The Gram-positive rod, Bacillus subtilis is lipase positive (pictured on the right) The plate pictured on the left is lipase negative. 1. Collect your inoculating loop, as well as your Gram-positive ...

In Bacillus subtilis, three global regulatory proteins mediate both function- and metabolism-coordinating gene expression. CcpA and TnrA are the global regulators for carbon metabolism and ...