when grown in medium supplemented with inositol-choline , cells in the exponential phase of growth had reduced cdp-diacylglycerol synthase , phosphatidylserine synthase , and phospholipid n-methyltransferase activities , with repressed subunit levels of phosphatidylserine synthase and inositol-1-phosphate synthase compared with cells grown without inositol-choline .
C0007595
cells
C0007634
cells