title: An Aspergillus nidulans mutant lacking serine transacetylase: evidence for two pathways of cysteine biosynthesis.
mesh_terms: D001233:Aspergillus nidulans / Q000201:enzymology* / Q000378:metabolism; D003433:Crosses, Genetic; D003545:Cysteine / Q000096:biosynthesis*; D005827:Genetics, Microbial; D005838:Genotype; D008967:Molecular Biology; D009154:Mutation
chemical_list: D003545:Cysteine