title: The effect of CO2 on the purine requirement of Aspergillus nidulans ad 3 mutants.
mesh_terms: D001230:Aspergillus / Q000187:drug effects / Q000254:growth & development / Q000378:metabolism*; D002245:Carbon Dioxide / Q000494:pharmacology*; D007093:Imidazoles / Q000378:metabolism; D011687:Purines / Q000096:biosynthesis* / Q000378:metabolism; D013057:Spectrum Analysis
chemical_list: D007093:Imidazoles; D011687:Purines; D002245:Carbon Dioxide