基因突变 jīyīntūbiàn genetic mutation Definitions Defs Origin Strokes Stroke Words Sentences Sents 基因突变 基因突變 jīyīntūbiàn genetic mutation A permanent alteration in the DNA sequence that makes up a gene; gene mutation
基因突变 基因突變 jīyīntūbiàn genetic mutation A permanent alteration in the DNA sequence that makes up a gene; gene mutation
