correlations between protonophore resistance and the membrane lipid compositions of the wild type , mutants , and revertants were most consistent with the hypothesis that a reduction in the content of monounsaturated c16 fatty acids in the membrane phospholipids is related , perhaps casually , to the ability to synthesize atp at low bulk transmembrane electrochemical gradients of protons .
C0025249
membrane lipid
C0031676
phospholipids