Identification and Gene Mapping of a Novel Mutant supernumerary lodicules(snl) in Rice |
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| Authors: | Nan Wang Xian-Chun Sang Yun-Feng Li Zheng-Lin Yang Fang-Ming Zhao Ying-Hua Ling Zheng-Sheng Zhang Guang-Hua He Rice Research Institute Key Laboratory of Biotechnology Crop Quality Improvement Ministry of Agriculture Southwest University Chongqing China |
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| Institution: | Nan Wang,Xian-Chun Sang,Yun-Feng Li,Zheng-Lin Yang,Fang-Ming Zhao,Ying-Hua Ling,Zheng-Sheng Zhang , Guang-Hua He Rice Research Institute,Key Laboratory of Biotechnology , Crop Quality Improvement Ministry of Agriculture,Southwest University,Chongqing 400715,China |
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| Abstract: | In order to gain a better understanding of rice flower development, a rice flower mutant supernumerary lodicules (snl), which was identified from ethyl methane sulfonate (EMS)-treated Jinhui10 (Oryza sativa L. ssp. indica) was used in the present study. In the snl mutant, the palea obtained lemma identity, additional glume-like organs formed, lodicules increased and elongated, stamens decreased, and a few aberrant carpels formed. These phenotypes suggest that SNL is involved in the entire rice flower develo... |
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