TABLE 2.
Antibiotic resistance genes used in this study
Gene | G+C content (%) | Origin | Promoter | Propionibacterium transformants |
---|---|---|---|---|
cat | 29 | pC194 (Staphylococcus aureus) | Original | − |
16S rRNA | − | |||
cat | 53 | pACYC184 (Escherichia coli) | Original | − |
ermE | − | |||
16S rRNA | (+)a | |||
cml | 63 | pEBM3 (Corynebacterium striatum) | Original | + |
ery | 34 | pAMβ1 (Enterococcus faecalis) | Original | − |
ery | 71 | pIJ488 (Saccharopolyspora erythraea) | Original (= ermE) | + |
Only as a secondary selection marker.