title: Folate, methionine, and the fragile X chromosome.
mesh_terms: D002478:Cells, Cultured; D002873:Chromosome Fragility; D005492:Folic Acid / Q000378:metabolism*; D006801:Humans; D008715:Methionine / Q000378:metabolism*
chemical_list: D005492:Folic Acid; D008715:Methionine