| A,D组染色体对普通小麦光合碳同化特性的影响 |
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| 引用本文： | 张荣铣,戴新宾.A,D组染色体对普通小麦光合碳同化特性的影响[J].遗传学报,1999,26(6):683-689. |
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| 作者姓名： | 张荣铣 戴新宾 |
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| 作者单位： | 南京农业大学农学系!南京，210095，南京农业大学农学系!南京，210095，南京农业大学农学系!南京，210095，南京农业大学农学系!南京，210095，农业部作物生长调控重点开放实验室 |
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| 基金项目： | 国家自然科学基金!39670438，国家重点基础研究专项经费资助!1998010100 |
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| 摘 要： | 系统研究了普通小麦中国春Ａ、Ｄ组端二体的光合特性。结果表明，４Ａ的双臂对光合速率，光合速率高值持续期、叶绿素含量、叶肉导度均具显著的正效应，１Ａ的短臂的双臂对光合速率和光合速率高值持续期也具有正交应，但４Ｄ的长臂对光合速率、光合速率高值持续期和ＲｕＢＰＣａｓｅ活性具负效应。
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| 关 键 词： | 普通小麦 光合作用 A染色体组 D染色体组 |
Effects of A, D-genome Chromosomes on Photosynthetic Carbonassimilation in Common Wheat |
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| ZHANG Rong-Xian, DAI Xin-Bin, XU Xiao-Ming, LU Wei, JIANG Ping.Effects of A, D-genome Chromosomes on Photosynthetic Carbonassimilation in Common Wheat[J].Journal of Genetics and Genomics,1999,26(6):683-689. |
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| Authors: | ZHANG Rong-Xian DAI Xin-Bin XU Xiao-Ming LU Wei JIANG Ping |
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| Institution: | Department of Agronomy Nanjing Agricultural University Nanjing 210095 |
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| Abstract: | Photosynthetic traits of ditelosomic lines with A, D-genome in CS (Chinese Spring)were investigated in this paper. The both arms of 4A-chromosome have the positive effects on photosynthetic rate, active photosynthetic duration(APD), chlorophyll content and mesophyll conductance. The short anus of 1A and both arms of 6D also have positive effects on photosynthetic rate and APD. But the long arms of 4D have negative effectS on Photosynthetic rate, APD and RuBPCase achvity. The short arms of 2A, long arms of 5A, 6D and 7D negatively affect on RuBPCase content So, 4A,4D and some other chromosomes have shown important effects on photosynthesis in common wheat. |
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| Keywords: | A D-genome chromosomes Photosynthesis Common wheat |
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