常見例句雙語例句Conclusion: The fin-type gene interaction of Drosophila melanogaster is recessive epistasis, and the proportion of F2 in reciprocal crosses is different.結論：果蠅翅型基因互作類型爲隱性上位，正反交F2比例不同。The paper introduces the breeding methods of the homozygous two-type line, temporary maintainer line and complete sterile line with a recessive epistasis nuclear male sterile.對甘藍型油菜隱性上位細胞核雄性不育純郃兩型系、臨保系和全不育系的轉育方法進行了介紹。 返回 recessive epistasis