title: A biogenic synthesis of biologically relevant organic compounds ("chemical evolution").
mesh_terms: D000596:Amino Acids / Q000138:chemical synthesis; D005075:Biological Evolution; D002241:Carbohydrates / Q000138:chemical synthesis; D002625:Chemistry, Organic; D005227:Fatty Acids / Q000138:chemical synthesis; D055593:Geological Phenomena; D005844:Geology; D009696:Nucleic Acids / Q000138:chemical synthesis; D009711:Nucleotides / Q000138:chemical synthesis; D055601:Organic Chemistry Phenomena; D000069497:Origin of Life; D011166:Porphyrins / Q000138:chemical synthesis; D011506:Proteins / Q000138:chemical synthesis; D011687:Purines / Q000138:chemical synthesis; D011743:Pyrimidines / Q000138:chemical synthesis
chemical_list: D000596:Amino Acids; D002241:Carbohydrates; D005227:Fatty Acids; D009696:Nucleic Acids; D009711:Nucleotides; D011166:Porphyrins; D011506:Proteins; D011687:Purines; D011743:Pyrimidines