Fig. 2
From: Folate Polyglutamylation is Required for Rice Seed Development
Folate biosynthesis pathway in plant. Enzymes responsible in metabolism are shown in bold; GTP cyclohydrolase I (GTPCHI), dihydroneopterin aldolase (DHN aldolase), aminodeoxychorismate synthase (ADC synthase), aminodeoxychorismate lyase (ADC lyase), hydroxymethyldihydropterin pyrophosphate kinase (HPPK), dihydropteroate synthase (DHPS), dihydrofolate synthase (DHFS), dihydrofolate reductase (DHFR) and folypolyglutamate synthase (FPGS) and gamma-glutamyl hydrolase (GGH). The Gramene gene codes (obtained from www.gramene.org) encoding these enzymes in rice are presented in bold along with the enzyme names.