title: Identification of mutants defective in the first and second steps of de novo purine synthesis in Saccharomyces cerevisiae.
mesh_terms: D000255:Adenosine Triphosphate; D000606:Amino Sugars; D000818:Animals; D002645:Chickens; D003124:Colorimetry; D003470:Culture Media; D011756:Diphosphates; D004794:Enzyme Repression; D005827:Genetics, Microbial; D005973:Glutamine; D005998:Glycine; D006639:Histidine / Q000494:pharmacology; D007292:Inosine Nucleotides; D008025:Ligases / Q000096:biosynthesis*; D008099:Liver / Q000201:enzymology; D009154:Mutation; D010428:Pentosephosphates; D010430:Pentosyltransferases / Q000096:biosynthesis*; D011687:Purines / Q000096:biosynthesis*; D012266:Ribose; D012440:Saccharomyces / Q000201:enzymology*; D012441:Saccharomyces cerevisiae / Q000187:drug effects / Q000201:enzymology / Q000254:growth & development; D014166:Transferases
chemical_list: D000606:Amino Sugars; D003470:Culture Media; D011756:Diphosphates; D007292:Inosine Nucleotides; D010428:Pentosephosphates; D011687:Purines; D005973:Glutamine; D006639:Histidine; D012266:Ribose; D000255:Adenosine Triphosphate; D014166:Transferases; D010430:Pentosyltransferases; D008025:Ligases; D005998:Glycine