Rice OsRAD21-2 is Expressed in Actively Dividing Tissues and its Ectopic Expression in Yeast Results in Aberrant Cell Division and Growth |
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| Authors: | Chunyan Gong Tang Li Qi Li Longfeng Yan Tai Wang Research Center for Molecular & Developmental Biology Key Laboratory of Photosynthesis & Environmental Molecular Physiology |
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| Institution: | Chunyan Gong1,2,Tang Li1,Qi Li1,Longfeng Yan1,2 and Tai Wang1 1Research Center for Molecular & Developmental Biology,Key Laboratory of Photosynthesis & Environmental Molecular Physiology,Institute of Botany,the Chinese Academy of Sciences,and National Center for Plant Gene Research,Beijing 100093,China 2Graduate School of the Chinese Academy of Sciences,Beijing 100049,China |
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| Abstract: | Rad21 and its meiotic counterpart Rec8,the key components of the cohesin complex,are essential for sister chromatid cohesion and chromosome segregation in mitosis and meiosis,respectively.In contrast to yeast and vertebrates,which have only two RAD21/REC8 genes,the rice genome encodes four Rad21/Rec8 proteins.Here,we report on the cloning and characterization of OsRAD21-2 from rice(Oryza sativa L.).Phylogenetic analysis of the full-length amino acids showed that OsRad21-2 was grouped into the plant-specific... |
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