title: Haploidization analysis in Penicillium chrysogenum.
mesh_terms: D000483:Alleles; D002876:Chromosomes, Bacterial; D005796:Genes; D005827:Genetics, Microbial; D006238:Haploidy; D009154:Mutation; D010406:Penicillins / Q000096:biosynthesis; D010407:Penicillium / Q000378:metabolism; D010649:Phenylalanine; D011995:Recombination, Genetic; D012641:Selection, Genetic
chemical_list: D010406:Penicillins; D010649:Phenylalanine