.wikimedia.org/wiki/File:Mitosis_(261_14)_Pressed;_root_meristem_of_onion_(cells_in_prophase,_anaphase).jpg
Mitosis_(248_17)_Pressed%3B_root_meristem_of_Vicia_faba.jpg from http://commons.wikimedia.org/wiki/File:Mitosis_(248_17)_Pressed;_root_meristem_of_Vicia_faba.jpg
Mitosis_(261_13)_Pressed%3B_root_meristem_of_onion_(cells_in_prophase,_metaphase,_anaphase,_telophase).jpg from http://commons.wikimedia.org/wiki/File:Mitosis_(261_13)_Pressed;_root_meristem_of_onion_(cells_in_prophase,_metaphase,_anaphase,_telophase).jpg
published:01 Nov 2014
views:2
13:59
Biyoloji Dersi - Meristem Doku
İlk Dersimizde Meristem Dokuyu Anlatıyoruz İyi Seyirler Arkadaşlar....
published:03 Oct 2014
Biyoloji Dersi - Meristem Doku
Biyoloji Dersi - Meristem Doku
İlk Dersimizde Meristem Dokuyu Anlatıyoruz İyi Seyirler Arkadaşlar.
Meristem Securities Limited on Wednesday inaugurated an online stock trading portal (a first in the market) aimed at fostering a more engaging market partici...
The government should scrap its system of spying laws, recommends a new report commissioned by David Cameron, and powers of spies to read people’s private messages could be dramatically curtailed. The current laws are “undemocratic, unnecessary and – in the long run – intolerable”, the report says ... -->. World News in Pictures. ....
Article by WN.com Correspondent DallasDarling. The U.S.-led war in Iraq continues to not only dig up its share of political deceits, but it is also turning up new insights. Former Defense SecretaryDonald Rumsfeld, a major architect and staunch defender of the U.S. preemptive war against Iraq, is now solely blaming then-President George W. Bush for the military debacle in Iraq, including its near collapse ... Not only did thousands of U.S....
Newcastle-under-Lyme pupil Tom Wagg spotted dip in light which revealed existence of a planet while on placement at Keele University two years ago. Schoolboy Tom Wagg, 17 returns to Keele University Observatory where he spotted a new planet during work experience two years ago. Photograph. Caters NewsAgency. Jessica Elgot. Thursday 11 June 2015 17.12 BSTLast modified on Thursday 11 June 2015 17.29 BST ...That’s the beauty of science.” ... ....
Passengers who took the same easyJet flight as Kate Moss from Turkey to London have spoken out in defence of the model, who was escorted from the jet by police for being “disruptive”. More witnesses to the incident have come forward since one passenger revealed to the MailOnline that Moss called the pilot a “basic b****” as she was led from the plane by officers at Luton Airport... Kate Moss. Her most iconic looks ... --> ... ....
Add comment Reprints + - ...PhotoCredit. Cold Spring Harbor Laboratory. advertisement . advertise on newsday. advertisement . advertise on newsday ... Log in ... Join Now ... Most Popular ... The affected DNA is involved in the number of stem cells in the beefsteak's growing tip, a structure technically known as the meristem ... Lippman said the mutation is in a gene called CLAVATA3, which results in a flurry of stem cell production in the meristem ... Log in ... ....
(Source. Lonza Group Ltd) Lonza showcases Personal Care market innovations along with the new communication concept "Inspire the Formulator…Excite the Consumer™" Stand location ... Under the actives category, ReGeniStem™ Brightening, our meristem-based, oil-soluble active designed to visibly brighten skin; and Niacinamide USP PC, a multi-benefit active to even tone and enhance appearance of skin, will be featured ... Location....
Tree survival. How do trees survive after shedding their leaves?. KALYAN ... The resting bud consists of a short axis, with the shoot apex surrounded by modified unexpanded primordial leaves, which protect the shoot apex having the shoot apical meristem, especially from drying. The cells in these leaves show marked frost resistance, similar to that of the embryo of the seed ... Leaves are expensive organs for a tree to build and maintain ... S ... J.J....
Abstract. The stereotypic pattern of cell shapes in the Arabidopsis shoot apical meristem (SAM) suggests that strict rules govern the placement of new walls during cell division ... ....
Abstract. A complex consisting of evolutionarily conserved FD, FLOWERING LOCUS T (FT) proteins is a regulator of floral transition ... The downstream target of the FT–FD complex in photoperiodic control of growth is Like AP1 (LAP1), a tree ortholog of the floral meristem identity gene APETALA1 ... ....
At Holdings Channel, we have reviewed the latest batch of the 26 most recent 13F filings for the 12/31/2014 reporting period, and noticed that Home Depot Inc (NYSE. HD) was held by 13 of these funds. When hedge fund managers appear to be thinking alike, we find it is a good idea to take a closer look ... Fund New Position? Change In ShareCount Change In Market Value ($ in 1000′s) MeristemLLP Existing -100 +$78 FrenchWolf & Farr Inc....
Brassinosteroid (BR) hormone is shown here to have opposing effects on root meristem size, depending on its site of action ... BR-induced genes were primarily detected in epidermal cells of the basal meristem zone and were enriched by auxin-related genes ... in the stele of the apical meristem zone....
For many experienced students who utilise smart study techniques, examinations are not a scary affair. Frankly, board examinations are easier than believed ... It’s all in the mind ... Some students appear to take examinations in their stride ... beforehand ... The things that the she should be familiar with are the meanings of histology, anatomy and a few details about plant tissues, meaning of meristems and some definitions and diagrams ... Math....
12 Facts About Your Christmas Veggies. WebMD HealthNews. By Peter Russell. Reviewed by KeithBarnard, MD. More from WebMD ... Dec ... say there is more to our commonly cooked vegetables than we might realize ... Carrots were not always orange ... "It’s actually proliferation of several million meristems,” Teakle says. What is a "meristem," you might ask? "A meristem is the growing tip of a plant shoot from which all other plant organs develop," he says....
A team of experts has drawn up a list of 12 little-known vegetable-related facts, which kicks off with a cast-iron excuse to shun Brussels sprouts on Christmas Day... The 12 facts are.. 1. Don't like Brussels sprouts? Blame your genes ... 2. Carrots were not always orange ... 3 ... 4 ... 5 ... "It's actually proliferation of several million meristems," says Dr Teakle. "A meristem is the growing tip of a plant shoot from which all other plant organs develop ... 6 ... ....