The role of redox-active small molecules and oxidative protein post-translational modifications in seed aging

Copyright © 2024 Elsevier Masson SAS. All rights reserved.

Bibliographische Detailangaben
Veröffentlicht in:Plant physiology and biochemistry : PPB. - 1991. - 213(2024) vom: 09. Juli, Seite 108810
1. Verfasser: Ye, Tiantian (VerfasserIn)
Weitere Verfasser: Ma, Tianxiao, Chen, Yang, Liu, Chang, Jiao, Zhiyuan, Wang, Xiaofeng, Xue, Hua
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2024
Zugriff auf das übergeordnete Werk:Plant physiology and biochemistry : PPB
Schlagworte:Journal Article Review Hydrogen sulfide Mitochondrial Nitric oxide Post-translational modification Programmed cell death Reactive oxygen species Seed aging Reactive Oxygen Species mehr... Nitric Oxide 31C4KY9ESH Hydrogen Sulfide YY9FVM7NSN Plant Proteins
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520 |a Seed vigor is a crucial indicator of seed quality. Variations in seed vigor are closely associated with seed properties and storage conditions. The vigor of mature seeds progressively declines during storage, which is called seed deterioration or aging. Seed aging induces a cascade of cellular damage, including impaired subcellular structures and macromolecules, such as lipids, proteins, and DNA. Reactive oxygen species (ROS) act as signaling molecules during seed aging causing oxidative damage and triggering programmed cell death (PCD). Mitochondria are the main site of ROS production and change morphology and function before other organelles during aging. The roles of other small redox-active molecules in regulating cell and seed vigor, such as nitric oxide (NO) and hydrogen sulfide (H2S), were identified later. ROS, NO, and H2S typically regulate protein function through post-translational modifications (PTMs), including carbonylation, S-glutathionylation, S-nitrosylation, and S-sulfhydration. These signaling molecules as well as the PTMs they induce interact to regulate cell fate and seed vigor. This review was conducted to describe the physiological changes and underlying molecular mechanisms that in seed aging and provides a comprehensive view of how ROS, NO, and H2S affect cell death and seed vigor 
650 4 |a Journal Article 
650 4 |a Review 
650 4 |a Hydrogen sulfide 
650 4 |a Mitochondrial 
650 4 |a Nitric oxide 
650 4 |a Post-translational modification 
650 4 |a Programmed cell death 
650 4 |a Reactive oxygen species 
650 4 |a Seed aging 
650 7 |a Reactive Oxygen Species  |2 NLM 
650 7 |a Nitric Oxide  |2 NLM 
650 7 |a 31C4KY9ESH  |2 NLM 
650 7 |a Hydrogen Sulfide  |2 NLM 
650 7 |a YY9FVM7NSN  |2 NLM 
650 7 |a Plant Proteins  |2 NLM 
700 1 |a Ma, Tianxiao  |e verfasserin  |4 aut 
700 1 |a Chen, Yang  |e verfasserin  |4 aut 
700 1 |a Liu, Chang  |e verfasserin  |4 aut 
700 1 |a Jiao, Zhiyuan  |e verfasserin  |4 aut 
700 1 |a Wang, Xiaofeng  |e verfasserin  |4 aut 
700 1 |a Xue, Hua  |e verfasserin  |4 aut 
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773 1 8 |g volume:213  |g year:2024  |g day:09  |g month:07  |g pages:108810 
856 4 0 |u http://dx.doi.org/10.1016/j.plaphy.2024.108810  |3 Volltext 
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