To rigorously characterize the Fsr regulon, we compared gene expression in V583 isogenic mutants in Fsr genes and each of the Fsr-regulated protease genes using microarrays and purified GBAP, the quorum-sensing molecule. We used microarrays to identified the genes that are regulated directly by Fsr ...
ORGANISM(S): Enterococcus faecalis Enterococcus faecalis V583