Stuart J G, Ferretti J J
J Bacteriol. 1973 Aug;115(2):709-10. doi: 10.1128/jb.115.2.709-710.1973.
Rifampin-resistant strains of group A streptococci were isolated as spontaneous mutants. Transduction analyses employing phage A25 showed the rifampin marker to be transferred with high frequency. The mutations conferring resistance to rifampin and streptomycin are not co-transducible.
A群链球菌的耐利福平菌株作为自发突变体被分离出来。利用噬菌体A25进行的转导分析表明,利福平标记可高频转移。赋予对利福平和链霉素抗性的突变不能共转导。