基于高密度遗传图谱定位水稻籽粒大小相关性状QTL
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张健,杨靖,王豪,李冬秀,杨瑰丽,黄翠红,周丹华,郭涛,陈志强,王慧
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QTL Mapping for Grain Size Related Traits Based on a High-Density Map in Rice
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Jian ZHANG,Jing YANG,Hao WANG,DongXiu LI,GuiLi YANG,CuiHong HUANG,DanHua ZHOU,Tao GUO,ZhiQiang CHEN,Hui WANG
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表2 CHA-1/H335重组自交系群体籽粒大小性状间相关性分析
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Table 2 Correlationship analysis on grain size traits in CHA-1/H335 recombinant inbred lines
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性状 Traits | 粒长 GL | 粒宽 GW | 粒厚 GT | 谷粒截面积 AS | 谷粒周长 PL | 长宽比 GLWR | 谷粒圆度 CS | 千粒重 TGW | 粒长GL | | 0.293** | 0.291** | 0.825* * | 0.991** | 0.577** | -0.586** | 0.448** | 粒宽GW | 0.062 | | 0.555** | 0.724** | 0.385** | -0.598** | 0.555** | 0.488** | 粒厚GT | 0.256** | 0.368** | | 0.475** | 0.339** | -0.237** | 0.193** | 0.749** | 谷粒截面积AS | 0.739** | 0.686 ** | 0.428** | | 0.875** | 0.045 | -0.043 | 0.559** | 谷粒周长PL | 0.987** | 0.188** | 0.295** | 0.819 ** | | 0.490** | -0.510** | 0.490** | 长宽比GLWR | 0.651** | -0.709** | -0.107 | -0.01 | 0.548 ** | | -0.967** | -0.059 | 谷粒圆度CS | -0.674** | 0.656 ** | 0.087 | -0.02 | -0.583** | -0.974** | | 0.012 | 千粒重TGW | 0.498** | 0.377 ** | 0.666** | 0.616 ** | 0.536 ** | 0.043 | -0.063 | |
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