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Doi H, Mishima A, Ikeda R. Spencermartinsiella japonica f.a., sp. nov., a novel yeast species isolated from biofilm in a reverse osmosis system. MYCOSCIENCE 2024; 65:224-227. [PMID: 39720018 PMCID: PMC11664056 DOI: 10.47371/mycosci.2024.05.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Revised: 05/24/2024] [Accepted: 05/28/2024] [Indexed: 12/26/2024]
Abstract
Novel Spencermartinsiella strains, JCM 35526T and 261-2C, were isolated from biofilm formed on a reverse osmosis membrane in the phosphate recovery system of a semiconductor factory. Morphological, biochemical, physiological, and chemotaxonomic analyses as well as sequence analysis of the concatenated internal transcribed spacer region and D1/D2 domains of the large subunit of the rRNA gene confirmed that strains JCM 35526T and 261-2C, were distinct from all currently known Spencermartinsiella species. The holotype and isotype strains of the new species, which is named Spencermartinsiella japonica, are JCM 35526T and MUCL 58310I, respectively.
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Affiliation(s)
- Hiroyasu Doi
- Institute of Microbial Chemistry (BIKAKEN), Numazu Branch
| | - Ayaka Mishima
- Institute of Microbial Chemistry (BIKAKEN), Numazu Branch
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Barros KO, Valério AD, Batista TM, Santos ARO, Souza GFL, Alvarenga FBM, Lopes MR, Morais CG, Alves C, Goes-Neto A, Vital MJS, Uetanabaro APT, Souza DL, Bai FY, Franco GR, Lachance MA, Rosa CA, Johann S. Spencermartinsiella nicolii sp. nov., a potential opportunistic pathogenic yeast species isolated from rotting wood in Brazil. Int J Syst Evol Microbiol 2024; 74. [PMID: 39240062 DOI: 10.1099/ijsem.0.006520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/07/2024] Open
Abstract
Nineteen isolates representing a candidate for a novel yeast species belonging to the genus Spencermartinsiella were recovered from rotting wood samples collected at different sites in Atlantic Rainforest and Amazonian Forest ecosystems in Brazil. Similarity search of the nucleotide sequence of the intergenic spacer (ITS)-5.8S and large subunit D1/D2 regions of the ribosomal gene cluster showed that this novel yeast is closely related to Spencermartinsiella cellulosicola. The isolates differ by four nucleotide substitutions in the D1/D2 domain and six substitutions and 31 indels in the ITS region from the holotype of S. cellulosicola. Phylogenomic analysis based on 1474 single-copy orthologues for a set of Spencermartinsiella species whose whole genome sequences are available confirmed that the novel species is phylogenetically close to S. cellulosicola. The low average nucleotide identity value of 83% observed between S. cellulosicola and the candidate species confirms that they are distinct. The novel species produced asci with hemispherical ascospores. The name Spencermartinsiella nicolii sp. nov. is proposed. The holotype is CBS 14238T. The MycoBank number is MB855027. Interestingly, the D1/D2 sequence of the S. nicolii was identical to that of an uncultured strain of Spencermartinsiella causing systemic infection in a male adult crocodile (Crocodylus niloticus). The characterization of some virulence factors and antifungal susceptibility of S. nicolii isolates suggest that this yeast may be an opportunistic pathogen for animals, including humans; the isolates grow at 37 °C.
