1971年,作者利用~(60)CO—γ射线照射中国高梁品种“跃—4—1”和“水里红”的风干种子。处理剂量为1.2万r和1.5万r剂量率均为100r/min。 在诱发产生的雄性不育突变体中,育成高梁雄性不育系“601”。雄性不育性的遗传是由一对基因控制的,还育成了高梁雄性核不育系“602”。雄性不育性的遗传与细胞质无关。 人工诱发雄性不育突变体,可能存在核质互作和核不育类型。作者认为对于鉴定雄性不育类型。以培育不育系的原始材料所属类型是更为重要的依据、因为非迈罗胞质的雄性不育系与迈罗胞质的雄性不育系,对同一恢复核基因的效应并非都有显著差异。 In 1971, the authors used ~ (60) CO-γ rays to irradiate the dried seeds of Chinese sorghum varieties “Yue-4-1” and “Shuihong”. The treatment dose of 12000 r and 15000 r dose rate of 100r / min. In the induced male sterile mutant, “sorghum” male sterile line “601” was bred. The inheritance of male sterility is controlled by a pair of genes, and also bred “Sorghum” male sterile line “602”. The inheritance of male sterility has nothing to do with the cytoplasm. Artificially induced male sterile mutants, there may be nuclear-type interactions and nuclear infertility types. The authors consider the type of male infertility to be identified. It is a more important basis for the genotype of the original material to cultivate CMS because non-phenotypic male sterile cytoplasmic male-sterile cytoplasmic male-sterile lines have not significant effect on the same restorer nuclear gene difference.