title: The CDC26 gene of Saccharomyces cerevisiae is required for cell growth only at high temperature.
abstract: We have cloned and sequenced the wild-type CDC26 gene and a mutant allele, cdc26-1, of Saccharomyces cerevisiae. Nucleotide sequence analysis revealed that the gene we cloned was the same as SCD26, a dosage-dependent suppressor of cdc26. However, the cloned gene is in fact the CDC26 gene, because a nucleotide substitution in cdc26-1 was found to be a nonsense mutation in this sequence. Disruption of this gene conferred thermosensitive cell growth and the disrupted cdc26 gene could not complement the cdc26-1 mutant allele. Thus, the CDC26 gene is required for cell growth only at high temperature.
authors.affiliation: Department of Biotechnology, Faculty of Engineering, Osaka University, Japan.
authors.forename: H
authors.initials: H
authors.lastname: Araki
authors.forename: K
authors.initials: K
authors.lastname: Awane
authors.forename: N
authors.initials: N
authors.lastname: Ogawa
authors.forename: Y
authors.initials: Y
authors.lastname: Oshima
mesh_terms: D000595:Amino Acid Sequence; D001483:Base Sequence; D002455:Cell Division / Q000235:genetics; D003001:Cloning, Molecular; D005800:Genes, Fungal; D008969:Molecular Sequence Data; D012441:Saccharomyces cerevisiae / Q000235:genetics* / Q000254:growth & development; D013696:Temperature