川麦42和川农16抗穗发芽QTL定位及聚合效应分析
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王琴,刘泽厚,万洪深,魏会廷,龙海,李涛,邓光兵,李俊,杨武云
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Identification and Pyramiding of QTLs for Traits Associated with Pre-Harvest Sprouting Resistance in Two Wheat Cultivars Chuanmai 42 and Chuannong 16
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WANG Qin,LIU ZeHou,WAN HongShen,WEI HuiTing,LONG Hai,LI Tao,DENG GuangBing,LI Jun,YANG WuYun
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表1 RIL群体及其亲本穗发芽性状参数统计
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Table 1 The parameters of PHS traits in RIL population and its parents
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性状 Trait | 环境 Environment | 亲本Parents | RIL群体 RIL population | 川麦42 Chuanmai 42 | 川农16 Chuannong 16 | 均值 Mean | 标准差 SD | 最小值 Min | 最大值 Max | 峰度 Kurtosis | 偏度 Skewness | 遗传力Heritability | GI | 2016GH | 0.74 | 0.11** | 0.57 | 0.10 | 0.06 | 0.98 | -0.02 | -0.27 | 0.57 | 2018CD | 0.76 | 0.17** | 0.59 | 0.20 | 0.05 | 0.87 | -0.54 | -0.66 | 0.49 | GR | 2016GH | 0.83 | 0.24** | 0.82 | 0.09 | 0.07 | 1.00 | -0.09 | -0.57 | 0.82 | 2018CD | 0.86 | 0.21** | 0.79 | 0.23 | 0.06 | 1.00 | 0.68 | -1.21 | 0.69 | SGR | 2017CD | 0.62 | 0.15** | 0.52 | 0.17 | 0.02 | 0.90 | -0.35 | -0.28 | 0.61 | 2018CD | 0.51 | 0.09** | 0.42 | 0.21 | 0.03 | 0.99 | -0.70 | 0.12 | 0.51 |
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