| 释义 |
DEFINITIVE EXAMPLES 权威例句〔back mutation〕A reversal process whereby a gene that has undergone mutation returns to its previous state.回复突变:已经过变种的基因转回到它原来的状态的一个逆向过程美国传统〔revertant〕A revertant organism, cell, or strain.回复突变等位基因:回复突变的有机体、细胞或品系美国传统〔revert〕This creature has reverted permanently to the aquatic life of its ancestors.这种生物经回复突变已像祖先那样永久在水中生活了。英汉大词典 |