Vernalization

CAROLINE DEAN. Chromatin dynamics in vernalization

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Duration: 32:18
Updated: 17 Jul 2012

GARNet 2011 in colaboration with the Journal of Experimental Botany.

http://wn.com/CAROLINE_DEAN_Chromatin_dynamics_in_vernalization

The Epigenetic Process of Vernalization in Plants

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Duration: 2:00
Updated: 06 Nov 2013

Caroline Dean explains how epigenetic changes cause vernalization in plants.

http://wn.com/The_Epigenetic_Process_of_Vernalization_in_Plants

NEET BIO - Vernalisation

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Duration: 5:04
Updated: 20 Nov 2013

This video describes about vernalisation. There are plants for which flowering is either quantitatively or qualitatively dependent on exposure to low temperature. This phenomenon is termed vernalisation

http://wn.com/NEET_BIO_Vernalisation

Biology 1B - Lecture 12: Flowering

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Duration: 50:05
Updated: 14 Aug 2013

General Biology.

http://wn.com/Biology_1B_Lecture_12_Flowering

2013.4/13 club MERCURY Blot Scotch 「vernalization」

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Duration: 9:46
Updated: 14 Apr 2013

2013.4/13 club MERCURY Blot Scotch 「vernalization」

http://wn.com/20134_13_club_MERCURY_Blot_Scotch_「vernalization」

2013.1/31 club MERCURY Blot Scotch 「vernalization」

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Duration: 9:51
Updated: 02 Feb 2013

2013.1/31 club MERCURY Blot Scotch 復活SHOW 「vernalization」

http://wn.com/20131_31_club_MERCURY_Blot_Scotch_「vernalization」

Vernalized using equipment in singles

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Duration: 0:29
Updated: 10 Aug 2012

Laces Tied vs Vernalized map 1 villa.... Vernalized uses jammer which is against rules.

http://wn.com/Vernalized_using_equipment_in_singles

Seed Stratification

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Duration: 4:56
Updated: 30 Jun 2013

This video will instruct you on how to prepare your seeds in your seed package to be planted into the ground through the process of scarification and stratif...

http://wn.com/Seed_Stratification

Korea Portable Cold Storage (NONGSAN LAB CO.,LTD) 농산연구소 농산물 저온저장고

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Duration: 2:37
Updated: 28 Jan 2014

Large cold storage facilities, Seed storage, Vernalization chamber, Quick-frozen, Germination chamber Etc. 대형저온저장고, 종묘저장고, 춘화저장실, 급속냉동, 생장실, 냉장, 냉동.

http://wn.com/Korea_Portable_Cold_Storage_NONGSAN_LAB_CO,LTD_농산연구소_농산물_저온저장고

Proven Winners® Gardener Channel: Sweet Romance™ Lavandula

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Duration: 0:50
Updated: 29 Jan 2014

http://wn.com/Proven_Winners®_Gardener_Channel_Sweet_Romance™_Lavandula

Drosera rotundifolia ~ Sundews, Carnivorous Plants

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Duration: 2:43
Updated: 26 Jul 2013

Drosera rotundifolia, or the Round-leaf sundew, is a very widespread temperate species found all accross the United States/Canada as well as Europe and North...

http://wn.com/Drosera_rotundifolia_~_Sundews,_Carnivorous_Plants

¿Por qué florecen en primavera?/ Why do they flower in spring? (Spanish w/ English Subt.)

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Duration: 2:00
Updated: 09 Apr 2014

(Click on "show more" for info in English) --- ¿Por qué muchas plantas sólo florecen en primavera? Este vídeo explica cómo algunas plantas tienen la habilidad de "recordar" que ha pasado el invierno. Está relacionado con señales en el ADN en un proceso que se conoce como "Vernalización". En español, con subtítulos en español e inglés. Grabado, con un iPhone, en Cádiz, una de las ciudades más antiguas de Europa occidental. --- Why do some plants flower only in the spring? This video explains how plants could "remember" that the winter is gone. It is related with DNA signals in a process called "Vernalization". (Spanish with English Subtitles). Recorded, with an iPhone, in Cádiz, one of the oldest cities in southwestern Europe.

http://wn.com/¿Por_qué_florecen_en_primavera?_Why_do_they_flower_in_spring?_Spanish_w_English_Subt

Chem damaged napa bolting

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Duration: 1:07
Updated: 13 Jul 2011

Initially I thought that Chem burns on the napa cabbages caused premature, or excessive bolting, how ever, although Chem burn may have contributed to early b...

