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. 2013 Apr 23;8(4):e61987. doi: 10.1371/journal.pone.0061987

Figure 1. Major AsA biosynthetic pathway in higher plants (Smirnoff-Wheeler.

Figure 1

s pathway). GPI, glucose-6-phosphate isomerase; PMI, phosphomannose isomerase; PMM, phosphomannomutase; GMP (marked in bold), GDP-D-mannose pyrophosphorylae; GME, GDP-D-mannose-3′,5′-epimerase; GGP, GDP-L-galactose-1-phosphate phosphorylase; GP, L-galactose-1-phosphate phosphatase; GalDH, L-galactose dehydrogenase; GLDH, L-galactono-1,4-lactone dehydrogenase.