Table 1. Sulfolobus strains used in this work.
Strains | Genotype and features | Reference |
---|---|---|
S. islandicus E233 | ΔpyrEF | Deng et al. (65) |
S. islandicus E233S1 | ΔpyrEFΔlacS | Deng et al. (65) |
ΔCmr-α | Derived from E233S1, carrying deletion of III-B Cmr-α locus including six cmr genes | Peng et al. (44) |
ΔCmr-β | Derived from E233S1, carrying deletion of III-B Cmr-β locus including seven cmr genes | Peng et al. (44) |
ΔCmr-αβ | Derived from E233S1, carrying deletion of both III-B gene cassettes, Cmr-α and Cmr-β | This work |