文献类型：期刊文章

作　　者：戴新宾[1] 曹树青[1] 许晓明[1] 陆巍[1] 张荣铣[1] 许长成[2] 陈耀东[2] 匡廷云[2]

机构地区：[1]南京农业大学水稻研究所,南京210095 [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：TheStateKeyBasicResearchandDevelopmentPlan (G19980 10 10 0 ) .

年　　份：2000

卷　　号：42

期　　号：12

起止页码：1289-1294

语　　种：中文

收录情况：CSCD、CSCD2011_2012、SCI-EXPANDED(收录号：WOS:000166156800016)、SCOPUS、WOS、普通刊

摘　　要：A high yielding rice mutant ( Oryza sativa L. cv. Zhenhui 249) with low chlorophyll b was recently discovered in the field. The mutant was mainly characterized by the decrease of the content of extrinsic antennae complex. This variation was shown in the stage when the leaves were expanding. When the leaves are at the final developmental stage, the content would approach to that of the wild type. It was discovered that only moderate amount of chlorophyll b decreased in this mutant. The photosynthetic apparatus of the mutant was rather stable in the whole life span of the leaf. The extrinsic antennae complex of the mutant might make efficient use of light and meanwhile reduce the production of O -· 2.

关 键 词：chlorophyll b  MUTANT RICE senescen  

分 类 号：Q945.11[植物生产类]