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3 不育系、恢复系及其F1株高遗传效应
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Table 3 Genetic effects of plant height of sterile lines, restorer lines and F1 hybrids
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品种类型
Variety type | 组合（母本×父本）
Cross (♀×♂) | 株高Plant height (cm) | | F1株高
平均值
F1 X (cm) | F1株高变
异系数
CV (%) | F1株高与亲本关联 F1 PH associated with the parent | | ♀ | ♂ | 平均值
Average | 小于低亲
PH<PH (Min) | 双亲间
Between parents | 大于高亲
PH> PH(Max) | | 01-26A/LNR-4 | 103.5 | 145.3 | 124.4 | | 141.3 | 13.6 | — | + | — | 粒用
Grain sorghum | 01-26A/3550 | 103.5 | 164.8 | 134.2 | | 152.5 | 17.4 | — | + | — | | 01-26A/0-01 | 103.5 | 139.2 | 121.4 | | 141.9 | 18.7 | — | — | + | | 01-26A/BR92 | 103.5 | 162.4 | 133.0 | | 146.6 | 15.3 | — | + | — | | 01-26A/NK1 | 103.5 | 139.1 | 121.3 | | 159.7 | 22.9 | — | — | + | | 01-26A/3535 | 103.5 | 145.5 | 124.5 | | 144.8 | 10.3 | — | + | — | | 均值Average | 103.5 | 149.4 | 126.5 | | 147.8 | 16.4 | | | | | 7050A/LNR-4 | 136.7 | 145.3 | 141.0 | | 173.1 | 18.4 | — | — | + | | 7050A/3550 | 136.7 | 164.8 | 150.8 | | 185.7 | 23.7 | — | — | + | | 7050A/0-01 | 136.7 | 139.2 | 138.0 | | 178.4 | 15.7 | — | — | + | | 7050A/BR92 | 136.7 | 162.4 | 149.6 | | 179.2 | 16.3 | — | — | + | | 7050A/NK1 | 136.7 | 139.1 | 137.9 | | 177.6 | 14.9 | — | — | + | | 7050A/3535 | 136.7 | 145.5 | 141.1 | | 159.6 | 10.9 | — | — | + | | 均值Average | 136.7 | 149.4 | 143.1 | | 175.6 | 16.7 | | | | | T检验T test | * | | ns | | ** | ns | | | | 甜高粱
Sweet sorghum | 01-26A/LTR168 | 103.5 | 247.3 | 175.4 | | 341.7 | 21.4 | — | — | + | | 7050A/LTR168 | 136.7 | 247.3 | 192.0 | | 355.3 | 20.8 | — | — | + | | T检验 T test | * | | ns | | * | ns | | | |
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