The isolation and analysis of one functional type of pyr-3 mutant in Neurospora.
D002874:Chromosome Mapping; D003433:Crosses, Genetic; D005809:Genes, Regulator; D005816:Genetic Complementation Test; D009154:Mutation; D009491:Neurospora; D011743:Pyrimidines / Q000378:metabolism*; D014529:Uridine / Q000378:metabolism
D011743:Pyrimidines; D014529:Uridine