TABLE 1.
Strain/plasmid | Selection marker(s)a | Source/reference |
---|---|---|
M. smegmatis strains | ||
SMR5 ΔrrnA ΔrrnB attB::pMIG-sacB-rrnB (parent) | Strr Genr | 16 |
SMR5 ΔrrnB rrnA 2055A | Strr | 30 |
SMR5 ΔrrnA ΔrrnB attB::pMIH-rrnB (wild type) | Strr HygBr | This study |
SMR5 ΔrrnA ΔrrnB attB::pMIH-rrnBmutation | Strr HygBr | This study |
Plasmids | ||
pMIHΔint-rrnB | HygBr | 16 |
pMIHΔint-rrnBmutation | HygBr | This study |
Str, streptomycin; Gen, gentamicin; HygB, hygromycin B.