Table 2.

Total phospholipid content of selected organelles in yeast cells grown on lactate

Relative phospholipid content of cellular compartments [%]
	PMa	Mitochondriab	OMMb	IMMb	Microsomesa	Vacuolea
PC	21	40	46	38	53	41
PE	18	27	33	24	10	17
PI	13	15	10	16	24	29
PS	23	3	1	4	8	4
PA	8	2	4	2	3	1
CL	5	13	6	16	1	7
others	12	0	0	0	1	1

PC phosphatidylcholine, PE phosphatidylethanolamine, PI phosphatidylinositole, PS phosphatidylserine, PA phosphatidic acid, CL cardiolipin, PM plasma membrane, OMM outer mitochondrial membrane, IMM inner mitochondrial membrane

^aAdapted from Tuller et al. 1999

^bAdapted from Zinser et al. 1991