New leucine auxotrophs of Aspergillus nidulans.
A series of Aspergillus nidulans leucine auxotrophs were isolated after nitroquinoline-1-oxide treatment and analyzed. Four complementation groups could be distinguished in addition to the previously known leuA group. A putative mutant for isopropylmalate isomerase (leuB) was mapped on chromosome I and found to be closely linked to leuA.
D001233:Aspergillus nidulans / Q000235:genetics* / Q000378:metabolism / Q000648:ultrastructure; D002874:Chromosome Mapping; D005796:Genes; D006836:Hydro-Lyases / Q000235:genetics; D007930:Leucine / Q000096:biosynthesis*; D009154:Mutation
D006836:Hydro-Lyases; C021455:3-isopropylmalate dehydratase; D007930:Leucine