HORMETIC RESPONSES OF LONICERA JAPONICA THUNB. TO CADMIUM STRESS

doi:10.2203/dose-response.14-033.He

	HORMETIC RESPONSES OF LONICERA JAPONICA THUNB. TO CADMIUM STRESS
	Yu, Shuai 1; Liu, Zhouli 2; Chen, Wei 2; He, Xingyuan 2; Jia, Lian 1; Zhao, Mingzhu 1
刊名	DOSE-RESPONSE
	2015
卷号	13 期号:1
关键词	Hormetic Responses Lonicera Japonica Thunb. Cadmium Hyperaccumulator
ISSN号	1559-3258
DOI	10.2203/dose-response.14-033.He
英文摘要	The hormetic responses of Lonicera japonica Thunb. to cadmium (Cd) stress were investigated in a hydroponic experiment. The present results showed that root length and total biomass dry weight increased in comparison with the control at low concentrations Cd. The height of the plant exposed to 2.5 and 5 mg L-1 Cd increased significantly by 11.9% and 12.8% relative to the control, and with the increase of Cd concentrations in the medium, plant height began to decrease. The responses of photosynthetic pigments contents and relative water content to Cd stress had a similar trend, which all showed significantly an inverted U-shaped dose-response curve and confirmed that the stimulatory effect of low concentrations Cd occurred in the plant. Furthermore, L. japonica, as a new Cd-hyperaccumulator, could be considered as a new plant model to study the underlying mechanisms of the hormesis.
WOS研究方向	Pharmacology & Pharmacy ; Radiology, Nuclear Medicine & Medical Imaging ; Toxicology
语种	英语
出版者	SAGE PUBLICATIONS INC
WOS记录号	WOS:000359147600017
内容类型	期刊论文
源URL	[http://210.72.129.5/handle/321005/122133]
专题	中国科学院沈阳应用生态研究所
通讯作者	He, Xingyuan
作者单位	1.Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R China 2.Chinese Acad Sci, State Key Lab, State Key Lab Forest & Soil Ecol, Inst Appl Ecol, Shenyang 110164, Peoples R China
推荐引用方式 GB/T 7714	Yu, Shuai,Liu, Zhouli,Chen, Wei,et al. HORMETIC RESPONSES OF LONICERA JAPONICA THUNB. TO CADMIUM STRESS[J]. DOSE-RESPONSE,2015,13(1).
APA	Yu, Shuai,Liu, Zhouli,Chen, Wei,He, Xingyuan,Jia, Lian,&Zhao, Mingzhu.(2015).HORMETIC RESPONSES OF LONICERA JAPONICA THUNB. TO CADMIUM STRESS.DOSE-RESPONSE,13(1).
MLA	Yu, Shuai,et al."HORMETIC RESPONSES OF LONICERA JAPONICA THUNB. TO CADMIUM STRESS".DOSE-RESPONSE 13.1(2015).