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The response of cultivated Nostoc flagelliforme to salt stress
Zhao Xue-min; Bi Yong-hong; Qin Shan; Hu Zheng Yu (huzy@ihb.ac.cn); Hu Zheng Yu; Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China
2005
Source PublicationXibei Zhiwu Xuebao
ISSN1000-4025
Volume25Issue:11Pages:2234-2239
AbstractNostoc flagelliforme was cultured in BG11, with different concentrations (0, 0.1, 0.2,0.4 mol . 1, L-1) of NaCl. The results indicated the photosynthetic rate and chlorophyll fluorescence increased firstly and then reduced following the increase of concentrations of NaCl. N. flagelliforme had the maximal photosynthetic rate and chlorophyll fluorescence at 0.1 mol . L-1 NaCl. The results show(,(] that the cultivated N. flagelliforme had the tolerance to a certain concentrations of NaCl. N.. flagelliforme cultivated in Will. and added 0.4 mol . L-1 NaCl was the control. In the experiment of BG11 and addition of 0.1 mol . L-1 NaCl, the photosynthetic rate and chlorophyll fluorescence decreased slowly, the content of MDA and proline were lower,the content of carotenoids increased compared with those in control. The results implied that the addition of nitrate could reduce the effect of salt stress to the cultivated N. flagelliforme and enhance its ability in resistance to salt stress.
Indexed By其他
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/18461
Collection期刊论文
Corresponding AuthorHu Zheng Yu; Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China
Recommended Citation
GB/T 7714
Zhao Xue-min,Bi Yong-hong,Qin Shan,et al. The response of cultivated Nostoc flagelliforme to salt stress[J]. Xibei Zhiwu Xuebao,2005,25(11):2234-2239.
APA Zhao Xue-min,Bi Yong-hong,Qin Shan,Hu Zheng Yu ,Hu Zheng Yu,&Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China.(2005).The response of cultivated Nostoc flagelliforme to salt stress.Xibei Zhiwu Xuebao,25(11),2234-2239.
MLA Zhao Xue-min,et al."The response of cultivated Nostoc flagelliforme to salt stress".Xibei Zhiwu Xuebao 25.11(2005):2234-2239.
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