优异高粱雄性不育系01-26A的组配降秆效应及其分子机理
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邹剑秋,王艳秋,李金红,朱凯
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Dwarfing Effect and Molecular Mechanism of An Elite Sorghum Male Sterile Line 01-26A in Its Hybrids
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ZOU JianQiu,WANG YanQiu,LI JinHong,ZHU Kai
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表7 茎节相关参数对杂种F1株高遗传的影响
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Table 7 Genetic effect of relevant parameters of stalk to plant height of F1 hybrids
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品种类型
Variety type | 组合（母本×父本）
Cross (♀×♂) | 与株高相关系数R Correlation coefficient with plant height R (%) | | 节间长Internode length | 节数
Internode number | | 下层Lower | 中下层Lower middle | 中层Middle | 中上层Up middle | 上层Upper | 粒用
Grain sorghum | 01-26A/LNR-4 | 15.3 | 65.2* | 52.6* | 18.7 | 22.3 | 75.3* | | 01-26A/3550 | -3.6 | 42.6 | 63.2* | 55.6* | 45.2* | 64.2* | | 01-26A/0-01 | 34.5 | 51.8* | 71.8** | 23.4 | 12.7 | 26.9 | | 01-26A/BR92 | -12.4 | 63.2* | 51.4* | 42.3* | 26.9 | 65.8* | | 01-26A/NK1 | 12.3 | 68.2* | 76.3** | 9.8 | 23.7 | 69.7* | | 01-26A/3535 | 23.5 | 42.3 | 55.2* | 48.5 | 14.3 | 54.8* | | 7050A/LNR-4 | 5.3 | 29.7 | 38.5 | 68.9* | 24.1 | 76.7* | | 7050A/3550 | -2.9 | 15.4 | 25.6 | 45.6* | 82.5** | 72.3* | | 7050A/0-01 | 14.3 | 42.4 | 42.1 | 68.7** | 43.6 | 71.9* | | 7050A/BR92 | 21.6 | 28.5 | 23.6 | 76.3* | 67.1* | 52.3* | | 7050A/NK1 | 12.3 | 9.7 | -9.7 | 77.9** | 69.9** | 88.9** | | 7050A/3535 | 18.5 | 41.2 | 45.3 | 56.2* | 48.7 | 65.3* | 甜高粱
Sweet sorghum | 01-26A/LTR168 | 8.4 | 31.4 | 55.9* | 75.3** | 42.1 | 61.5* | | 7050A/LTR168 | 9.7 | 15.6 | 58.4* | 65.3* | 28.6 | 65.3* |
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