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Seher Yolcu
식물 노화·수명 연구단
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Beyond the genetic code in leaf senescence

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Title
Beyond the genetic code in leaf senescence
Author(s)
Seher Yolcu; Li, XJ; Li, SB; Yun Ju Kim
Publication Date
2018-02
Journal
JOURNAL OF EXPERIMENTAL BOTANY, v.69, no.4, pp.801 - 810
Publisher
OXFORD UNIV PRESS
Abstract
Leaf senescence is not only genetically programmed but also induced by exogenous stress to ensure completion of the plant life cycle, successful reproduction and environmental adaptability. Genetic reprogramming is a major aspect of leaf senescence, and the senescence signaling that follows is controlled by a complex regulatory network. Recent studies suggest that the activity of transcription factors together with epigenetic mechanisms ensures the robustness of this network, with the latter including chromatin remodeling, DNA modification, and RNA-mediated control of transcription factors and other senescence-associated genes. In this review, we provide an overview of the relevant epigenetic mechanisms and summarize recent findings of epigenetic regulators of plant leaf senescence involved in DNA methylation and histone modification along with the functions of small RNAs in this process © The Author(s) 2017. Published by Oxford University Press on behalf of the Society for Experimental Biology.
URI
https://pr.ibs.re.kr/handle/8788114/4653
ISSN
0022-0957
Appears in Collections:
Center for Plant Aging Research (식물 노화·수명 연구단) > Journal Papers (저널논문)
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