Fig. 2
Relative enzyme activities at different pH values of acid-inducible promoter P-asr (a) and base-inducible promoter P-atp2 (b). The data represent the mean of three biological replicates
Fig. 2 | Microbial Cell Factories
Relative enzyme activities at different pH values of acid-inducible promoter P-asr (a) and base-inducible promoter P-atp2 (b). The data represent the mean of three biological replicates