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Affiliation(s)
- Katharina O Barros
- Departamento de Microbiologia, ICB, C.P. 486, Universidade Federal de Minas Gerais, Belo Horizonte, MG, 31270-901, Brazil
| | - Aline D Valério
- Departamento de Microbiologia, ICB, C.P. 486, Universidade Federal de Minas Gerais, Belo Horizonte, MG, 31270-901, Brazil
| | - Thiago M Batista
- Centro de Formação em Ciências Ambientais, Universidade Federal do Sul da Bahia, Porto Seguro, BA, Brazil
| | - Ana Raquel O Santos
- Departamento de Microbiologia, ICB, C.P. 486, Universidade Federal de Minas Gerais, Belo Horizonte, MG, 31270-901, Brazil
| | - Gisele F L Souza
- Departamento de Microbiologia, ICB, C.P. 486, Universidade Federal de Minas Gerais, Belo Horizonte, MG, 31270-901, Brazil
| | - Flávia B M Alvarenga
- Departamento de Microbiologia, ICB, C.P. 486, Universidade Federal de Minas Gerais, Belo Horizonte, MG, 31270-901, Brazil
| | - Mariana R Lopes
- Departamento de Microbiologia, ICB, C.P. 486, Universidade Federal de Minas Gerais, Belo Horizonte, MG, 31270-901, Brazil
| | - Camila G Morais
- Departamento de Microbiologia, ICB, C.P. 486, Universidade Federal de Minas Gerais, Belo Horizonte, MG, 31270-901, Brazil
| | - Cristina Alves
- Departamento de Microbiologia, ICB, C.P. 486, Universidade Federal de Minas Gerais, Belo Horizonte, MG, 31270-901, Brazil
| | - Aristóteles Goes-Neto
- Departamento de Microbiologia, ICB, C.P. 486, Universidade Federal de Minas Gerais, Belo Horizonte, MG, 31270-901, Brazil
| | - Marcos J S Vital
- Departamento de Biologia, Universidade Federal de Roraima, Campus do Paricarana, Boa Vista, Brazil
| | - Ana Paula T Uetanabaro
- Departamento de Ciências Biológicas, Universidade Estadual de Santa Cruz, Agroindústria da UESC, Ilhéus, Brazil
| | - Daniela L Souza
- Departamento de Bioquímica e Imunologia, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
| | - Feng-Yan Bai
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, PR China
| | - Glória R Franco
- Departamento de Bioquímica e Imunologia, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
| | - Marc-André Lachance
- Department of Biology, University of Western Ontario, London, Ontario, N6A 5B7, Canada
| | - Carlos A Rosa
- Departamento de Microbiologia, ICB, C.P. 486, Universidade Federal de Minas Gerais, Belo Horizonte, MG, 31270-901, Brazil
| | - Susana Johann
- Departamento de Microbiologia, ICB, C.P. 486, Universidade Federal de Minas Gerais, Belo Horizonte, MG, 31270-901, Brazil
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Švedienė J, Raudonienė V, Mizerienė G, Rimšaitė J, Davenis SA, Ivinskis P. First Data on the Investigation of Gut Yeasts in Hermit Beetle ( Osmoderma barnabita Motschulsky, 1845) Larvae in Lithuania. J Fungi (Basel) 2024; 10:442. [PMID: 39057327 PMCID: PMC11277970 DOI: 10.3390/jof10070442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2024] [Revised: 06/07/2024] [Accepted: 06/20/2024] [Indexed: 07/28/2024] Open
Abstract
In this study, yeasts from the gut of O. barnabita larvae were isolated and molecularly identified. It is worth noting that this research provides the first analysis of the gut yeast community in O. barnabita larvae in Lithuania, which is a significant contribution to the field. Two hermit-like L3-praepupa instars were collected from a decaying oak log in Lithuania. The isolation, morphology, biochemistry, and physiology of the yeast isolates were characterized using standards commonly employed in yeast taxonomy studies. The isolates were identified by sequencing the large subunit (26S) rDNA (D1/D2 domain of the LSU). All gut compartments were colonized by the yeast. A total of 45 yeast strains were obtained from the gut of both O. barnabita larvae, with 23 strains originating from Larva 1, 16 strains from Larva 2, and 6 strains from the galleries. According to our identification results of the 45 yeast strains, most of the species were related to Ascomycota, with most of them belonging to the Saccharomycetales order. Yeasts of the genera Candida, Debaryomyces, Meyerozyma, Priceomyces, Schwanniomyces, Spencermartinsiella, Trichomonascus, and Blastobotrys were present in gut of O. barnabita larvae. Species of the Trichosporonales order represented the Basidiomycota phylum.
