TABLE 3.

MICs of E. coli DH5α containing subcloned pRSB105 macrolide resistance genes

Construct in E. coli DH5αRelevant gene(s)MIC (μg ml−1)
ErythromycinAzithromycin
pNK-mel-mphmel, mph3,400150
pNK-melmel2,700150
pNK-mphmph25017
pBluescript II KS1005