Nevertheless , the ompC genes in both organisms are induced by acid in an OmpR-dependent manner .
This resulting low level of OmpR was adequate to enable the acid induction of ompC in Fig. 3C .
This resulting low level of OmpR was adequate to enable the acid induction of ompC in log phase cells .
Nevertheless , the ompC genes in both organisms are induced by acid in an OmpR-dependent manner .
This resulting low level of OmpR was adequate to enable the acid induction of ompC in Fig. 3C .
This resulting low level of OmpR was adequate to enable the acid induction of ompC in log phase cells .
Interestingly , EnvZ was not absolutely necessary for OmpR-dependent acid induction of ompC suggesting that unlike osmolarity , the EnvZ sensor is not required for full expression of the pH-dependent OmpR regulon .
Forst S , Delgado J , Rampersaud A et al In vivo phosphorylation of OmpR , the transcription activator of the ompC genes in Escherichia coli .