title: Evaluation of phylogenetic relationships among fission yeast by nDNA/nDNA reassociation and conventional taxonomic criteria.
abstract: The genus Schizosaccharomyces comprises a small, somewhat heterogeneous group of yeast species which have in common a unique mode of vegetative reproduction by cross-wall formation without constriction as well as a certain degree of osmophilia, most strains having been isolated from habitats of high sugar concentration. This study evaluated inter- and intraspecific relationships utilizing nDNA/nDNA optical reassociation and by the analysis of physiological profiles of several strains of each species. Results demonstrate that the genus should be divided into three species: Schiz. japonicus, Schiz. octosporus and Schiz. pombe.
authors.affiliation: Dipartimento di Biologia Vegetale, Università degli Studi di Perugia, Italy.
authors.forename: A
authors.initials: A
authors.lastname: Vaughan Martini
mesh_terms: D004271:DNA, Fungal / Q000737:chemistry*; D010641:Phenotype; D010802:Phylogeny; D012568:Schizosaccharomyces / Q000145:classification* / Q000235:genetics / Q000502:physiology; D012689:Sequence Homology, Nucleic Acid
chemical_list: D004271:DNA, Fungal