title: A variegated position effect in Aspergillus nidulans.
mesh_terms: D001230:Aspergillus / Q000254:growth & development*; D002869:Chromosome Aberrations; D003470:Culture Media; D008040:Genetic Linkage; D009030:Mosaicism; D011995:Recombination, Genetic; D013489:Suppression, Genetic
chemical_list: D003470:Culture Media