In Bacillus subtilis, three global regulatory ... also influences the activity of CodY. In some Gram-positive pathogens, CcpA and CodY proteins control virulence genes as well as metabolism ...

Bacteria that produce lipase will hydrolyze the olive oil and produce a halo around the bacterial growth. The Gram-positive rod, Bacillus subtilis is lipase positive (pictured on the right) The plate ...