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Genetic hybridization analysis was conducted with 16 natural Zygowilliopsis strains isolated in different geographical regions and maintained in collections under species names Z. californica, Hansenula dimennae, and Pichia populi. Genetic relatedness was determined on the basis of mating, viability of hybrid progeny, and meiotic recombination of markers. Four new biological species are recognized in the former monotypic genus Zygowilliopsis. Species Z. californica and Zygowilliopsis sp. 3 probably include divergent geographical populations. It is necessary to reconsider the species composition of the genus Zygowilliopsis and generic assignment of P. populi yeasts. Genetic and molecular identifications of the Zygowilliopsis species are in perfect agreement.
G I Naumov, and
V I Kondrat'eva, and
E S Naumova
March 2004,
Systematic and applied microbiology,
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V I Kondrat'eva, and
E S Naumova
January 1969,
Mycologia,
G I Naumov, and
V I Kondrat'eva, and
E S Naumova
December 1951,
Mycopathologia et mycologia applicata,
G I Naumov, and
V I Kondrat'eva, and
E S Naumova
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Antonie van Leeuwenhoek,
G I Naumov, and
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E S Naumova
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G I Naumov, and
V I Kondrat'eva, and
E S Naumova
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Mycopathologia et mycologia applicata,
G I Naumov, and
V I Kondrat'eva, and
E S Naumova
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G I Naumov, and
V I Kondrat'eva, and
E S Naumova
January 1995,
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G I Naumov, and
V I Kondrat'eva, and
E S Naumova
May 1971,
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G I Naumov, and
V I Kondrat'eva, and
E S Naumova
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