例句 /

Mutant construction of enterohaemorrhagic Escherichia coli O157∶H7 with tccP gene knockout

Mutant construction of enterohaemorrhagic Escherichia coli O157∶H7 with tccP gene knockout

肠出血性大肠埃希菌O157∶H7 tccP基因敲除菌株的构建