TONG UN Selectable Mutant Example可选择的突变株 (a) 2012 Pearson Education,Inc. Antibiotic-resistant mutants within the inhibition zone of an antibiotic assay disc.抗生素抗性突变株 Chen Feng,Shanghai Jiao Tong UniverityChen Feng, Shanghai Jiao Tong Univerity Selectable Mutant Example 可选择的突变株 Antibiotic-resistant mutants within the inhibition zone of an antibiotic assay disc.抗生素抗性突变株