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本文较系统地阐述了谷子雄性不育基因M_s~(ch)的遗传机制,从而进一步在细胞遗传学水平上确认谷子雄性不育复等位基因的存在。
This article systematically expounded the genetic mechanism of millet male-sterile gene M_s ~ (ch), so as to further confirm the presence of millet male-sterile complex alleles at the level of cytogenetics.