1887

Abstract

Seven yeast strains (UBIF12-1, UBFB13-1, SRFS56-3, SRFS57-2, SKFS62-1, SKFS66-1 and SKFS67-1) representing a single anamorphic novel yeast species were isolated from traditional Thai fermented foods in Ubon Ratchathani, Surin and Sisaket in the northeast part of Thailand. The results of analysis of the sequences of the D1/D2 region of the large subunit (LSU) rRNA gene and the internal transcribed spacer (ITS) region indicated that the seven strains showed zero to one nucleotide substitutions in the sequences of the D1/D2 region of the LSU rRNA gene, and zero to four nucleotide substitutions in the ITS region. CBS 5658 was the most closely-related species, but with 0.7–0.9% nucleotide substitutions in the D1/D2 region of the LSU rRNA gene, and 2.0–2.2% nucleotide substitution in the ITS region. The results of a phylogenetic analysis based on the concatenated ITS and D1/D2 regions confirmed that the seven strains represented a single species of the genus distinct from the other recognized species of the genus. Furthermore, the morphological, biochemical and physiological properties of the seven strains not only indicated that they represented members of the genus , but that they were separated from and the two most closely related species in the phylogenetic tree. Therefore, the seven strains were identified as representing a novel species, for which we propose the name f.a., sp. nov. The holotype is TBRC 15053 (isotype: SRFS57-2 and PYCC 9021). The MycoBank number of the novel species is 841892.

Funding
This study was supported by the:
  • Kasetsart University Research and Development Institute (Award FF(KU)18.64)
    • Principle Award Recipient: NantanaSrisuk
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2022-08-12
2024-12-07
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References

