短語詞組短語Chromosome e Mutation 染色體變異primary chromosome mutation 初生細(xì)胞致死現(xiàn)象somatic chromosome mutation 體細(xì)胞染色體突變Induced chromosome mutation 染色體誘變secondary chromosome mutation 二級(jí)染色體突變chromosome mutation frequency 染色體畸變率y chromosome mutation y 染色體變異 返回 chromosome mutation