1887

Abstract

Thirteen strains of yeasts typical of the genus were isolated from fermenting meat and meat processing tools in Vietnam. PCR fingerprints generated by primer (GAC) subdivided the strains into two distinctive genetic groups. In a phylogenetic tree based on D1/D2 large subunit rRNA gene sequences, the strains formed a well-supported clade with and but represented two new lineages. The names sp. nov. and sp. nov. are proposed. The two novel species can be distinguished from each other and from known species of based on phenotypic characteristics. It is assumed that the yeasts were associated with fatty substances that contaminated the meat processing tools. The type strain of is KFP 246 ( = CBS 126447 = NRRL Y-48681) and the type strain of is KFP 211 ( = CBS 126564 = NRRL Y-48682).

Funding
This study was supported by the:
  • The National Foundation for Science and Technology Development (NAFOSTED) of Vietnam (Award 106.03.137.09)
  • Natural Science and Engineering Research Council of Canada
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2012-12-01
2021-07-26
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References

  1. Altschul S. F., Madden T. L., Schäffer A. A., Zhang J., Zhang Z., Miller W., Lipman D. J. 1997; Gapped blast and psi-blast: a new generation of protein database search programs. Nucleic Acids Res 25:3389–3402 [View Article][PubMed]
    [Google Scholar]
  2. de Hoog G. S., Guého E. 1984; Deoxyribonucleic acid base composition and taxonomy of Moniliella and allied genera. Antonie van Leeuwenhoek 50:135–141 [View Article][PubMed]
    [Google Scholar]
  3. de Hoog G. S., Smith M. T., Rosa C. A. 2011; Moniliella Stolk & Dakin (1966). In The Yeasts, a Taxonomic Study, 5th edn. pp. 1837–1846 Edited by Kurtzman C. P., Fell J. W. London: Elsevier; [View Article]
    [Google Scholar]
  4. Edgar R. C. 2004; muscle: multiple sequence alignment with high accuracy and high throughput. Nucleic Acids Res 32:1792–1797 [View Article][PubMed]
    [Google Scholar]
  5. Felsenstein J. 1985; Confidence limits on phylogenies: an approach using the bootstrap. Evolution 39:783–791 [View Article]
    [Google Scholar]
  6. Kimura M. 1980; A simple method for estimating evolutionary rates of base substitutions through comparative studies of nucleotide sequences. J Mol Evol 16:111–120 [View Article][PubMed]
    [Google Scholar]
  7. Marinoni G., Lachance M. A. 2004; Speciation in the large-spored Metschnikowia clade and establishment of a new species, Metschnikowia borealis comb. nov.. FEMS Yeast Res 4:587–596 [View Article][PubMed]
    [Google Scholar]
  8. Martinez A. T. 1979; Ultrastructure of Moniliella, Trichosporonoides and Hyalodendron . Stud Mycol 19:50–57
    [Google Scholar]
  9. Perko R., DeCock P. 2007; Erythritol. In Sweeteners and Sugar Alternatives in Food Technology pp. 151–176 Edited by Mitchell H. Oxford: Wiley-Blackwell;
    [Google Scholar]
  10. Rosa C. A., Jindamorakot S., Limtong S., Nakase T., Lachance M. A., Fidalgo-Jiménez A., Daniel H. M., Pagnocca F. C., Inácio J., Morais P. B. 2009; Synonymy of the yeast genera Moniliella and Trichosporonoides and proposal of Moniliella fonsecae sp. nov. and five new species combinations. Int J Syst Evol Microbiol 59:425–429 [View Article][PubMed]
    [Google Scholar]
  11. Saitou N., Nei M. 1987; The neighbor-joining method: a new method for reconstructing phylogenetic trees. Mol Biol Evol 4:406–425[PubMed]
    [Google Scholar]
  12. Stolk A. C., Dakin J. C. 1966; Moniliella, a new genus of Moniliales . Antonie van Leeuwenhoek 32:399–409 [View Article][PubMed]
    [Google Scholar]
  13. Tamura K., Peterson D., Peterson N., Stecher G., Nei M., Kumar S. 2011; mega5: molecular evolutionary genetics analysis using maximum likelihood, evolutionary distance, and maximum parsimony methods. Mol Biol Evol 28:2731–2739 [View Article][PubMed]
    [Google Scholar]
  14. Thanh V. N., Hai D. A., Lachance M. A. 2006; Cryptococcus bestiolae and Cryptococcus dejecticola, two new yeast species isolated from frass of the litchi fruit borer Conopomorpha sinensis Bradley. FEMS Yeast Res 6:298–304 [View Article][PubMed]
    [Google Scholar]
  15. Yamada Y., Kondo K. 1973; Coenzyme Q system in the classification of the yeast genera Rhodotorula and Cryptococcus, and the yeast-like genera Sporobolomyces and Rhodosporidium . J Gen Appl Microbiol 19:59–77 [View Article]
    [Google Scholar]
  16. Yarrow D. 1998; Methods for the isolation and identification of yeasts. In The Yeasts, a Taxonomic Study, 4th edn. pp. 77–100 Edited by Kurtzman C. P., Fell J. W. Amsterdam: Elsevier; [View Article]
    [Google Scholar]
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