利用DH和IF2群体检测甘蓝型油菜株高相关性状QTL
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贺亚军, 吴道明, 傅鹰, 钱伟
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Detection of QTLs for Plant Height Related Traits in Brassica napus L. Using DH and Immortalized F2 Population
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Ya-Jun HE, Dao-Ming WU, Ying FU, Wei QIAN
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表1 亲本及2个群体5个株高相关性状在2年的表型分析 |
Table 1 Analysis of five plant height related traits in the two parents and two populations in 2010 and 2011 (cm) |
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年份及性状 Year and trait | 亲本 Parent | DH群体 DH population | IF2群体 IF2 population | Express | SWU7 | 最大值 Max. | 最小值 Min. | 平均值 Average | 标准差 SD | 最大值 Max. | 最小值 Min. | 平均值 Average | 标准差 SD | 2010 | | | | | | | | | | | 株高PH | 187.90 | 171.90 | 210.25 | 134.75 | 174.63 | 13.59 | 209.50 | 167.50 | 189.33 | 9.33 | 第1分枝高BH | 64.42 | 54.21 | 96.75 | 0 | 53.73 | 12.03 | 98.25 | 20.88 | 70.78 | 10.33 | 主花序长MFL | 62.45 | 66.64 | 95.00 | 43.25 | 69.74 | 9.54 | 81.38 | 50.25 | 66.93 | 6.74 | 分枝区段长BSL | 61.03 | 51.05 | 103.75 | 7.00 | 51.44 | 15.75 | 89.62 | 20.12 | 51.62 | 9.77 | 平均节间长AIL | 8.14 | 7.38 | 16.38 | 0.27 | 6.69 | 2.22 | 15.24 | 3.29 | 8.00 | 1.45 | 2011 | | | | | | | | | | | 株高PH | 188.20 | 172.4 | 211.94 | 146.38 | 176.51 | 12.03 | 207.00 | 149.00 | 183.64 | 10.28 | 第1分枝高BH | 64.11 | 54.48 | 82.19 | 0 | 56.17 | 10.89 | 84.50 | 36.25 | 56.62 | 8.48 | 主花序长MFL | 62.89 | 67.24 | 96.00 | 40.42 | 67.08 | 8.71 | 94.25 | 48.88 | 75.98 | 7.62 | 分枝区段长BSL | 61.20 | 50.68 | 109.31 | 10.12 | 53.18 | 16.62 | 73.74 | 28.00 | 51.04 | 7.24 | 平均节间长AIL | 8.34 | 6.90 | 15.33 | 1.49 | 7.34 | 2.31 | 9.72 | 4.75 | 6.71 | 0.70 |
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