Phosphatidylinositol 3-kinases (PI3Ks) are a family of enzymes that catalyze the phosphorylation of phosphatidylinositol at the D-3 position of the inositol ring, serving critical functions in ...
3D electron tomography reveals glycogen particles (purple) clustered on the surface of lipid droplets (yellow), closely associated with endoplasmic reticulum membranes (blue) and mitochondria (red), ...