Improvement of plant abiotic stress tolerance through modulation of the polyamine pathway

CORC > 武汉植物园 > 中国科学院武汉植物园

	Improvement of plant abiotic stress tolerance through modulation of the polyamine pathway
	Shi, Haitao; Chan, Zhulong
刊名	JOURNAL OF INTEGRATIVE PLANT BIOLOGY
	2014
英文摘要	Polyamines (mainly putrescine (Put), spermidine (Spd), and spermine (Spm)) have been widely found in a range of physiological processes and in almost all diverse environmental stresses. In various plant species, abiotic stresses modulated the accumulation of polyamines and related gene expression. Studies using loss-of-function mutants and transgenic overexpression plants modulating polyamine metabolic pathways confirmed protective roles of polyamines during plant abiotic stress responses, and indicated the possibility to improve plant tolerance through genetic manipulation of the polyamine pathway. Additionally, putative mechanisms of polyamines involved in plant abiotic stress tolerance were thoroughly discussed and crosstalks among polyamine, abscisic acid, and nitric oxide in plant responses to abiotic stress were emphasized. Special attention was paid to the interaction between polyamine and reactive oxygen species, ion channels, amino acid and carbon metabolism, and other adaptive responses. Further studies are needed to elucidate the polyamine signaling pathway, especially polyamine-regulated downstream targets and the connections between polyamines and other stress responsive molecules.
内容类型	期刊论文
源URL	[http://202.127.146.157/handle/2RYDP1HH/474]
专题	中国科学院武汉植物园
推荐引用方式 GB/T 7714	Shi, Haitao,Chan, Zhulong. Improvement of plant abiotic stress tolerance through modulation of the polyamine pathway[J]. JOURNAL OF INTEGRATIVE PLANT BIOLOGY,2014.
APA	Shi, Haitao,&Chan, Zhulong.(2014).Improvement of plant abiotic stress tolerance through modulation of the polyamine pathway.JOURNAL OF INTEGRATIVE PLANT BIOLOGY.
MLA	Shi, Haitao,et al."Improvement of plant abiotic stress tolerance through modulation of the polyamine pathway".JOURNAL OF INTEGRATIVE PLANT BIOLOGY (2014).