Results 41 to 50 of about 43,726 (240)

FLC and SVP Are Key Regulators of Flowering Time in the Biennial/Perennial Species Noccaea caerulescens

Frontiers in Plant Science, 2020
The appropriate timing of flowering is crucial for plant reproductive success. Studies of the molecular mechanism of flower induction in the model plant Arabidopsis thaliana showed long days and vernalization as major environmental promotive factors ...
Yanli Wang, Yanli Wang, Edouard I. Severing, Maarten Koornneef, Mark G. M. Aarts   +4 more
doaj   +1 more source

Integrating the processes in the evolutionary system of domestication [PDF]

, 2010
Genetics has long been used as a source of evidence to understand domestication origins. A recent shift in the emphasis of archaeological evidence from a rapid transition paradigm of hunter-gatherers to agriculturalists, to a protracted transition ...
Allaby, Badr, Fuller, Heun, Marjoram, Matsuoka, Molina-Cano, R. Allaby, Shomura, Tanno, Weiss, Willcox, Wright, Yamanaka, Yan, Yan   +15 more
core   +1 more source

Identification of Flowering Regulatory Genes in Allopolyploid Brassica juncea

Horticultural Plant Journal, 2019
Brassica juncea is an allopolyploid originating from the interspecific hybridization between Brassica rapa and Brassica nigra, which is of multiple usage as a vegetable, oilseed and condiment worldwide. Both vernalization and non-vernalization under long-
Ning Zhao, Chang Liu, Yiqing Meng, Zhongyuan Hu, Mingfang Zhang, Jinghua Yang   +5 more
doaj   +1 more source

A Gene Expression Screen Identifies \u3cem\u3eEARLI1\u3c/em\u3e as a Novel Vernalization-Responsive Gene in \u3cem\u3eArabidopsis Thaliana\u3c/em\u3e [PDF]

, 2000
Vernalization promotes early flowering in late ecotypes of Arabidopsis thaliana. The mechanisms of vernalization are poorly understood. A subtractive hybridization approach was used to isolate vernalization-responsive genes from a late-flowering ecotype of
Schläppi, Michael, Wilkosz, Richard K.
core   +1 more source

ATXR5 and ATXR6 are H3K27 monomethyltransferases required for chromatin structure and gene silencing. [PDF]

, 2009
Constitutive heterochromatin in Arabidopsis thaliana is marked by repressive chromatin modifications, including DNA methylation, histone H3 dimethylation at Lys9 (H3K9me2) and monomethylation at Lys27 (H3K27me1).
Bernatavichute, Yana V, Cokus, Shawn, Feng, Suhua, Jacob, Yannick, Jacobsen, Steven E, Johnson, Lianna M, LeBlanc, Chantal A, Michaels, Scott D, Pellegrini, Matteo, Stroud, Hume   +9 more
core   +1 more source

The BnTFL1‐BnJAM3‐BnSWEETs Module Orchestrates Seed Storage Reserve Accumulation in Brassica napus

Advanced Science, EarlyView.
BnaC03.TFL1 and BnaA01.JAM3 form a complex that facilitates the transport of soluble sugars from the seed coat to the embryo by directly activating the expression of BnSWEETs. Furthermore, BnaC03.TFL1 and BnaA01.JAM3 work cooperatively to promote soluble sugar and oil production while suppressing protein deposition.
Jianjun Wang, Zijin Liu, Minshan Jin, Junting Liu, Shihao Wei, Dengmao Yang, Saiqi Yang, Yuan Guo, Mingxun Chen   +8 more
wiley   +1 more source

HEAT SHOCK TRANSCRIPTION FACTOR B2b acts as a transcriptional repressor of VIN3, a gene induced by long-term cold for flowering

Scientific Reports, 2022
Vernalization, an acceleration of flowering after long-term winter cold, is an intensively studied flowering mechanism in winter annual plants. In Arabidopsis, Polycomb Repressive Complex 2 (PRC2)-mediated suppression of the strong floral repressor ...
Goowon Jeong, Myeongjune Jeon, Jinwoo Shin, Ilha Lee   +3 more
doaj   +1 more source

Biennialism and Vernalization-Promoted Flowering in \u3cem\u3eHyoscyamus niger\u3c/em\u3e: a Comparison with \u3cem\u3eArabidopsis\u3c/em\u3e [PDF]

, 2001
There are genetic similarities between the biennial growth habit of Hyoscyamus niger (H. niger) and winter annual ecotypes of Arabidopsis thaliana, including the response to demethylating agents.
Patel, Monica, Schläppi, Michael
core   +1 more source

Maternal vernalization and vernalization‐pathway genes influence progeny seed germination [PDF]

New Phytologist, 2017
Summary Different life stages frequently respond to the same environmental cue to regulate development so that each life stage is matched to its appropriate season. We investigated how independently each life stage can respond to shared environmental cues, focusing on vernalization, in Arabidopsis thaliana plants.
Auge, Gabriela Alejandra, Blair, Logan K., Neville, Hannah, Donohue, Kathleen   +3 more
openaire   +3 more sources

Introgressed Variation in TaMYB7‐A1 Drives Graded Dormancy and Climate‐Adaptive Pre‐Harvest Sprouting Resistance in Wheat

Advanced Science, EarlyView.
TaMYB7‐A1 directly activates TaABI5 to enhance ABA signaling and regulate ABA‐GA homeostasis, enforcing seed dormancy. Its superior allele, derived from wild einkorn introgression, harbors a MITE insertion that elevates expression and two amino acid substitutions that enhance transcriptional activity, collectively generating graded PHS resistance for ...
Hao Wang, Dongzhi Wang, Yafei Guo, Qi Zheng, Min Zhang, James Simmonds, Jian Hou, Xuemei Liu, Xuelei Lin, Xiaomin Bie, Xiansheng Zhang, Xiaohui Li, Yuan Chen, Xueyong Zhang, Cristobal Uauy, Fei Lu, Chengcai Chu, Zhixi Tian, Jun Xiao   +18 more
wiley   +1 more source