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作 者 ：王才林; 汤玉庚

期 刊 ：作物学报 1990年 16卷 04期 页码：335-341

关键词：细胞质效应；农艺性状；杂交粳稻；

Keywords:Genetic effect of sterile cytoplasmic, Agronomic character, Hybridrice（Oryza sativa L.Ssp.Sinica）,

摘 要 ：对 BT、D、L、UP、H、P 和 IW7种不育细胞质遗传效应的研究结果表明,不育细胞质遗传效应的表现,既有普遍性,又有特殊性。不育细胞质对 F_1代的多数性状有表现负效应的趋势;不同的细胞质,或虽然细胞质相同,但细胞核的遗传背景不同,其细胞质效应的表现有很大差别。文中对不育细胞质遗传效应的表现特点和原因以及如何对其控制和

Abstract:The genetic effects and their expression speciality in 7 cytoplasms BT,D,L,UP,H,P and IW on some agronomic characters of F_1 were studied by comparison 24A×R hybrids with their counterparts.Both the universality and specificity of the expression of cytoplasmic effects of CMS were found.The cytoplas

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