基于SNP标记揭示我国小麦品种(系)的遗传多样性
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刘易科,朱展望,陈泠,邹娟,佟汉文,朱光,何伟杰,张宇庆,高春保
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Revealing the genetic diversity of wheat varieties (lines) in China based on SNP markers
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Yi-Ke LIU,Zhan-Wang ZHU,Ling CHEN,Juan ZOU,Han-Wen TONG,Guang ZHU,Wei-Jie HE,Yu-Qing ZHANG,Chun-Bao GAO
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表1 不同地区育成品种(系)的遗传相似系数
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Table 1 Genetic similarity coefficient of varieties (lines) bred in different areas
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地区
Region | 品种数
No. of varieties | 遗传相似系数 Genetic similarity | | 变幅 Range | 均值 Average | | 西南麦区 Wheat region of southwest China | 17 | 0.609-0.983 | 0.718 | | 长江中下游麦区Wheat region of the middle and lower reaches of Yangtze River | 50 | 0.161-0.998 | 0.712 | | 黄淮南片 Wheat region of South Huang-Huai | 94 | 0.146-0.998 | 0.686 | | 黄淮北片 Wheat region of North Huang-Huai | 47 | 0.559-0.991 | 0.680 | | 北部麦区 Wheat region of Northern China | 21 | 0.538-0.989 | 0.660 | | 国外 Abroad | 11 | 0.262-0.861 | 0.552 | | 总计Total | 240 | 0.133-0.998 | 0.656 |
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