http://wn.com/Chem_damaged_napa_bolting

Green Spirit Italian Ryegrass by Millborn Seeds

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Duration: 0:40
Updated: 10 Aug 2013

Like Wilson of Barenbrug USA talks about some of the features and benefits of Green Spirit Italian Ryegrass. Green Spirit Italian Ryegrass is used as an annual crop. The difference between Green Spirit Italian Ryegrass compared to an annual ryegrass is that spring planted Green Spirit Italian Ryegrass will stay vegetative throughout the whole first year until it goes through the chilling or vernalization process of Winter will make it create a seed head. This field shows regrowth after just ten days of cutting. Green Sprit Italian Ryegrass is a very rapidly growing plant that produces high quality feed high in digestible fiber (NDFD). For more information, visit http://www.millbornseeds.com/forage.htm

http://wn.com/Green_Spirit_Italian_Ryegrass_by_Millborn_Seeds

Proven Winners® Gardener Channel: Dolce® 'Blackberry Ice' Heuchera

Order: Reorder
Duration: 0:44
Updated: 29 Jan 2014

Learn more about Proven Winners and how a better garden starts with a better plant at: http://www.provenwinners.com.

http://wn.com/Proven_Winners®_Gardener_Channel_Dolce®_'Blackberry_Ice'_Heuchera

H@t Woman & Girl Are Watching Flower Show

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Duration: 0:54
Updated: 01 Mar 2014

2013,6th to 9th january was held by new barrackpur municipality ... its good A flower, sometimes known as a bloom or blossom, is the reproductive structure found in flowering plants (plants of the division Magnoliophyta, also called angiosperms). The biological function of a flower is to effect reproduction, usually by providing a mechanism for the union of sperm with eggs. Flowers may facilitate outcrossing (fusion of sperm and eggs from different individuals in a population) or allow selfing (fusion of sperm and egg from the same flower). Some flowers produce diaspores without fertilization (parthenocarpy). Flowers contain sporangia and are the site where gametophytes develop. Flowers give rise to fruit and seeds. Many flowers have evolved to be attractive to animals, so as to cause them to be vectors for the transfer of pollen. In addition to facilitating the reproduction of flowering plants, flowers have long been admired and used by humans to beautify their environment, and also as objects of romance, ritual, religion, medicine and as a source of food.The transition to flowering is one of the major phase changes that a plant makes during its life cycle. The transition must take place at a time that is favorable for fertilization and the formation of seeds, hence ensuring maximal reproductive success. To meet these needs a plant is able to interpret important endogenous and environmental cues such as changes in levels of plant hormones and seasonable temperature and photoperiod changes.[10] Many perennial and most biennial plants require vernalization to flower. The molecular interpretation of these signals is through the transmission of a complex signal known as florigen, which involves a variety of genes, including CONSTANS, FLOWERING LOCUS C and FLOWERING LOCUS T. Florigen is produced in the leaves in reproductively favorable conditions and acts in buds and growing tips to induce a number of different physiological and morphological changes.[11] The first step of the transition is the transformation of the vegetative stem primordia into floral primordia. This occurs as biochemical changes take place to change cellular differentiation of leaf, bud and stem tissues into tissue that will grow into the reproductive organs. Growth of the central part of the stem tip stops or flattens out and the sides develop protuberances in a whorled or spiral fashion around the outside of the stem end. These protuberances develop into the sepals, petals, stamens, and carpels. Once this process begins, in most plants, it cannot be reversed and the stems develop flowers, even if the initial start of the flower formation event was dependent of some environmental cue.[12] Once the process begins, even if that cue is removed the stem will continue to develop a flower.

