Isolation of wild yeasts from soils collected in Pochoen-si, Korea and characterization of unrecorded yeasts
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In 2019, as a subset study to discover indigenous yeast species in Korea, a total of 20 yeast species were isolated from soil samples collected in Pochoen-si. Among them, eight strains were unreported species. From the high 26S rRNA gene sequence similarity and formation of a robust phylogenetic clade with the closest species, it was determined that each strain belonged to independent and predefined yeast species. The 20 strains were assigned to the genera Aureobasidium (1 strain) and Meyerozyma (1 strain) of the phylum Ascomycota and Cystofilobasidium (2 strains), Filobasidium (1 strain), Naganishia (2 strains), Bullera (3 strains), Leucosporidium (9 strains) and Sampaiozyma (1 strain) of the phylum Basidiomycota. There is no official report of the following species in Korea: Leucosporidium creatinivorum (4 strains), Leucosporidium escuderoi (2 strains), Leucosporidium golubevii (1 strain) and Leucosporidium intermedium (2 strains). Basic biochemical characteristics, colony and cell morphology are also described in the species description section.
Abstract
In 2019, as a subset study to discover indigenous yeast species in Korea, a total of 20 yeast species were isolated from soil samples collected in Pochoen-si. Among them, eight strains were unreported species. From the high 26S rRNA gene sequence similarity and formation of a robust phylogenetic clade with the closest species, it was determined that each strain belonged to independent and predefined yeast species. The 20 strains were assigned to the genera Aureobasidium (1 strain) and Meyerozyma (1 strain) of the phylum Ascomycota and Cystofilobasidium (2 strains), Filobasidium (1 strain), Naganishia (2 strains), Bullera (3 strains), Leucosporidium (9 strains) and Sampaiozyma (1 strain) of the phylum Basidiomycota. There is no official report of the following species in Korea: Leucosporidium creatinivorum (4 strains), Leucosporidium escuderoi (2 strains), Leucosporidium golubevii (1 strain) and Leucosporidium intermedium (2 strains). Basic biochemical characteristics, colony and cell morphology are also described in the species description section.
참고문헌 (16)
- Carrasco, M., "Diversity and extracellular enzymatic activities of yeasts isolated from King George Island, the sub-Antarctic region", BMC Microbiol, 12, pp.251~ (2012)
- Di Menna, M.E., "Yeasts from Antarctica", J Gen Microbiol, 23, pp.295~300 (1960)
- Di Menna, M.E., "Yeasts in Antarctic soils", Antonie Van Leeuwenhoek, 32, pp.29~38 (1966)
- Duarte, A. W. F., "Taxonomic assessment and enzymes production by yeasts isolated from marine and terrestrial Antarctic samples", Extremophiles, 17, pp.1023~1035 (2013)
- Fell, J. W., "Leucosporidium gen. n., the heterobasidiomycetous stage of several yeasts of the genus Candida", Antonie Van Leeuwenhoek, 35, pp.433~462 (1969)
- Felsenstein, J., "Confidence limits on phylogenies : an approach using the bootstrap", Evolution, 39, pp.783~791 (1985)
- Goto, S., "A taxonomic study of Antarctic yeasts", Mycologia, 61, pp.748~774 (1969)
- Kimura, M., "The neutral theory of molecular evolution" (1983), Cambridge University Press
- Kumar, S., "MEGA7 : Molecular Evolutionary Genetics Analysis version 7. 0 for bigger datadets", Molecular Biology and Evolution, 33, pp.1870~1874 (2016)
- Kurtzman, C. P., "Identification and phylogeny of ascomycetous yeasts from analysis of nuclear large subunit(26S)ribosomal DNA partial sequences", Antonie van Leeuwenhoek, 73(4), pp.331~371 (1998)
- Saitou, N., "The neighbor-joining method : a new method for reconstructing phylogenetic trees", Molecular Biology and Evolution, 4, pp.406~425 (1987)
- Sampaio, J.P., "The yeasts, a taxonomic study, vol 3", pp.1801~1806 (2011), Elsevier
- Sampaio, J.P., "The yeasts, a taxonomic study, vol 3", pp.1485~1494 (2011), Elsevier
- Sampaio, J. P., "Taxonomic studies in the Microbotryomycetidae : Leucosporidium golubevii sp. nov., Leucosporidiella gen. nov. and the new orders Leucosporidiales and Sporidiobolales", Mycol Prog, 2, pp.53~68 (2003)
- Sampaio, J. P., "Curvibasidium cygneicollum gen. nov., sp. nov. and Curvibasidium pallidicorallinum sp. nov., novel taxa in the Microbotryomycetidae(Urediniomycetes), and their relationship with Rhodotorula fujisanensis and Rhodotorula nothofagi", Int J Syst Evol Microbiol, 54, pp.1401~1407 (2004)
- Vaca, I., "Cultivable psychrotolerant yeasts associated with Antarctic marine sponges", World J Microbiol Biotechnol, 29, pp.183~189 (2013)