小麦矮秆突变体的鉴定及其突变性状的关联分析
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贺军与, 尹顺琼, 陈云琼, 熊静蕾, 王卫斌, 周鸿斌, 陈梅, 王梦玥, 陈升位
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Identification of wheat dwarf mutants and analysis on association between the mutant traits of the dwarf plants
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HE Jun-Yu, YIN Shun-Qiong, CHEN Yun-Qiong, XIONG Jing-Lei, WANG Wei-Bin, ZHOU Hong-Bin, CHEN Mei, WANG Meng-Yue, CHEN Sheng-Wei
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表4 不同突变性状的二元相关和偏相关系数及其显著性
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Table 4 Binary correlation, partial correlation coefficients and significances among the different mutant traits
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性状 Trait | 株高 Plant height (cm) | 穗长 Spike length (cm) | 小穗数 Spikelets number per spike | 小穗密度 Spikelet density | 小花数 Number of florets | 平均节间长 Average internode length (cm) | 节间数 Number of internode | 株高 Plant height (cm) | | 0.51** | -0.09 | -0.47* | 0.06 | 0.92** | 0.59** | 穗长 Spike length (cm) | 0.26 | | -0.54* | -0.95** | -0.25 | 0.36 | 0.53** | 小穗数 Spikelets number per spike | 0.26 | 0.41 | | 0.74** | 0.89** | -0.07 | -0.27 | 小穗密度 Spikelet density | -0.11 | -0.95** | 0.64** | | 0.47* | -0.38 | -0.48** | 小花数 Number of florets | -0.32 | 0.13 | 0.78** | -0.09 | | 0.10 | -0.23 | 平均节间长 Average internode length (cm) | 0.94** | -0.43* | -0.16 | -0.29 | 0.35 | | 0.35 | 节间数 Number of internode | 0.58** | 0.16 | -0.10 | 0.16 | -0.08 | -0.44* | |
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