http://wn.com/H@t_Woman_Girl_Are_Watching_Flower_Show

Best Tree House Forever

Order: Reorder
Duration: 1:02
Updated: 01 Mar 2014

2013,6th to 9th january was held by new barrackpur municipality ... its good A flower, sometimes known as a bloom or blossom, is the reproductive structure found in flowering plants (plants of the division Magnoliophyta, also called angiosperms). The biological function of a flower is to effect reproduction, usually by providing a mechanism for the union of sperm with eggs. Flowers may facilitate outcrossing (fusion of sperm and eggs from different individuals in a population) or allow selfing (fusion of sperm and egg from the same flower). Some flowers produce diaspores without fertilization (parthenocarpy). Flowers contain sporangia and are the site where gametophytes develop. Flowers give rise to fruit and seeds. Many flowers have evolved to be attractive to animals, so as to cause them to be vectors for the transfer of pollen. In addition to facilitating the reproduction of flowering plants, flowers have long been admired and used by humans to beautify their environment, and also as objects of romance, ritual, religion, medicine and as a source of food.The transition to flowering is one of the major phase changes that a plant makes during its life cycle. The transition must take place at a time that is favorable for fertilization and the formation of seeds, hence ensuring maximal reproductive success. To meet these needs a plant is able to interpret important endogenous and environmental cues such as changes in levels of plant hormones and seasonable temperature and photoperiod changes.[10] Many perennial and most biennial plants require vernalization to flower. The molecular interpretation of these signals is through the transmission of a complex signal known as florigen, which involves a variety of genes, including CONSTANS, FLOWERING LOCUS C and FLOWERING LOCUS T. Florigen is produced in the leaves in reproductively favorable conditions and acts in buds and growing tips to induce a number of different physiological and morphological changes.[11] The first step of the transition is the transformation of the vegetative stem primordia into floral primordia. This occurs as biochemical changes take place to change cellular differentiation of leaf, bud and stem tissues into tissue that will grow into the reproductive organs. Growth of the central part of the stem tip stops or flattens out and the sides develop protuberances in a whorled or spiral fashion around the outside of the stem end. These protuberances develop into the sepals, petals, stamens, and carpels. Once this process begins, in most plants, it cannot be reversed and the stems develop flowers, even if the initial start of the flower formation event was dependent of some environmental cue.[12] Once the process begins, even if that cue is removed the stem will continue to develop a flower.

http://wn.com/Best_Tree_House_Forever

Rec#02

Order: Reorder
Duration: 0:33
Updated: 01 Feb 2014

http://wn.com/Rec_02

Rec#03

Order: Reorder
Duration: 0:35
Updated: 01 Feb 2014

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http://wn.com/Rec_03

Rec#01

Order: Reorder
Duration: 0:43
Updated: 01 Feb 2014

http://wn.com/Rec_01

Best Flower In Kolkata Flower Show

Order: Reorder
Duration: 1:20
Updated: 01 Mar 2014

2013,6th to 9th january was held by new barrackpur municipality ... its good A flower, sometimes known as a bloom or blossom, is the reproductive structure found in flowering plants (plants of the division Magnoliophyta, also called angiosperms). The biological function of a flower is to effect reproduction, usually by providing a mechanism for the union of sperm with eggs. Flowers may facilitate outcrossing (fusion of sperm and eggs from different individuals in a population) or allow selfing (fusion of sperm and egg from the same flower). Some flowers produce diaspores without fertilization (parthenocarpy). Flowers contain sporangia and are the site where gametophytes develop. Flowers give rise to fruit and seeds. Many flowers have evolved to be attractive to animals, so as to cause them to be vectors for the transfer of pollen. In addition to facilitating the reproduction of flowering plants, flowers have long been admired and used by humans to beautify their environment, and also as objects of romance, ritual, religion, medicine and as a source of food.The transition to flowering is one of the major phase changes that a plant makes during its life cycle. The transition must take place at a time that is favorable for fertilization and the formation of seeds, hence ensuring maximal reproductive success. To meet these needs a plant is able to interpret important endogenous and environmental cues such as changes in levels of plant hormones and seasonable temperature and photoperiod changes.[10] Many perennial and most biennial plants require vernalization to flower. The molecular interpretation of these signals is through the transmission of a complex signal known as florigen, which involves a variety of genes, including CONSTANS, FLOWERING LOCUS C and FLOWERING LOCUS T. Florigen is produced in the leaves in reproductively favorable conditions and acts in buds and growing tips to induce a number of different physiological and morphological changes.[11] The first step of the transition is the transformation of the vegetative stem primordia into floral primordia. This occurs as biochemical changes take place to change cellular differentiation of leaf, bud and stem tissues into tissue that will grow into the reproductive organs. Growth of the central part of the stem tip stops or flattens out and the sides develop protuberances in a whorled or spiral fashion around the outside of the stem end. These protuberances develop into the sepals, petals, stamens, and carpels. Once this process begins, in most plants, it cannot be reversed and the stems develop flowers, even if the initial start of the flower formation event was dependent of some environmental cue.[12] Once the process begins, even if that cue is removed the stem will continue to develop a flower.

