Sulfur Homeostasis in Plants

doi:10.3390/ijms21238926

CORC > 植物研究所 > 中国科学院植物研究所 > 植被与环境变化国家重点实验室

	Sulfur Homeostasis in Plants
	Li, Qian 2; Gao, Yan 1; Yang, An
刊名	INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
	2020
卷号	21 期号:23
关键词	S homeostasis S absorption assimilation and metabolism regulatory mechanisms
DOI	10.3390/ijms21238926
文献子类	Review
英文摘要	Sulfur (S) is an essential macronutrient for plant growth and development. S is majorly absorbed as sulfate from soil, and is then translocated to plastids in leaves, where it is assimilated into organic products. Cysteine (Cys) is the first organic product generated from S, and it is used as a precursor to synthesize many S-containing metabolites with important biological functions, such as glutathione (GSH) and methionine (Met). The reduction of sulfate takes place in a two-step reaction involving a variety of enzymes. Sulfate transporters (SULTRs) are responsible for the absorption of SO42- from the soil and the transport of SO42- in plants. There are 12-16 members in the S transporter family, which is divided into five categories based on coding sequence homology and biochemical functions. When exposed to S deficiency, plants will alter a series of morphological and physiological processes. Adaptive strategies, including cis-acting elements, transcription factors, non-coding microRNAs, and phytohormones, have evolved in plants to respond to S deficiency. In addition, there is crosstalk between S and other nutrients in plants. In this review, we summarize the recent progress in understanding the mechanisms underlying S homeostasis in plants.
学科主题	Biochemistry & Molecular Biology ; Chemistry, Multidisciplinary
电子版国际标准刊号	1422-0067
出版地	BASEL
WOS研究方向	Biochemistry & Molecular Biology ; Chemistry
语种	英语
出版者	MDPI
WOS记录号	WOS:000597890700001
资助机构	National Key Research and Development Program of China [2016YFC0500706] ; theNatural Science BasicResearch Plan in Shaanxi Province ofChina [2020JQ-250]
内容类型	期刊论文
源URL	[http://ir.ibcas.ac.cn/handle/2S10CLM1/21496]
专题	植被与环境变化国家重点实验室
作者单位	1.Northwest A&F Univ, Coll Hort, Yangling 712100, Shaanxi, Peoples R China 2.Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, Beijing 100093, Peoples R China 3.Duolun Cty Grassland Management Stn, Duolun 027300, Inner Mongolia, Peoples R China
推荐引用方式 GB/T 7714	Li, Qian,Gao, Yan,Yang, An. Sulfur Homeostasis in Plants[J]. INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES,2020,21(23).
APA	Li, Qian,Gao, Yan,&Yang, An.(2020).Sulfur Homeostasis in Plants.INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES,21(23).
MLA	Li, Qian,et al."Sulfur Homeostasis in Plants".INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES 21.23(2020).