文献类型：期刊文章

作　　者：邓馨[1] 胡志昂[1] 王洪新[1] 温小刚[2] 匡廷云[2]

机构地区：[1]中国科学院植物研究所,北京100093 [2]中国科学院植物研究所光合作用基础研究开放实验室,北京100093

出　　处：《Acta Botanica Sinica》

基　　金：国家重点基础研究发展规划项目

年　　份：2000

卷　　号：42

期　　号：3

起止页码：321-323

语　　种：中文

收录情况：CSCD、CSCD2011_2012、SCI-EXPANDED(收录号：WOS:000086236400020)、WOS、普通刊

摘　　要：Fluorescence induction kinetics was used to investigate the effects of dehydration and rehydration on photosynthesis of detached leaves of the desiccation_tolerant, resurrective plant Boea hygrometrica (Bunge) R. Br. In comparison with the desiccation_intolerant plant Chirita heterotricha Merr., the PSⅡphotochemical activity of Boea hygrometrica was characterized by a faster decline during dehydration and a much higher capacity of recovery during rehydration. By means of native PAGE, it was further shown that the thylakoid pigment_protein complexes of Boea hygrometrica were highly stable during dehydration and rehydration. These features may contribute to the extreme desiccation resistance of photosynthesis apparatus of resurrective plant Boea hygrometrica .

关 键 词：复苏植物 耐脱水性 叶绿素  光合作用

分 类 号：Q945[植物生产类]