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6 不育系、恢复系及其F1穗长遗传效应
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Table 6 Genetic effects of head length of male sterile lines, restorer lines and F1 hybrids
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品种类型
Variety type | 组合（母本×父本）
Cross (♀×♂) | 穗长 Head length (cm) | | F1代穗长
平均值
F1 X (cm) | F1代穗长
变异系数
CV (%) | F1穗长与亲本关联 F1 HL associated with the parent | | ♀ | ♂ | 平均值Average | 小于低亲
HL<HL(Min) | 双亲间
Between parents | 大于高亲
HL> HL(Max) | | 01-26A/LNR-4 | 26.2 | 27.6 | 26.9 | | 27.9 | 2.1 | — | — | + | 粒用
Grain sorghum | 01-26A/3550 | 26.2 | 28.3 | 27.3 | | 29.4 | 1.4 | — | + | — | | 01-26A/0-01 | 26.2 | 26.7 | 26.4 | | 30.1 | 4.5 | — | — | + | | 01-26A/BR92 | 26.2 | 24.0 | 25.1 | | 27.8 | 5.3 | — | — | + | | 01-26A/NK1 | 26.2 | 24.8 | 25.4 | | 26.1 | 2.9 | — | — | + | | 01-26A/3535 | 26.2 | 27.4 | 26.7 | | 27.9 | 3.2 | — | — | + | | 均值 Average | 26.2 | 26.5 | 26.3 | | 28.2 | 3.2 | | | | | 7050A/LNR-4 | 29.3 | 27.6 | 28.5 | | 30.8 | 4.2 | — | — | + | | 7050A/3550 | 29.3 | 28.3 | 28.8 | | 30.1 | 2.6 | + | — | — | | 7050A/0-01 | 29.3 | 26.7 | 28.0 | | 33.8 | 3.9 | — | + | — | | 7050A/BR92 | 29.3 | 24.0 | 26.7 | | 29.3 | 7.8 | — | — | + | | 7050A/NK1 | 29.3 | 24.8 | 27.1 | | 35.2 | 5.2 | — | + | — | | 7050A/3535 | 29.3 | 27.4 | 28.4 | | 27.1 | 3.1 | + | — | — | | 均值 Average | 29.3 | 26.5 | 27.9 | | 31.1 | 4.5 | — | + | — | | T检验 T test | ns | | ns | | ns | * | | | | | 甜高粱Sweet sorghum | 01-26A/LTR168 | 26.2 | 26.6 | 26.4 | | 27.2 | 3.7 | + | — | — | | 7050A/LTR168 | 29.3 | 26.6 | 27.9 | | 26.0 | 2.9 | + | — | — | | T检验 T test | ns | | ns | | ns | * | | | |
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