Our present model for ompS2 expression implies that LeuO relieves repression by disrupting either a structure in the region from 413 to 97 .
Our present model for ompS2 expression implies that LeuO relieves repression by antagonizing the effect of an unknown repressor .
The repression of ompS2 could be due to the competition of LeuO for the binding site of the OmpR transcriptional activator as ompS2 expression is dependent of OmpR .
The repression of ompS2 could be due to the competition of LeuO for the binding site of the OmpR transcriptional activator as ompS2 expression is dependent of LeuO .
The ompS2 gene is expressed at lower concentrations of LeuO , whereas ompS1 is expressed at higher concentrations .