气候变化领域集成服务门户(CCPortal): Ion transporters and their regulatory signal transduction mechanisms for salinity tolerance in plants

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DOI	10.1111/ppl.13702
	Ion transporters and their regulatory signal transduction mechanisms for salinity tolerance in plants
	Joshi, Shubham; Nath, Jhilmil; Singh, Anil Kumar; Pareek, Ashwani; Joshi, Rohit
发表日期	2022
ISSN	0031-9317
EISSN	1399-3054
卷号	174 期号:3
英文摘要	Soil salinity is one of the most serious threats to plant growth and productivity. Due to global climate change, burgeoning population and shrinking arable land, there is an urgent need to develop crops with minimum reduction in yield when cultivated in salt-affected areas. Salinity stress imposes osmotic stress as well as ion toxicity, which impairs major plant processes such as photosynthesis, cellular metabolism, and plant nutrition. One of the major effects of salinity stress in plants includes the disturbance of ion homeostasis in various tissues. In the present study, we aimed to review the regulation of uptake, transport, storage, efflux, influx, and accumulation of various ions in plants under salinity stress. We have summarized major research advancements towards understanding the ion homeostasis at both cellular and whole-plant level under salinity stress. We have also discussed various factors regulating the function of ion transporters and channels in maintaining ion homeostasis and ionic interactions under salt stress, including plant antioxidative defense, osmo-protection, and osmoregulation. We further elaborated on stress perception at extracellular and intracellular levels, which triggers downstream intracellular-signaling cascade, including secondary messenger molecules generation. Various signaling and signal transduction mechanisms under salinity stress and their role in improving ion homeostasis in plants are also discussed. Taken together, the present review focuses on recent advancements in understanding the regulation and function of different ion channels and transporters under salt stress, which may pave the way for crop improvement.
语种	英语
WOS研究方向	Plant Sciences
WOS类目	Science Citation Index Expanded (SCI-EXPANDED)
WOS记录号	WOS:000799292000001
来源期刊	PHYSIOLOGIA PLANTARUM
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/281003
作者单位	Council of Scientific & Industrial Research (CSIR) - India; CSIR - Institute of Himalayan Bioresource Technology (IHBT); Academy of Scientific & Innovative Research (AcSIR); Indian Council of Agricultural Research (ICAR); ICAR - National Institute For Plant Biotechnology (NIPB); Jawaharlal Nehru University, New Delhi; Department of Biotechnology (DBT) India; National Agri Food Biotechnology Institute (NABI)
推荐引用方式 GB/T 7714	Joshi, Shubham,Nath, Jhilmil,Singh, Anil Kumar,et al. Ion transporters and their regulatory signal transduction mechanisms for salinity tolerance in plants[J],2022,174(3).
APA	Joshi, Shubham,Nath, Jhilmil,Singh, Anil Kumar,Pareek, Ashwani,&Joshi, Rohit.(2022).Ion transporters and their regulatory signal transduction mechanisms for salinity tolerance in plants.PHYSIOLOGIA PLANTARUM,174(3).
MLA	Joshi, Shubham,et al."Ion transporters and their regulatory signal transduction mechanisms for salinity tolerance in plants".PHYSIOLOGIA PLANTARUM 174.3(2022).