西瓜果肉柠檬黄色的遗传分析和基因定位
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刁卫楠,袁平丽,龚成胜,赵胜杰,朱红菊,路绪强,何楠,杨东东,刘文革
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Genetic Analysis and Gene Mapping of Canary Yellow in Watermelon Flesh
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DIAO WeiNan,YUAN PingLi,GONG ChengSheng,ZHAO ShengJie,ZHU HongJu,LU XuQiang,HE Nan,YANG DongDong,LIU WenGe
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表2 两个六世代分离群体的果肉颜色表型统计
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Table 2 Phenotypic statistics of flesh color in two six generation populations
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世代 Generation | 植株总数 Number of total plants | 非柠檬黄色果肉 Non-canary yellow flesh | 柠檬黄色果肉 Canary yellow flesh | 非柠檬黄色果肉﹕柠檬黄色果肉 Non-canary yellow flesh﹕Canary yellow flesh | 卡方值 χ2 value | Ⅰ P1 冰糖脆×Ⅰ P2 喜华 Ⅰ P1 Bingtangcui×Ⅰ P2 Xihua | Ⅰ P1 | 8 | 8 | - | | | Ⅰ P2 | 8 | - | 8 | | | Ⅰ F1 | 10 | 10 | - | | | Ⅰ F2 | 156 | 115 | 41 | 2.80:1 | 0.13 | Ⅰ BC1P1 | 51 | 51 | - | | | Ⅰ BC1P2 | 104 | 56 | 48 | 1.16:1 | 0.62 | Ⅱ P1 萨省奶油瓜×Ⅱ P2 新金兰选 Ⅱ P1 Sashengnaiyougua×Ⅱ P2 Xinjinlanxuan | Ⅱ P1 | 10 | 10 | - | | | Ⅱ P2 | 8 | - | 8 | | | Ⅱ F1 | 10 | 10 | - | | | Ⅱ F2 | 343 | 256 | 87 | 2.94:1 | 0.02 | Ⅱ BC1P1 | 81 | 81 | - | | | Ⅱ BC1P2 | 77 | 39 | 38 | 1.02:1 | 0.03 |
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