phosphatidyl glycerol/cereus

The lipid composition of Bacillus cereus during growth and sporulation was examined. The total lipid extract accounted for 2 to 3% of the dry weight of the cells and consisted of neutral lipids (30 to 40%) and phospholipids (60 to 70%). Phospholipids were separated by thin-layer chromatography into

Conditions were defined for producing protoplasts with lysozyme and isolating the protoplast membranes from cells of Bacillus cereus T harvested late in the exponential growth phase just before sporogenesis. The membranes contained approximately 60% protein, 30% lipid, 6% carbohydrate, and 1%