
Keywords: GCPII, Glutamate carboxypeptidase II; RFC1, Reduced folate carrie 1; cSHMT, Cytosolic serine hydroxymethyl transferase; TYMS, Thymidylate synthase; MTHFR, 5,10-methylene tetrahydrofolate reductase; MTR, Methionine synthase; MTRR, Methionine synthase reduc