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作 者 ：章旺根; 申宗坦

期 刊 ：作物学报 1987年 13卷 02期 页码：97-102

关键词：稻；

摘 要 ：通过对珍汕97A(或二九青 A)/IR29(或 IR2061和戈马列)F_1、F_2、B_1F_1各群体花粉育性分离规律的分析,证明 IR29具有1对主效的显性恢复基因;IR2061有1对部分恢复基因,其效应较 IR29为弱;戈马列则有1对部分恢复基因并受到另外1对基因的影响。作者认为欲改良现有不育系和保持系,应注意抗源品种恢复基因的组成,以便合理制订育种

Abstract:Fertility restoring genes of three varieties were analysed with F_19F_2 and B_1F_1 populations,which including different crosses of two malesterile lines,Zhen Shan 97A and Er-Jiu-Qing A,crossed with three var-ieties,IR29,IR2061 and Ge-Ma-li respectively.It was showed that thefertility restoration of

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