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Characterization and mapping of a novel mutant sms1 (senescence and male sterility 1) in rice |
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| Authors: | Wenyi Yan a b c Shenghai Ye b Qingsheng Jin b Longjun Zeng c Yu Peng c Dawei Yan c Weibing Yang c Donglei Yang c Zuhua He c Yanjun Dong a Xiaoming Zhang b a College of Life Environment Sciences Shanghai Normal University Shanghai China b Institute of Crop Nuclear Technology Utilization Zhejiang Academy of Agricultural Sciences Hangzhou China c Institute of Plant Physiology & Ecology Shanghai Institutes for Biological Sciences Chinese Academy of Sciences Shanghai China |
| Institution: | Wenyi Yan a,b,c,1,Shenghai Ye b,Qingsheng Jin b,Longjun Zeng c,Yu Peng c,Dawei Yan c,Weibing Yang c,Donglei Yang c,Zuhua He c,Yanjun Dong a,Xiaoming Zhang b,a College of Life , Environment Sciences,Shanghai Normal University,Shanghai 200234,China b Institute of Crop , Nuclear Technology Utilization,Zhejiang Academy of Agricultural Sciences,Hangzhou 310021,China c Institute of Plant Physiology & Ecology Shanghai Institutes for Biological Sciences,Chinese Academy of Sciences,Shanghai 200032,China |
| Abstract: | Plant senescence plays diverse important roles in development and environmental responses.However,the molecular basis of plant senescence is remained largely unknown.A rice spontaneous mutant with the character of early senescence and male sterility (sms) was found in the breeding line NT10-748.In order to identify the gene SMS1 and the underlying mechanism,we preliminarily analyzed physiological and biochemical phenotypes of the mutant.The mutant contained lower chlorophyll content compared with the wild t... |
| Keywords: | senescence male sterility rice molecular marker gene mapping |
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