Differential effects of lysophospholipid headgroups, acyl chain length and saturation on vacuole acidification, Ca2+ transport, membrane fluidity, and fusion (opens in new tab)

SNARE-mediated membrane fusion is regulated by the lipid composition of the engaged bilayers. Lipids impact fusion through direct protein-lipid interactions or through modulating the physical properties of membranes to affect protein function. Lysophospholipids (LPLs) can affect membrane curvature, fluidity and energy of deformation. Their effects are due to their head group, and the length and saturation of their single acyl chains. Here we examined how the properties of LPLs affect yeast va...