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231226s2023 xx |||||o 00| ||eng c |
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|a 10.1093/jxb/erad273
|2 doi
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|a pubmed25n1198.xml
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|a (NLM)37453102
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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| 100 |
1 |
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|a Lei, Pei
|e verfasserin
|4 aut
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| 245 |
1 |
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|a Recent advances in cellular degradation and nuclear control of leaf senescence
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|c 2023
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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|a Date Completed 02.10.2023
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|a Date Revised 02.10.2023
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|a published: Print
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|a Citation Status MEDLINE
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|a © The Author(s) 2023. Published by Oxford University Press on behalf of the Society for Experimental Biology. All rights reserved. For permissions, please email: journals.permissionsoup.com.
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|a Senescence is the final stage of plant growth and development, and is a highly regulated process at the molecular, cellular, and organismal levels. When triggered by age, hormonal, or environmental cues, plants actively adjust their metabolism and gene expression to execute the progression of senescence. Regulation of senescence is vital for the reallocation of nutrients to sink organs, to ensure reproductive success and adaptations to stresses. Identification and characterization of hallmarks of leaf senescence are of great importance for understanding the molecular regulatory mechanisms of plant senescence, and breeding future crops with more desirable senescence traits. Tremendous progress has been made in elucidating the genetic network underpinning the metabolic and cellular changes in leaf senescence. In this review, we focus on three hallmarks of leaf senescence - chlorophyll and chloroplast degradation, loss of proteostasis, and activation of senescence-associated genes (SAGs), and discuss recent findings of the molecular players and the crosstalk of senescence pathways
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|a Review
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|a Journal Article
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|a Research Support, Non-U.S. Gov't
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4 |
|a Autophagy
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| 650 |
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4 |
|a chlorophyll degradation
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| 650 |
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4 |
|a chloroplast degradation
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| 650 |
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4 |
|a leaf senescence
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| 650 |
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4 |
|a proteostasis
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| 650 |
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|a senescence-associated gene
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| 650 |
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|a transcriptional regulation
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| 650 |
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4 |
|a vacuolar degradation
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| 700 |
1 |
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|a Yu, Fei
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Liu, Xiayan
|e verfasserin
|4 aut
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| 773 |
0 |
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|i Enthalten in
|t Journal of experimental botany
|d 1985
|g 74(2023), 18 vom: 29. Sept., Seite 5472-5486
|w (DE-627)NLM098182706
|x 1460-2431
|7 nnas
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| 773 |
1 |
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|g volume:74
|g year:2023
|g number:18
|g day:29
|g month:09
|g pages:5472-5486
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|u http://dx.doi.org/10.1093/jxb/erad273
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