Kroon, J., Wei, W., Simon, J., & Slabas, A. (2006). Identification and functional expression of a type 2 acyl-CoA :diacylglycerol acyltransferase (DGAT2) in developing castor bean seedswhich has high homology to the major triglyceride biosynthetic enzymeof fungi and animals. Phytochemistry, 67(23), 2541-2549