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Epigenetic control of plant senescence and cell death and its application in crop improvement

Plant senescence is the last stage of plant development and a type of programmed cell death, occurring at a predictable time and cell. It involves the functional conversion from nutrient assimilation to nutrient remobilization, which substantially impacts plant architecture and plant biomass, crop q...

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Autores principales: Zhang, Yu, Huang, Dongmei, Miao, Ying
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10642554/
https://www.ncbi.nlm.nih.gov/pubmed/37965008
http://dx.doi.org/10.3389/fpls.2023.1258487
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author Zhang, Yu
Huang, Dongmei
Miao, Ying
author_facet Zhang, Yu
Huang, Dongmei
Miao, Ying
author_sort Zhang, Yu
collection PubMed
description Plant senescence is the last stage of plant development and a type of programmed cell death, occurring at a predictable time and cell. It involves the functional conversion from nutrient assimilation to nutrient remobilization, which substantially impacts plant architecture and plant biomass, crop quality, and horticultural ornamental traits. In past two decades, DNA damage was believed to be a main reason for cell senescence. Increasing evidence suggests that the alteration of epigenetic information is a contributing factor to cell senescence in organisms. In this review, we summarize the current research progresses of epigenetic and epitranscriptional mechanism involved in cell senescence of plant, at the regulatory level of DNA methylation, histone methylation and acetylation, chromatin remodeling, non-coding RNAs and RNA methylation. Furthermore, we discuss their molecular genetic manipulation and potential application in agriculture for crop improvement. Finally we point out the prospects of future research topics.
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spelling pubmed-106425542023-11-14 Epigenetic control of plant senescence and cell death and its application in crop improvement Zhang, Yu Huang, Dongmei Miao, Ying Front Plant Sci Plant Science Plant senescence is the last stage of plant development and a type of programmed cell death, occurring at a predictable time and cell. It involves the functional conversion from nutrient assimilation to nutrient remobilization, which substantially impacts plant architecture and plant biomass, crop quality, and horticultural ornamental traits. In past two decades, DNA damage was believed to be a main reason for cell senescence. Increasing evidence suggests that the alteration of epigenetic information is a contributing factor to cell senescence in organisms. In this review, we summarize the current research progresses of epigenetic and epitranscriptional mechanism involved in cell senescence of plant, at the regulatory level of DNA methylation, histone methylation and acetylation, chromatin remodeling, non-coding RNAs and RNA methylation. Furthermore, we discuss their molecular genetic manipulation and potential application in agriculture for crop improvement. Finally we point out the prospects of future research topics. Frontiers Media S.A. 2023-10-30 /pmc/articles/PMC10642554/ /pubmed/37965008 http://dx.doi.org/10.3389/fpls.2023.1258487 Text en Copyright © 2023 Zhang, Huang and Miao https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
spellingShingle Plant Science
Zhang, Yu
Huang, Dongmei
Miao, Ying
Epigenetic control of plant senescence and cell death and its application in crop improvement
title Epigenetic control of plant senescence and cell death and its application in crop improvement
title_full Epigenetic control of plant senescence and cell death and its application in crop improvement
title_fullStr Epigenetic control of plant senescence and cell death and its application in crop improvement
title_full_unstemmed Epigenetic control of plant senescence and cell death and its application in crop improvement
title_short Epigenetic control of plant senescence and cell death and its application in crop improvement
title_sort epigenetic control of plant senescence and cell death and its application in crop improvement
topic Plant Science
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10642554/
https://www.ncbi.nlm.nih.gov/pubmed/37965008
http://dx.doi.org/10.3389/fpls.2023.1258487
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