Species	Reference gene ID	Possible function	Papers / DOI
Arabidopsis	At3g11670	Involved in the synthesis of diacylglycerol galactolipids that are specifically found in thylakoid membranes.	Arabidopsis galactolipid biosynthesis and lipid trafficking mediated by DGD1.; 1999; DOI: 10.1126/science.284.5423.2181; PMID: 10381884; https://pubmed.ncbi.nlm.nih.gov/10381884/ | Disruption of the two digalactosyldiacylglycerol synthase genes DGD1 and DGD2 in Arabidopsis reveals the existence of an additional enzyme of galactolipid synthesis.; 2003; DOI: 10.1105/tpc.016675; PMID: 14600212; https://pubmed.ncbi.nlm.nih.gov/14600212/ | Decreased stability of photosystem I in dgd1 mutant of Arabidopsis thaliana.; 2005; DOI: 10.1016/j.febslet.2005.05.049; PMID: 15961080; https://pubmed.ncbi.nlm.nih.gov/15961080/ | Digalactosyl-diacylglycerol deficiency impairs the capacity for photosynthetic intersystem electron transport and state transitions in Arabidopsis thaliana due to photosystem I acceptor-side limitations.; 2006; DOI: 10.1093/pcp/pcj089; PMID: 16854937; https://pubmed.ncbi.nlm.nih.gov/16854937/ | Phosphate regulation of lipid biosynthesis in Arabidopsis is independent of the mitochondrial outer membrane DGS1 complex.; 2010; DOI: 10.1104/pp.110.153262; PMID: 20181751; https://pubmed.ncbi.nlm.nih.gov/20181751/
Arabidopsis	At4g00550	Involved in the synthesis of diacylglycerol galactolipids that are specifically found in thylakoid membranes.	DGD2, an arabidopsis gene encoding a UDP-galactose-dependent digalactosyldiacylglycerol synthase is expressed during growth under phosphate-limiting conditions.; 2002; DOI: 10.1074/jbc.m110066200; PMID: 11696551; https://pubmed.ncbi.nlm.nih.gov/11696551/ | Disruption of the two digalactosyldiacylglycerol synthase genes DGD1 and DGD2 in Arabidopsis reveals the existence of an additional enzyme of galactolipid synthesis.; 2003; DOI: 10.1105/tpc.016675; PMID: 14600212; https://pubmed.ncbi.nlm.nih.gov/14600212/ | Lipid interacting regions in phosphate stress glycosyltransferase atDGD2 from Arabidopsis thaliana.; 2011; DOI: 10.1021/bi200162f; PMID: 21506606; https://pubmed.ncbi.nlm.nih.gov/21506606/