短語(yǔ)詞組短語(yǔ)mutant t strain 突變系high virulent mutant strain 高毒力菌株Mortierella isabellina mutant strain 深黃被孢黴突變株mutant strain with deletion 缺失變異株mutant strain g 突變株gMutant strain animals 突變系動(dòng)物mutant strain animal 突變系動(dòng)物Resistant precursor mutant strain 耐前躰變株Nsp2 mutant strain Nsp2 變異株 返回 mutant strain