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Affiliation(s)
- Jurgita Švedienė
- Laboratory of Biodeterioration Research, Nature Research Centre, 08412 Vilnius, Lithuania;
| | - Vita Raudonienė
- Laboratory of Biodeterioration Research, Nature Research Centre, 08412 Vilnius, Lithuania;
| | - Goda Mizerienė
- Laboratory of Plant Pathology, Nature Research Centre, 08412 Vilnius, Lithuania;
| | - Jolanta Rimšaitė
- Laboratory of Entomology, Nature Research Centre, 08412 Vilnius, Lithuania; (J.R.); (S.A.D.); (P.I.)
| | - Sigitas Algis Davenis
- Laboratory of Entomology, Nature Research Centre, 08412 Vilnius, Lithuania; (J.R.); (S.A.D.); (P.I.)
| | - Povilas Ivinskis
- Laboratory of Entomology, Nature Research Centre, 08412 Vilnius, Lithuania; (J.R.); (S.A.D.); (P.I.)
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Guo QC, Liu S, Hui FL. Spencermartinsiella henanensis fa., sp. nov., a novel yeast species isolated from rotting wood. Int J Syst Evol Microbiol 2024; 74. [PMID: 38190334 DOI: 10.1099/ijsem.0.006226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2024] Open
Abstract
Two yeast strains (NYNU 211162 and NYNU 211275) were isolated from rotting wood collected in the Baotianman Nature Reserve, Henan Province, central China. Phylogenetic analysis of the D1/D2 domain of the large subunit (LSU) rRNA gene and the internal transcribed spacer (ITS) region revealed that the strains represent a phylogenetically distinct species within the genus Spencermartinsiella. The name Spencermartinsiella henanensis fa., sp. nov. is proposed for this species with holotype CICC 33543T (Mycobank MB 851142). S. henanensis sp. nov. differed by only 3 nt (~0.5 %) substitutions from the closest known species S. europaea NCAIM Y.01817T in the D1/D2 domain, but by 33 nt (~6 %) substitutions, 34 nt (~3.8 %) substitutions, 30 nt (~5.6 %) substitutions and 75 nt (~9.9 %) substitutions in the ITS region and the partial TEF1, COXII and RPB2 genes. Additionally, S. henanensis sp. nov. can be physiologically distinguished from S. europaea by its ability to assimilate inulin, inability to assimilate ethylamine and cadaverine, and incapability of growth at 30 °C.
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Affiliation(s)
- Qi-Chao Guo
- School of Life Science and Agricultural Engineering, Nanyang Normal University, Nanyang 473061, PR China
| | - Shan Liu
- School of Life Science and Agricultural Engineering, Nanyang Normal University, Nanyang 473061, PR China
| | - Feng-Li Hui
- School of Life Science and Agricultural Engineering, Nanyang Normal University, Nanyang 473061, PR China
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Morais CG, Lara CA, Oliveira ES, Péter G, Dlauchy D, Rosa CA. Spencermartinsiella silvicola sp. nov., a yeast species isolated from rotting wood. Int J Syst Evol Microbiol 2015; 66:604-608. [PMID: 26559146 DOI: 10.1099/ijsem.0.000764] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Three strains of a new xylanase-producing yeast species were isolated from rotting wood samples collected in the Atlantic Rain Forest of Brazil. The sequences of the internal transcribed spacer region and D1/D2 domains of the large subunit of the rRNA gene showed that this novel yeast species belongs to the genus Spencermartinsiella, and its closest relatives among recognized species are Spencermartinsiella europaea and Spencermartinsiella ligniputridi. A novel species, named Spencermartinsiella silvicola sp. nov., is proposed to accommodate these isolates. The type strain is UFMG-CM-Y274T ( = CBS 13490T). The MycoBank number is MB 813053. In addition, Candida cellulosicola is reassigned to the genus Spencermartinsiella as a new combination.
