Sulfur deficiency had different effects on Medicago truncatula ecotypes A17 and R108 in terms of growth, root morphology and nutrient contents

doi:10.1080/01904167.2014.976344

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	Sulfur deficiency had different effects on Medicago truncatula ecotypes A17 and R108 in terms of growth, root morphology and nutrient contents
	Gao, Yan ; Li, Xin ; Tian, Qiu-Ying ; Wang, Bao-Lan ; Zhang, Wen-Hao
刊名	JOURNAL OF PLANT NUTRITION
	2016
卷号	39 期号:3
关键词	ecotype A17 and R108 root morphology Medicago truncatula anthocyanin Sulfur deficiency
ISSN号	0190-4167
DOI	10.1080/01904167.2014.976344
文献子类	Article
英文摘要	Medicago truncatula is a model legume species with a diverse genetic diversity. To explore whether different ecotypes of Medicago truncatula differ in their response to sulfur deficiency, the effects of sulfur (S) deficiency on the two ecotypes (A17 and R108) were investigated. Sulfur deficiency stimulated lateral root initiation in the root apical region of both ecotypes, but did not affect their overall biomass. The S deficiency-induced changes in root morphology were more distinct in R108 plants than in A17 plants. Exposure to S deficiency led to a greater reduction in leaves and roots of R108 than those of A17 plants. The concentrations of majority of other mineral nutrients were increased in A17 plants, while they were mainly reduced in R108 plants under S-deficient conditions. A greater reduction in R108 plants than in A17 plants was found under S-deficient conditions. An accumulation of anthocyanin in R108 was observed under S-deficient conditions. These results indicate that the ecotype R108 appears more sensitive to S deficiency than the ecotype A17.
学科主题	Plant Sciences
电子版国际标准刊号	1532-4087
出版地	PHILADELPHIA
WOS关键词	ARABIDOPSIS-THALIANA ; SATIVA L. ; METABOLISM ; PATHWAYS ; PLANTS ; STRESS ; EXPRESSION ; STARVATION ; ELEMENTS ; ENERGY
WOS研究方向	Science Citation Index Expanded (SCI-EXPANDED)
语种	英语
出版者	TAYLOR & FRANCIS INC
WOS记录号	WOS:000371755600001
资助机构	Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31272234] ; National Basic Research Program of ChinaNational Basic Research Program of China [2015CB150800]
内容类型	期刊论文
源URL	[http://ir.ibcas.ac.cn/handle/2S10CLM1/24451]
专题	植被与环境变化国家重点实验室
作者单位	1.Li, Xin 2.[Gao, Yan 3.Tian, Qiu-Ying 4.Wang, Bao-Lan 5.Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, Beijing 100093, Peoples R China
推荐引用方式 GB/T 7714	Gao, Yan,Li, Xin,Tian, Qiu-Ying,et al. Sulfur deficiency had different effects on Medicago truncatula ecotypes A17 and R108 in terms of growth, root morphology and nutrient contents[J]. JOURNAL OF PLANT NUTRITION,2016,39(3).
APA	Gao, Yan,Li, Xin,Tian, Qiu-Ying,Wang, Bao-Lan,&Zhang, Wen-Hao.(2016).Sulfur deficiency had different effects on Medicago truncatula ecotypes A17 and R108 in terms of growth, root morphology and nutrient contents.JOURNAL OF PLANT NUTRITION,39(3).
MLA	Gao, Yan,et al."Sulfur deficiency had different effects on Medicago truncatula ecotypes A17 and R108 in terms of growth, root morphology and nutrient contents".JOURNAL OF PLANT NUTRITION 39.3(2016).