小麦骨干亲本繁6产量相关性状关键基因组区段的遗传效应
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邓梅, 何员江, 苟璐璐, 姚方杰, 李健, 张雪梅, 龙黎, 马建, 江千涛, 刘亚西, 魏育明, 陈国跃
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Genetic Effects of Key Genomic Regions Controlling Yield-Related Traits in Wheat Founder Parent Fan 6
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Mei DENG, Yuan-Jiang HE, Lu-Lu GOU, Fang-Jie YAO, Jian LI, Xue-Mei ZHANG, Li LONG, Jian MA, Qian-Tao JIANG, Ya-Xi LIU, Yu-Ming WEI, Guo-Yue CHEN
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表1 繁6及其衍生后代品种产量相关性状比较 |
Table 1 Comparison of yield related traits in Fan 6 and its derivatives |
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品种或世代 Variety or generation | 株高 PH (cm) | 穗长 SL (cm) | 小穗数 SLN | 小穗粒数 KNSL | 穗粒数 KNS | 穗粒重 KWS (g) | 千粒重 TKW (g) | 有效分蘖 ETN | 对照品种 Control variety | 110.61 | 15.51 | 25.00 | 4.6 | 87.76 | 1.78 | 48.88 | 7.0 | 繁6 Fan 6 | 90.10 | 10.27 | 24.90 | 4.7 | 72.29 | 3.03 | 39.85 | 6.2 | 繁6衍生后代 Derivated generations from Fan 6 | | | | | 第1代 1st generation (n=7) | 87.46 | 11.16 | 22.79 | 4.3 | 66.57 | 2.95 | 39.85 | 6.1 | 第2代 2nd generation (n=12) | 91.73 | 12.38 | 22.95 | 3.8 | 66.86 | 2.65 | 45.20 | 5.6 | 第3代 3rd generation (n=10) | 86.67 | 12.81 | 22.63 | 4.1 | 67.73 | 2.53 | 44.91 | 4.0 | 第4代 4th generation (n=7) | 89.49 | 13.29 | 23.56 | 3.6 | 78.51 | 1.89 | 42.16 | 4.8 | 第5代 5th generation (n=3) | 82.21 | 9.89 | 21.43 | 4.2 | 70.86 | 1.95 | 42.35 | 6.2 |
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