GalR is thought to be a negative regulator for the pegA promoter in the presence of the histone-like protein HU, and the regulation can be de-repressed in the presence of PEG as an inducer, as reported previously (Charoenpanich et al., 2006).
GalR is thought to be a negative regulator for the pegApromoter in the presence of the histone-like protein HU,and the regulation can be de-repressed in the presence ofPEG as an inducer, as reported previously (Charoenpanichet al., 2006).