Enhanced H^+ transport activity of tonoplast vesicles isolated from roots of salt-tolerant mutant of wheat under NaCl stress

查看全文 作　　者：Fangqing [1]Guo;Zhangcheng [1]Tang

机构地区：[1]Chinese Acad Sci, Shanghai Inst Plant Physiol, Shanghai 200032, Peoples R China

出　　处：《Chinese Science Bulletin》索引1999年第44卷第13期,共4页

摘　　要：Both enhanced were H^+ transport activities of tonoplast vesicles isolated from roots of the salt-tolerant mutant and wild type of wheat with treatment of NaCI, but the activity of the mutant was significantly higher than that of wild type. H^+ transport activity was indicated as the stable value of fluorescence quenching per mg membrane proteins. The H^+ transport activities dependent on ATP of the mutant and wild type were 1099 and 558 respectively and their activities dependent on PPi were 358 and 228 separately. 关键词：SALT-TOLERANT MUTANT of WHEAT TONOPLAST proton transport NaCl stress.

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Enhanced H^+ transport activity of tonoplast vesicles isolated from roots of salt-tolerant mutant of wheat under NaCl stress

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