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. 2019 Jan 15;10:2. doi: 10.3389/fpls.2019.00002

FIGURE 1.

FIGURE 1

Glycerolipid trafficking in plant cells. Lipids can be transferred by vesicular or non-vesicular routes at contact sites between membranes. Phospholipids and triacylglycerols are mainly synthesized in the endoplasmic reticulum (ER) whereas galactoglycerolipids are synthesized in plastids. In presence of phosphate (Pi), galactoglycerolipids are located primary in plastids and extra-plastidial membranes contain phospholipids. LD, lipid droplet; Mito, mitochondria; Perox, peroxisome.