Linster, C.L., Gomez, T.A., Christensen, K.C., Adler, L.N., Young, B.D., Brenner, C. and Clarke, S.G. (2007). „Arabidopsis VTC2 encodes a GDP-L-galactose phosphorylase, the last unknown enzyme in the Smirnoff-Wheeler pathway to ascorbic acid in plants”. J. Biol. Chem.282: 18879-18885. PMID17462988.
Linster, C.L., Adler, L.N., Webb, K., Christensen, K.C., Brenner, C. and Clarke, S.G. (2008). „A second GDP-L-galactose phosphorylase in arabidopsis en route to vitamin C. Covalent intermediate and substrate requirements for the conserved reaction”. J. Biol. Chem.283: 18483-18492. PMID18463094.
Dowdle, J., Ishikawa, T., Gatzek, S., Rolinski, S. and Smirnoff, N. (2007). „Two genes in Arabidopsis thaliana encoding GDP-L-galactose phosphorylase are required for ascorbate biosynthesis and seedling viability”. Plant J.52: 673-689. PMID17877701.
Muller-Moule, P. (2008). „An expression analysis of the ascorbate biosynthesis enzyme VTC2”. Plant Mol. Biol.68: 31-41. PMID18516687.