title: The amdS gene of Aspergillus nidulans: control by multiple regulatory signals.
mesh_terms: D000596:Amino Acids / Q000096:biosynthesis; D001233:Aspergillus nidulans / Q000235:genetics*; D005786:Gene Expression Regulation; D005796:Genes; D005809:Genes, Regulator; D009154:Mutation; D009584:Nitrogen / Q000378:metabolism
chemical_list: D000596:Amino Acids; D009584:Nitrogen