http://wn.com/Best_Flower_In_Kolkata_Flower_Show

Best Tree House Forever

Order: Reorder
Duration: 1:47
Updated: 01 Mar 2014

2013,6th to 9th january was held by new barrackpur municipality ... its good A flower, sometimes known as a bloom or blossom, is the reproductive structure found in flowering plants (plants of the division Magnoliophyta, also called angiosperms). The biological function of a flower is to effect reproduction, usually by providing a mechanism for the union of sperm with eggs. Flowers may facilitate outcrossing (fusion of sperm and eggs from different individuals in a population) or allow selfing (fusion of sperm and egg from the same flower). Some flowers produce diaspores without fertilization (parthenocarpy). Flowers contain sporangia and are the site where gametophytes develop. Flowers give rise to fruit and seeds. Many flowers have evolved to be attractive to animals, so as to cause them to be vectors for the transfer of pollen. In addition to facilitating the reproduction of flowering plants, flowers have long been admired and used by humans to beautify their environment, and also as objects of romance, ritual, religion, medicine and as a source of food.The transition to flowering is one of the major phase changes that a plant makes during its life cycle. The transition must take place at a time that is favorable for fertilization and the formation of seeds, hence ensuring maximal reproductive success. To meet these needs a plant is able to interpret important endogenous and environmental cues such as changes in levels of plant hormones and seasonable temperature and photoperiod changes.[10] Many perennial and most biennial plants require vernalization to flower. The molecular interpretation of these signals is through the transmission of a complex signal known as florigen, which involves a variety of genes, including CONSTANS, FLOWERING LOCUS C and FLOWERING LOCUS T. Florigen is produced in the leaves in reproductively favorable conditions and acts in buds and growing tips to induce a number of different physiological and morphological changes.[11] The first step of the transition is the transformation of the vegetative stem primordia into floral primordia. This occurs as biochemical changes take place to change cellular differentiation of leaf, bud and stem tissues into tissue that will grow into the reproductive organs. Growth of the central part of the stem tip stops or flattens out and the sides develop protuberances in a whorled or spiral fashion around the outside of the stem end. These protuberances develop into the sepals, petals, stamens, and carpels. Once this process begins, in most plants, it cannot be reversed and the stems develop flowers, even if the initial start of the flower formation event was dependent of some environmental cue.[12] Once the process begins, even if that cue is removed the stem will continue to develop a flower.

http://wn.com/Best_Tree_House_Forever

H@t Woman & Girl Are Watching Flower Show

Order: Reorder
Duration: 0:48
Updated: 01 Mar 2014

2013,6th to 9th january was held by new barrackpur municipality ... its good A flower, sometimes known as a bloom or blossom, is the reproductive structure found in flowering plants (plants of the division Magnoliophyta, also called angiosperms). The biological function of a flower is to effect reproduction, usually by providing a mechanism for the union of sperm with eggs. Flowers may facilitate outcrossing (fusion of sperm and eggs from different individuals in a population) or allow selfing (fusion of sperm and egg from the same flower). Some flowers produce diaspores without fertilization (parthenocarpy). Flowers contain sporangia and are the site where gametophytes develop. Flowers give rise to fruit and seeds. Many flowers have evolved to be attractive to animals, so as to cause them to be vectors for the transfer of pollen. In addition to facilitating the reproduction of flowering plants, flowers have long been admired and used by humans to beautify their environment, and also as objects of romance, ritual, religion, medicine and as a source of food.The transition to flowering is one of the major phase changes that a plant makes during its life cycle. The transition must take place at a time that is favorable for fertilization and the formation of seeds, hence ensuring maximal reproductive success. To meet these needs a plant is able to interpret important endogenous and environmental cues such as changes in levels of plant hormones and seasonable temperature and photoperiod changes.[10] Many perennial and most biennial plants require vernalization to flower. The molecular interpretation of these signals is through the transmission of a complex signal known as florigen, which involves a variety of genes, including CONSTANS, FLOWERING LOCUS C and FLOWERING LOCUS T. Florigen is produced in the leaves in reproductively favorable conditions and acts in buds and growing tips to induce a number of different physiological and morphological changes.[11] The first step of the transition is the transformation of the vegetative stem primordia into floral primordia. This occurs as biochemical changes take place to change cellular differentiation of leaf, bud and stem tissues into tissue that will grow into the reproductive organs. Growth of the central part of the stem tip stops or flattens out and the sides develop protuberances in a whorled or spiral fashion around the outside of the stem end. These protuberances develop into the sepals, petals, stamens, and carpels. Once this process begins, in most plants, it cannot be reversed and the stems develop flowers, even if the initial start of the flower formation event was dependent of some environmental cue.[12] Once the process begins, even if that cue is removed the stem will continue to develop a flower.

http://wn.com/H@t_Woman_Girl_Are_Watching_Flower_Show