title: Isolation and characterization of beta-methylene-l-(+)-norvaline from Lactarius helvus.
mesh_terms: D000594:Amino Acid Oxidoreductases; D000596:Amino Acids / Q000032:analysis* / Q000138:chemical synthesis; D000641:Ammonia; D001322:Autoanalysis; D001487:Basidiomycota / Q000032:analysis*; D002854:Chromatography, Paper; D005557:Formaldehyde; D007532:Isoleucine; D010504:Periodic Acid; D011422:Propionates
chemical_list: D000596:Amino Acids; D011422:Propionates; D007532:Isoleucine; D010504:Periodic Acid; D005557:Formaldehyde; D000641:Ammonia; D000594:Amino Acid Oxidoreductases