System-Wide Adaptations of Desulfovibrio alaskensis G20 to Phosphate-Limited Conditions
Fig 1
Growth and lipid composition of G20 in media with different initial concentrations of phosphate.
(A) Growth at 37°C in duplicate cultures with different initial concentrations of phosphate in the medium and growth at 30°C with 10 μM initial phosphate. (B) The composition of polar lipids in duplicate cultures of G20 grown at 37°C with 500, 10, 2 and 0 μM initial phosphate. PE: phosphatidylethanolamine, PG: phosphatidylglycerol, CL: cardiolipin, OL: ornithine lipids, MGDG: monoglucosyl diacylglycerol, GADG: glycuronic acid diacylglycerol, Other: includes N-acetyl-PE, N-acyl-PE and two unidentified lipids with head group losses of 199 Da and 213 Da.
