Main Reaction: oxaloacetate + acetyl-CoA >> citrate

Reference: PubMed ID: 19521917
Authors: Capa-Robles W, Paniagua-Michel J, Soto JO
Title: The biosynthesis and accumulation of beta-carotene in Dunaliella salina proceed via the glyceraldehyde 3-phosphate/pyruvate pathway.
Published: 2009

oxaloacetate + acetyl-CoA --> citrate