Mechanisms of Abscisic Acid-Mediated Drought Stress Responses in Plants

doi:10.3390/ijms23031084

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	Mechanisms of Abscisic Acid-Mediated Drought Stress Responses in Plants
	Aslam, Mehtab Muhammad; Waseem, Muhammad; Jakada, Bello Hassan; Okal, Eyalira Jacob; Lei, Zuliang; Saqib, Hafiz Sohaib Ahmad; Yuan, Wei; Xu, Weifeng; Zhang, Qian
	2022
发表期刊	INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
卷号	23 期号:3 页码:1084
摘要	Drought is one of the major constraints to rain-fed agricultural production, especially under climate change conditions. Plants evolved an array of adaptive strategies that perceive stress stimuli and respond to these stress signals through specific mechanisms. Abscisic acid (ABA) is a premier signal for plants to respond to drought and plays a critical role in plant growth and development. ABA triggers a variety of physiological processes such as stomatal closure, root system modulation, organizing soil microbial communities, activation of transcriptional and post-transcriptional gene expression, and metabolic alterations. Thus, understanding the mechanisms of ABA-mediated drought responses in plants is critical for ensuring crop yield and global food security. In this review, we highlighted how plants adjust ABA perception, transcriptional levels of ABA- and drought-related genes, and regulation of metabolic pathways to alter drought stress responses at both cellular and the whole plant level. Understanding the synergetic role of drought and ABA will strengthen our knowledge to develop stress-resilient crops through integrated advanced biotechnology approaches. This review will elaborate on ABA-mediated drought responses at genetic, biochemical, and molecular levels in plants, which is critical for advancement in stress biology research.
关键词	ABA drought metabolites signaling crop breeding E3 UBIQUITIN LIGASE ACTIVATED PROTEIN-KINASES TRANSCRIPTION FACTOR POSITIVE REGULATOR WATER-STRESS ROOT-GROWTH GENE-EXPRESSION ARABIDOPSIS-THALIANA SIGNAL-TRANSDUCTION AUXIN TRANSPORT
DOI	10.3390/ijms23031084
收录类别	SCI
WOS记录号	WOS:000755700600001
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/74669
专题	中国科学院昆明植物研究所
推荐引用方式 GB/T 7714	Aslam, Mehtab Muhammad,Waseem, Muhammad,Jakada, Bello Hassan,et al. Mechanisms of Abscisic Acid-Mediated Drought Stress Responses in Plants[J]. INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES,2022,23(3):1084.
APA	Aslam, Mehtab Muhammad.,Waseem, Muhammad.,Jakada, Bello Hassan.,Okal, Eyalira Jacob.,Lei, Zuliang.,...&Zhang, Qian.(2022).Mechanisms of Abscisic Acid-Mediated Drought Stress Responses in Plants.INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES,23(3),1084.
MLA	Aslam, Mehtab Muhammad,et al."Mechanisms of Abscisic Acid-Mediated Drought Stress Responses in Plants".INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES 23.3(2022):1084.

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