نتایج جستجو برای: wrky

تعداد نتایج: 847  

2013
Xiao Luo Xiaoli Sun Baohui Liu Dan Zhu Xi Bai Hua Cai Wei Ji Lei Cao Jing Wu Mingchao Wang Xiaodong Ding Yanming Zhu

Flowering is a critical event in the life cycle of plants; the WRKY-type transcription factors are reported to be involved in many developmental processes sunch as trichome development and epicuticular wax loading, but whether they are involved in flowering time regulation is still unknown. Within this study, we provide clear evidence that GsWRKY20, a member of WRKY gene family from wild soybea...

2017
Kieu T. X. Vo Chi-Yeol Kim Trung V. Hoang Sang-Kyu Lee Gautam Shirsekar Young-Su Seo Sang-Won Lee Guo-Liang Wang Jong-Seong Jeon

WRKY proteins play important roles in transcriptional reprogramming in plants in response to various stresses including pathogen attack. In this study, we functionally characterized a rice WRKY gene, OsWRKY67, whose expression is upregulated against pathogen challenges. Activation of OsWRKY67 by T-DNA tagging significantly improved the resistance against two rice pathogens, Magnaporthe oryzae a...

Journal: :The Plant cell 2008
Melanie Skibbe Nan Qu Ivan Galis Ian T Baldwin

A plant-specific family of WRKY transcription factors regulates plant responses to pathogens and abiotic stresses. Here, we identify two insect-responsive WRKY genes in the native tobacco Nicotiana attenuata: WRKY3, whose transcripts accumulate in response to wounding, and WRKY6, whose wound responses are significantly amplified when fatty acid-amino acid conjugates (FACs) in larval oral secret...

2018
Lijiao Gu Libei Li Hengling Wei Hantao Wang Junji Su Yaning Guo Shuxun Yu

WRKY transcription factors play important roles in plant defense, stress response, leaf senescence, and plant growth and development. Previous studies have revealed the important roles of the group IIa GhWRKY genes in cotton. To comprehensively analyze the group IIa GhWRKY genes in upland cotton, we identified 15 candidate group IIa GhWRKY genes in the Gossypium hirsutum genome. The phylogeneti...

2014
Xiuling Wang Yan Yan Yuzhen Li Xiaoqian Chu Changai Wu Xingqi Guo

WRKY transcription factors form one of the largest transcription factor families and function as important components in the complex signaling processes that occur during plant stress responses. However, relative to the research progress in model plants, far less information is available on the function of WRKY proteins in cotton. In the present study, we identified the GhWRKY40 gene in cotton ...

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