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Affiliation(s)
- Camila G Morais
- Departamento de Microbiologia, ICB, C.P. 486, Universidade Federal de Minas Gerais, Belo Horizonte, MG, 31270-901, Brazil
| | - Carla A Lara
- Departamento de Microbiologia, ICB, C.P. 486, Universidade Federal de Minas Gerais, Belo Horizonte, MG, 31270-901, Brazil
- Departamento de Alimentos, Faculdade de Farmácia, Universidade Federal de Minas Gerais, 31270-901, Belo Horizonte, MG, Brazil
| | - Evelyn S Oliveira
- Departamento de Alimentos, Faculdade de Farmácia, Universidade Federal de Minas Gerais, 31270-901, Belo Horizonte, MG, Brazil
| | - Gábor Péter
- National Collection of Agricultural and Industrial Microorganisms, Faculty of Food Science, Corvinus University of Budapest, Somlói út 14-16, H-1118 Budapest, Hungary
| | - Dénes Dlauchy
- National Collection of Agricultural and Industrial Microorganisms, Faculty of Food Science, Corvinus University of Budapest, Somlói út 14-16, H-1118 Budapest, Hungary
| | - Carlos A Rosa
- Departamento de Microbiologia, ICB, C.P. 486, Universidade Federal de Minas Gerais, Belo Horizonte, MG, 31270-901, Brazil
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On the reclassification of species assigned to Candida and other anamorphic ascomycetous yeast genera based on phylogenetic circumscription. Antonie van Leeuwenhoek 2014; 106:67-84. [DOI: 10.1007/s10482-014-0170-z] [Citation(s) in RCA: 114] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/14/2014] [Accepted: 04/04/2014] [Indexed: 10/25/2022]
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Čadež N, Dlauchy D, Raspor P, Péter G. Ogataea kolombanensis sp. nov., Ogataea histrianica sp. nov. and Ogataea deakii sp. nov., three novel yeast species from plant sources. Int J Syst Evol Microbiol 2013; 63:3115-3123. [PMID: 23749284 DOI: 10.1099/ijs.0.052589-0] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Nine methanol-assimilating yeast strains isolated from olive oil sediments in Slovenia, extra virgin olive oil from Italy and rotten wood collected in Hungary were found to form three genetically separated groups, distinct from the currently recognized yeast species. Sequence analysis from genes of the small subunit (SSU) rRNA, internal transcribed spacer region/5.8S rRNA, large subunit (LSU) rRNA D1/D2 domains and translational elongation factor-1α (EF-1α) revealed that the three closely related groups represent three different undescribed yeast species. Sequence analysis of the LSU rRNA gene D1/D2 domains placed the novel species in the Ogataea clade. The three novel species are designated as Ogataea kolombanensis sp. nov. (type strain: ZIM 2322(T) = CBS 12778(T) = NRRL Y-63657(T)), Ogataea histrianica sp. nov. (type strain: ZIM 2463(T) = CBS 12779(T) = NRRL Y-63658(T)) and Ogataea deakii sp. nov. (type strain: NCAIM Y.01896(T) = CBS 12735(T) = NRRL Y-63656(T)).
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Affiliation(s)
- Neža Čadež
- Biotechnical Faculty, University of Ljubljana, Jamnikarjeva 101, 1000 Ljubljana, Slovenia
| | - Dénes Dlauchy
- National Collection of Agricultural and Industrial Microorganisms, Faculty of Food Science, Corvinus University of Budapest, Somlói út 14-16. H-1118 Budapest, Hungary
| | - Peter Raspor
- Biotechnical Faculty, University of Ljubljana, Jamnikarjeva 101, 1000 Ljubljana, Slovenia
| | - Gábor Péter
- National Collection of Agricultural and Industrial Microorganisms, Faculty of Food Science, Corvinus University of Budapest, Somlói út 14-16. H-1118 Budapest, Hungary
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