Regulation of Plant Responses to Salt Stress

Salt stress is a major environmental stress that affects plant growth and development. Plants are sessile and thus have to develop suitable mechanisms to adapt to high-salt environments. Salt stress increases the intracellular osmotic pressure and can cause the accumulation of sodium to toxic levels...

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Vydáno v:International journal of molecular sciences Ročník 22; číslo 9; s. 4609
Hlavní autoři: Zhao, Shuangshuang, Zhang, Qikun, Liu, Mingyue, Zhou, Huapeng, Ma, Changle, Wang, Pingping
Médium: Journal Article
Jazyk:angličtina
Vydáno: Switzerland MDPI AG 28.04.2021
MDPI
Témata:
Agricultural production
Kinases
Osmosis
Plant growth
Review
Sensors
hormone mediation
salt stress
ion transport
cell wall regulation
osmotic homeostasis
ISSN:1422-0067, 1661-6596, 1422-0067
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Shrnutí:Salt stress is a major environmental stress that affects plant growth and development. Plants are sessile and thus have to develop suitable mechanisms to adapt to high-salt environments. Salt stress increases the intracellular osmotic pressure and can cause the accumulation of sodium to toxic levels. Thus, in response to salt stress signals, plants adapt via various mechanisms, including regulating ion homeostasis, activating the osmotic stress pathway, mediating plant hormone signaling, and regulating cytoskeleton dynamics and the cell wall composition. Unraveling the mechanisms underlying these physiological and biochemical responses to salt stress could provide valuable strategies to improve agricultural crop yields. In this review, we summarize recent developments in our understanding of the regulation of plant salt stress.
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ISSN:1422-0067
1661-6596
1422-0067
DOI:10.3390/ijms22094609