  1. Zubkova RD. Genus novum saccharomycetacearum e Kazachstania. Bot Mater Gerb Inst Bot Akad Nauk Kazakh SSR 1971; 7:53–56 [PubMed]
    [Google Scholar]
  2. von Arx JA, de Miranda LR, Smith MTH, Yarrow D. The Genera of Yeasts and Yeast-Like Fungi: Studies in Mycology Series Vol. 14 Institute of the Royal Netherlands Academy of Arts and Sciences; 1977
    [Google Scholar]
  3. Kurtzman CP. Phylogenetic circumscription of Saccharomyces, Kluyveromyces and other members of the Saccharomycetaceae, and the proposal of the new genera Lachancea, Nakaseomyces, Naumovia, Vanderwaltozyma and Zygotorulaspora. FEMS Yeast Res 2003; 4:233–245 [View Article] [PubMed]
    [Google Scholar]
  4. Kurtzman CP, Robnett CJ. Phylogenetic relationships among yeasts of the “Saccharomyces complex” determined from multigene sequence analyses. FEMS Yeast Res 2003; 3:417–432 [View Article] [PubMed]
    [Google Scholar]
  5. Limtong S, Yongmanitchai W, Tun MM, Kawasaki H, Seki T. Kazachstania siamensis sp. nov., an ascomycetous yeast species from forest soil in Thailand. Int J Syst Evol Microbiol 2007; 57:419–422 [View Article] [PubMed]
    [Google Scholar]
  6. Lee CF, Liu CH, Young SS, Chang KS. Kazachstania jiainicus sp. nov., an ascomycetous yeast species isolated from soil in Taiwan. FEMS Yeast Res 2008; 8:114–118 [View Article] [PubMed]
    [Google Scholar]
  7. Chen R, Wei SC, Jiang YM, Wang QM, Bai FY. Kazachstania taianensis sp. nov., a novel ascomycetous yeast species from orchard soil. Int J Syst Evol Microbiol 2010; 60:1473–1476 [View Article] [PubMed]
    [Google Scholar]
  8. Cardinali G, Antonielli L, Corte L, Roscini L, Bagnetti A et al. Kazachstania ichnusensis sp. nov., a diploid homothallic ascomycetous yeast from Sardinian lentisk rhizosphere. Int J Syst Evol Microbiol 2012; 62:722–727 [View Article] [PubMed]
    [Google Scholar]
  9. Araújo FV, Rosa CA, Freitas LFD, Lachance M-A, Vaughan-Martini A et al. Kazachstania bromeliacearum sp. nov., a yeast species from water tanks of bromeliads. Int J Syst Evol Microbiol 2012; 62:1002–1006 [View Article] [PubMed]
    [Google Scholar]
  10. Safar SVB, Gomes FCO, Marques AR, Lachance M-A, Rosa CA. Kazachstania rupicola sp. nov., a yeast species isolated from water tanks of a bromeliad in Brazil. Int J Syst Evol Microbiol 2013; 63:1165–1168 [View Article] [PubMed]
    [Google Scholar]
  11. Kabisch J, Höning C, Böhnlein C, Pichner R, Gareis M et al. Kazachstania psychrophila sp. nov., a novel psychrophilic yeast isolated from vacuum-packed beef. Antonie Van Leeuwenhoek 2013; 104:925–931 [View Article]
    [Google Scholar]
  12. James SA, Carvajal Barriga EJ, Portero Barahona P, Nueno-Palop C, Cross K et al. Kazachstania yasuniensis sp. nov., an ascomycetous yeast species found in mainland Ecuador and on the Galápagos. Int J Syst Evol Microbiol 2015; 65:1304–1309 [View Article]
    [Google Scholar]
  13. Jacques N, Sarilar V, Urien C, Lopes MR, Morais CG et al. Three novel ascomycetous yeast species of the Kazachstania clade, Kazachstania saulgeensis sp. nov., Kazachstania serrabonitensis sp. nov. and Kazachstania australis sp. nov. Reassignment of Candida humilis to Kazachstania humilis f.a. comb. nov. and Candida pseudohumilis to Kazachstania pseudohumilis f.a. comb. nov. Int J Syst Evol Microbiol 2016; 66:5192–5200 [View Article]
    [Google Scholar]
  14. Ke T, Zhai YC, Yan ZL, Hui FL. Kazachstania jinghongensis sp. nov. and Kazachstania menglunensis f.a., sp. nov., two yeast species isolated from rotting wood. Int J Syst Evol Microbiol 2019; 69:3623–3628 [View Article]
    [Google Scholar]
  15. Gouliamova D, Dimitrov R. Kazachstania chrysolinae and Kazachstania bozae two new yeast species of the genus Kazachstania. Transfer of four Kazachstania species to Grigorovia gen. nov. as new combinations. Comptes rendus de l’Académie bulgare des Sciences 2020; 73:
    [Google Scholar]
  16. Wang QM, Xu J, Wang H, Li J, Bai FY. Torulaspora quercuum sp. nov. and Candida pseudohumilis sp. nov., novel yeasts from human and forest habitats. FEMS Yeast Res 2009; 9:1322–1326 [View Article]
    [Google Scholar]
  17. Cheng L, Luo J, Li P, Yu H, Huang J et al. Microbial diversity and flavor formation in onion fermentation. Food Funct 2014; 5:2338–2347 [View Article] [PubMed]
    [Google Scholar]
  18. De Vuyst L, Van Kerrebroeck S, Harth H, Huys G, Daniel H-M et al. Microbial ecology of sourdough fermentations: diverse or uniform?. Food Microbiol 2014; 37:11–29 [View Article] [PubMed]
    [Google Scholar]
  19. Kim M-J, Lee H-W, Kim JY, Kang SE, Roh SW et al. Impact of fermentation conditions on the diversity of white colony-forming yeast and analysis of metabolite changes by white colony-forming yeast in kimchi. Food Res Int 2020; 136:109315 [View Article] [PubMed]
    [Google Scholar]
  20. Kurtzman CP, Robnett CJ. Identification and phylogeny of ascomycetous yeasts from analysis of nuclear large subunit (26S) ribosomal DNA partial sequences. Antonie Van Leeuwenhoek 1998; 73:331–371 [View Article] [PubMed]
    [Google Scholar]
  21. White TJ, Bruns T, Lee S, Taylor JW. Amplification and direct sequencing of fungal ribosomal RNA genes for phylogenetics. In Innis MA, Gelfand DH, Sninsky JJ, White TJ. eds PCR Protocols: A Guide to Methods and Applications San Diego, CA: Academic Press; 1990 pp 315–322
    [Google Scholar]
  22. Altschul SF, Madden TL, Schäffer AA, Zhang J, Zhang Z et al. Gapped BLAST and PSI-BLAST: a new generation of protein database search programs. Nucleic Acids Res 1997; 25:3389–3402 [View Article] [PubMed]
    [Google Scholar]
  23. Kumar S, Stecher G, Tamura K. MEGA7: molecular evolutionary genetics analysis version 7.0 for bigger datasets. Mol Biol Evol 2016; 33:1870–1874 [View Article] [PubMed]
    [Google Scholar]
  24. Felsenstein J. Confidence limits on phylogenies: an approach using the bootstrap. Evolution 1985; 39:783–791 [View Article] [PubMed]
    [Google Scholar]
  25. Kurtzman CP, Fell JW, Boekhout T, Robert V. Methods for isolation, phenotypic characterization and maintenance of yeasts. In Kurtzman CP, Fell JW, Boekhout T. eds The Yeasts: A Taxonomic Study, 5th ed. Amsterdam: Elsevier Science; 2011 pp 87–110
    [Google Scholar]
  26. Lachance MA. In defense of yeast sexual life cycles: the forma asexualis-an informal proposal. Yeast Newsletter 2012; 6:24–25
    [Google Scholar]
  27. Lachance MA, Boekhout T, Scorzetti G, Fell JW, Kurtzman CP. Candida Berkhout. In Kurtzman CP, JW F, Boekhout T. eds The Yeasts, A Taxonomic Study, 5th edn. Amsterdam: Elsevier; 2011 pp 987–1278
    [Google Scholar]
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