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The Subdivision of the Genus Eremothecium Borzi emend. Kurtzman

##article.authors##

  • Taweesak Malimas Microbial Laboratory Biosafety Level-1, 46 M
  • Huong Thi Lan Vu Department of Microbiology, Faculty of Biology and Biotechnology, University of Science, Vietnam National University-HCM City
  • Pattaraporn Yukphan BIOTEC Culture Collection (BCC), National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency (NSTDA) https://orcid.org/0000-0003-0086-6376
  • Somboon Tanasupawat Department of Biochemistry and Microbiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University
  • Yamada, Yuzo Laboratory of Applied Microbiology, Faculty of Agriculture, Shizuoka University

DOI:

https://doi.org/10.51094/jxiv.285

キーワード:

Crebrothecium ashbyi、 Nematospora coryli、 Eremothecium cymbalariae、 Ashbya gossypii、 Holleya sinecauda

抄録

In the family Saccharomycetaceae, the genus Eremothecium Borzi emend. Kurtzman included the five species that were on the whole characterized by the complex distribution of isoprenoid quinone homologues (Q-5, Q-6, Q-7 and Q-9) as well as of needle-shaped ascospore ornamentation. However, the calculated pair-wise sequence similarities among the five species were very low (94.7 - 96.5%) in the 26S rRNA gene D1/D2 domain sequences and so on. The experimental data obtained indicated that the emended genus was not taxonomic homogeneous- but heterogeneous-natured, indicating that the five species should be accommodated to their own separate five genera as Eremothecium cymbalariae, Nematospora coryli, Ashbya gossypii, Crebrothecium ashbyi and Holleya sinecauda.

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著者の経歴

Taweesak Malimas、Microbial Laboratory Biosafety Level-1, 46 M

Microbial Laboratory Biosafety Level-1, 46 M, 9 Nongphus, Muangsuang, Roi-Et 45220, Thailand

Huong Thi Lan Vu、Department of Microbiology, Faculty of Biology and Biotechnology, University of Science, Vietnam National University-HCM City

Department of Microbiology, Faculty of Biology and Biotechnology, University of Science, Vietnam National University-HCM City, 227 Nguyen Van Cu Street, Ward 4, District 5, Hochiminh City, Vietnam

Pattaraporn Yukphan、BIOTEC Culture Collection (BCC), National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency (NSTDA)

BIOTEC Culture Collection (BCC), National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency (NSTDA)

Somboon Tanasupawat、Department of Biochemistry and Microbiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University

Professor Department of Biochemistry and Microbiology, Faculty of Pharmaceutical Sciences, Chulalongkorn University  

Yamada, Yuzo、Laboratory of Applied Microbiology, Faculty of Agriculture, Shizuoka University

Laboratory of Applied Microbiology (Professor Emeritus), Faculty of Agriculture, Shizuoka University

引用文献

Kurtzman, C.P. (1995) Relationships among the genera Ashbya, Eremothecium, Holleya and Nematospora determined from rDNA sequence divergence. J. Industr. Microbiol. 14: 523-530.

Kurtzman, C.P. (2003) Phylogenetic circumscription of Saccharomyces, Kluyveromyces and other members of the Saccharomycetaceae and the proposal of the new genera Lachancea, Nakaseomyces, Naumovia, Vanderwaltozyma and Zygotorulaspora. FFEMS Yeast Research 4: 233-245.

Kurtzman, C.P. and Robnett, C.J. (1998) Identification and phylogeny of ascomycetous yeasts from analysis of nuclear large subunit (26S) ribosomal DNA partial sequences. Antonie van Leeuwenhoek 73: 331-371.

Kurtzman, C.P. and de Hoog, G.S. (2011) Eremothecium Borzi emend. Kurtzman. In: Kurtzman, C.P., Fell, J.W. and Boekhout, T. (ed). The Yeasts: A Taxonomic Study, 5th edition, vol. 2. London: Elsevier, p. 405-412.

Vu, H.T.L., Yukphan, P., Tanasupawat, S., Mikata, K. and Yamada, Y. (2022a) The revision of Schizosacchromycetaceae. Jxiv (DOI: https://doi.org/10.51094/jxiv.188).

Vu, H.T.L., Yukphan, P., Tanasupawat, S. and Yamada, Y. (2022b) The generic circumscription of Kockiozyma (Lipomycetaceae). Jxiv (DOI: https://doi.org/10.51094/jxiv.221).

Yamada, Y. (1986) Holleya gen. nov., an ascosporogenous yeast genus for the Q9-equipped organism whose ascospores are needle-shaped with smooth surfaces in their anterior half and concentric ridges in their posterior half and without appendages. J. Gen. Appl. Microbiol. 32: 447-449.

Yamada, Y. and Nagahama, T. (1991) The molecular phylogeny of the ascomycetous yeast genus Holleya Yamada based on the partial sequences of 18S and 26S ribosomal ribonucleic acids. J. Gen. Appl. Microbiol. 37: 199-206.

Yamada, Y., Arimoto, M. and Kondo, K. (1977) Coenzyme Q system in the classification of some ascosporogenous genera in the families Saccharomycetaceae and Spermophthoraceae. Antonie van Leeuwebhoek 43: 65-71.

Yamada, Y., Sasaki, J., Hou, C.F., Tahara, Y., Miranda, M. and Phaff, H.J. (1981) A new natural quinone, ubiquinone-5 isolated from an ascosporogenous yeast species, Nematospora coryli. Agric. Biol. Chem. 45: 2671-2673.

Yamada, Y., Banno, I., von Arx, J.A. and van der Walt, J.P. (1987) Taxonomic significance of the coenzyme Q system in yeasts and yeast-like fungi. In: de Hoog, G.S., Smith, M.Th. and Weijman, A.C.M. (ed). The Expanding Realm of Yeast-like Fungi. Amsterdam: Elsevier, p. 299-308.

Yamada, Y., Vu, H.T.L, Yukphan, P. and Tanasupawat, S. (2022) The revision of Lipomycetaceae. Jxiv (DOI: https://doi.org/10.51094//jxiv.189).

Yamada, Y. (2023) The generic circumscription of Eremothecium emend. Kurtzma, Jxiv (DOI: https://doi.org/1051094//jxiv.270

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投稿日時: 2023-02-12 11:46:05 UTC

公開日時: 2023-02-21 02:08:00 UTC

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生物学・生命科学・基礎医学

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Copyright（c）2023 Taweesak Malimas
Huong Thi Lan Vu
Pattaraporn Yukphan
Somboon Tanasupawat
Yamada, Yuzo

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この作品は、Creative Commons Attribution-NonCommercial 4.0 International Licenseの下でライセンスされています。