Spontaneous segregation of a heterozygous diploid of Aspergillus niger.
A case of spontaneous segregation of a heterozygous diploid was observed with Aspergillus niger, giving rise to a somatic recombinant. Assuming an independence of markers, its genotype is suggested to be brw+lys pab+brw lys+pab.
D001234:Aspergillus niger / Q000235:genetics* / Q000528:radiation effects; D004171:Diploidy; D008040:Genetic Linkage; D005838:Genotype; D009154:Mutation; D011995:Recombination, Genetic; D014466:Ultraviolet Rays