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Transcriptional regulatory network of the light signaling pathways
Jing, Yanjun; Lin, Rongcheng1,2
2020
发表期刊NEW PHYTOLOGIST
ISSN0028-646X
卷号227期号:3页码:683-697
摘要The developmental program by which plants respond is tightly controlled by a complex cascade in which photoreceptors perceive and transduce the light signals that drive signaling processes and direct the transcriptional reprogramming, yielding specific cellular responses. The molecular mechanisms involved in the transcriptional regulation include light-regulated nuclear localization (the phytochromes and UVR8) and nuclear accumulation (the cryptochrome, cry2) of photoreceptors. This regulatory cascade also includes master regulatory transcription factors (TFs) that bridge photoreceptor activation with chromatin remodeling and regulate the expression of numerous light-responsive genes. Light signaling-related TFs often function as signal convergence points in concert with TFs in other signaling pathways to integrate complex endogenous and environmental cues that help the plant adapt to the surrounding environment. Increasing evidence suggests that chromatin modifications play a critical role in regulating light-responsive gene expression and provide an additional layer of light signaling regulation. Here, we provide an overview of our current knowledge of the transcriptional regulatory network involved in the light response, particularly the roles of TFs and chromatin in regulating light-responsive gene expression.
关键词chromatin modifications light signaling light-responsive genes photomorphogenesis photoreceptors transcription factors (TFs) transcriptional regulation
学科领域Plant Sciences
DOI10.1111/nph.16602
收录类别SCI
语种英语
WOS关键词PHYTOCHROME-INTERACTING FACTORS ; RED ELONGATED HYPOCOTYL3 ; GENOME-WIDE ANALYSIS ; LOCUS-T PROMOTER ; GENE-EXPRESSION ; SEED-GERMINATION ; FACTOR HY5 ; UV-B ; NUCLEAR ACCUMULATION ; NEGATIVE REGULATOR
WOS研究方向Plant Sciences
WOS记录号WOS:000532992000001
出版者WILEY
文献子类Review
出版地HOBOKEN
EISSN1469-8137
资助机构National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31570310, 31870288, 31870213]
作者邮箱rclin@ibcas.ac.cn
作品OA属性Bronze
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被引频次:58[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ibcas.ac.cn/handle/2S10CLM1/21762
专题中科院光生物学重点实验室
作者单位1.Chinese Acad Sci, Inst Bot, Key Lab Photobiol, Beijing 100093, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Chinese Acad Sci, CAS Ctr Excellence Mol Plant Sci, Beijing 100093, Peoples R China
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Jing, Yanjun,Lin, Rongcheng. Transcriptional regulatory network of the light signaling pathways[J]. NEW PHYTOLOGIST,2020,227(3):683-697.
APA Jing, Yanjun,&Lin, Rongcheng.(2020).Transcriptional regulatory network of the light signaling pathways.NEW PHYTOLOGIST,227(3),683-697.
MLA Jing, Yanjun,et al."Transcriptional regulatory network of the light signaling pathways".NEW PHYTOLOGIST 227.3(2020):683-697.
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