Two-dimensional TLC of lipid extracts from Agrobacterium wild type (A) or Δagt (B) grown under phosphate deprivation, with MGlcD and GlcAD being absent from the mutant.
PE, phosphatidylethanolamine; MMPE, monomethyl-PE; PG, phosphatidylglycerol; CL, cardiolipin; OL-OH, hydroxylated form of OL (4).