Fig. 3.
Majority of lipids are phosphate-free analogs under conditions of methylphosphonate starvation. (A) Bacterial growth curves of previously Pi starved str. HTCC7211 cells in growth medium with growth-limiting amounts of Pi or MPn. Lipid profiles before and after reaching MPn (B) or Pi (C) limitation. Red arrows in A point to P limited sample points for B and C.