title: The red ade mutants of Kluyveromyces lactis and their classification by complementation with cloned ADE1 or ADE2 genes from Saccharomyces cerevisiae.
abstract: Seventy-six red adenine mutants of Kluyveromyces lactis were isolated. By complementation they could be assigned to two groups with 31 and 45 mutants. Transformation of several strains from each group with plasmids containing the Saccharomyces cerevisiae ADE1 or ADE2 gene showed that the largest group was ade2 and the other group was ade1. Several previously isolated 'ade1' mutants were classified to either group and given new gene and allele numbers. ADE1 was localized at chromosome III, closely linked to the mating type gene, making it a convenient marker for mating type. ADE2 was localized at chromosome V.
mesh_terms: D000225:Adenine / Q000378:metabolism*; D002874:Chromosome Mapping; D003001:Cloning, Molecular; D003433:Crosses, Genetic; D005800:Genes, Fungal; D049770:Genes, Mating Type, Fungal; D005816:Genetic Complementation Test; D008040:Genetic Linkage; D007716:Kluyveromyces / Q000145:classification / Q000235:genetics* / Q000378:metabolism; D009154:Mutation; D012441:Saccharomyces cerevisiae / Q000235:genetics*; D014170:Transformation, Genetic
chemical_list: D000225:Adenine