Sex in the cold: taxonomic reorganization of psychrotolerant yeasts in the order Leucosporidiales

Autores
de Garcia, Virginia; Coelho, Marco A.; Maia, Teresa M.; Rosa, Luiz H.; Vaz, Aline Martin; Rosa, Carlos A.; Sampaio, José Paulo; Goncalves, Paula; Van Broock, María; Libkind Frati, Diego
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Species of Leucosporidiales are a group of psychrotolerant yeasts with biotechnological potential. In the present work,we studied the phenotypic, genetic and sexual characteristics of three species of this genus (Leucosporidium scottii,Leucosporidiella creatinivora and Le. yakutica) to clarify the evolutionary relationship among these closely related taxa. Fromthe results obtained, it becomes clear that these yeasts can interbreed. Although genetic delimitation is possible for thethree species, the extent of nucleotide substitutions and phenotypic differences observed between them are lower thanthat expected for species that have ended the speciation process. Our taxonomic conclusion is to maintain the three taxauntil further genomic data are gathered. However, the concept of L. scottii species complex is proposed for this group ofspecies. Finally, we transfer all Leucosporidiella and Mastigobasidium species to Leucosporidium (Leucosporidiales), and, inorder to end the polyphyly condition of these taxa, we propose the new genus Pseudoleucosporidium gen. nov. and the newcombination Peudoleucosporidium fasciculatum comb. nov.
Fil: de Garcia, Virginia. Universidad Nacional del Comahue. Centro Regional Universitario Bariloche; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Patagonia Norte. Instituto de Investigación en Biodiversidad y Medioambiente; Argentina
Fil: Coelho, Marco A.. Universidade Nova de Lisboa; Portugal
Fil: Maia, Teresa M.. Universidade Nova de Lisboa; Portugal
Fil: Rosa, Luiz H.. Universidade Federal do Minas Gerais; Brasil
Fil: Vaz, Aline Martin. Universidade Federal do Minas Gerais; Brasil
Fil: Rosa, Carlos A.. Universidade Federal do Minas Gerais; Brasil
Fil: Sampaio, José Paulo. Universidade Nova de Lisboa; Portugal
Fil: Goncalves, Paula. Universidade Nova de Lisboa; Portugal
Fil: Van Broock, María. Universidad Nacional del Comahue. Centro Regional Universitario Bariloche; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Patagonia Norte. Instituto de Investigación en Biodiversidad y Medioambiente; Argentina
Fil: Libkind Frati, Diego. Universidad Nacional del Comahue. Centro Regional Universitario Bariloche; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Patagonia Norte. Instituto de Investigación en Biodiversidad y Medioambiente; Argentina
Materia
Sexual Reproduction
Yeast
Basidiomycetes
Systematics
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/11716
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/11716
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Sex in the cold: taxonomic reorganization of psychrotolerant yeasts in the order Leucosporidialesde Garcia, VirginiaCoelho, Marco A.Maia, Teresa M.Rosa, Luiz H.Vaz, Aline MartinRosa, Carlos A.Sampaio, José PauloGoncalves, PaulaVan Broock, MaríaLibkind Frati, DiegoSexual ReproductionYeastBasidiomycetesSystematicshttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Species of Leucosporidiales are a group of psychrotolerant yeasts with biotechnological potential. In the present work,we studied the phenotypic, genetic and sexual characteristics of three species of this genus (Leucosporidium scottii,Leucosporidiella creatinivora and Le. yakutica) to clarify the evolutionary relationship among these closely related taxa. Fromthe results obtained, it becomes clear that these yeasts can interbreed. Although genetic delimitation is possible for thethree species, the extent of nucleotide substitutions and phenotypic differences observed between them are lower thanthat expected for species that have ended the speciation process. Our taxonomic conclusion is to maintain the three taxauntil further genomic data are gathered. However, the concept of L. scottii species complex is proposed for this group ofspecies. Finally, we transfer all Leucosporidiella and Mastigobasidium species to Leucosporidium (Leucosporidiales), and, inorder to end the polyphyly condition of these taxa, we propose the new genus Pseudoleucosporidium gen. nov. and the newcombination Peudoleucosporidium fasciculatum comb. nov.Fil: de Garcia, Virginia. Universidad Nacional del Comahue. Centro Regional Universitario Bariloche; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Patagonia Norte. Instituto de Investigación en Biodiversidad y Medioambiente; ArgentinaFil: Coelho, Marco A.. Universidade Nova de Lisboa; PortugalFil: Maia, Teresa M.. Universidade Nova de Lisboa; PortugalFil: Rosa, Luiz H.. Universidade Federal do Minas Gerais; BrasilFil: Vaz, Aline Martin. Universidade Federal do Minas Gerais; BrasilFil: Rosa, Carlos A.. Universidade Federal do Minas Gerais; BrasilFil: Sampaio, José Paulo. Universidade Nova de Lisboa; PortugalFil: Goncalves, Paula. Universidade Nova de Lisboa; PortugalFil: Van Broock, María. Universidad Nacional del Comahue. Centro Regional Universitario Bariloche; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Patagonia Norte. Instituto de Investigación en Biodiversidad y Medioambiente; ArgentinaFil: Libkind Frati, Diego. Universidad Nacional del Comahue. Centro Regional Universitario Bariloche; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Patagonia Norte. Instituto de Investigación en Biodiversidad y Medioambiente; ArgentinaWiley2015-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/11716de Garcia, Virginia; Coelho, Marco A.; Maia, Teresa M.; Rosa, Luiz H.; Vaz, Aline Martin; et al.; Sex in the cold: taxonomic reorganization of psychrotolerant yeasts in the order Leucosporidiales; Wiley; Fems Yeast Research; 15; 4; 2-2015; 1-111567-1356enginfo:eu-repo/semantics/altIdentifier/url/https://academic.oup.com/femsyr/article/doi/10.1093/femsyr/fov019/643829/Sex-in-the-cold-taxonomic-reorganization-ofinfo:eu-repo/semantics/altIdentifier/doi/10.1093/femsyr/fov019info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:57:46Zoai:ri.conicet.gov.ar:11336/11716instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-22 11:57:47.076CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Sex in the cold: taxonomic reorganization of psychrotolerant yeasts in the order Leucosporidiales
title Sex in the cold: taxonomic reorganization of psychrotolerant yeasts in the order Leucosporidiales
spellingShingle Sex in the cold: taxonomic reorganization of psychrotolerant yeasts in the order Leucosporidiales
de Garcia, Virginia
Sexual Reproduction
Yeast
Basidiomycetes
Systematics
title_short Sex in the cold: taxonomic reorganization of psychrotolerant yeasts in the order Leucosporidiales
title_full Sex in the cold: taxonomic reorganization of psychrotolerant yeasts in the order Leucosporidiales
title_fullStr Sex in the cold: taxonomic reorganization of psychrotolerant yeasts in the order Leucosporidiales
title_full_unstemmed Sex in the cold: taxonomic reorganization of psychrotolerant yeasts in the order Leucosporidiales
title_sort Sex in the cold: taxonomic reorganization of psychrotolerant yeasts in the order Leucosporidiales
dc.creator.none.fl_str_mv de Garcia, Virginia
Coelho, Marco A.
Maia, Teresa M.
Rosa, Luiz H.
Vaz, Aline Martin
Rosa, Carlos A.
Sampaio, José Paulo
Goncalves, Paula
Van Broock, María
Libkind Frati, Diego
author de Garcia, Virginia
author_facet de Garcia, Virginia
Coelho, Marco A.
Maia, Teresa M.
Rosa, Luiz H.
Vaz, Aline Martin
Rosa, Carlos A.
Sampaio, José Paulo
Goncalves, Paula
Van Broock, María
Libkind Frati, Diego
author_role author
author2 Coelho, Marco A.
Maia, Teresa M.
Rosa, Luiz H.
Vaz, Aline Martin
Rosa, Carlos A.
Sampaio, José Paulo
Goncalves, Paula
Van Broock, María
Libkind Frati, Diego
author2_role author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Sexual Reproduction
Yeast
Basidiomycetes
Systematics
topic Sexual Reproduction
Yeast
Basidiomycetes
Systematics
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Species of Leucosporidiales are a group of psychrotolerant yeasts with biotechnological potential. In the present work,we studied the phenotypic, genetic and sexual characteristics of three species of this genus (Leucosporidium scottii,Leucosporidiella creatinivora and Le. yakutica) to clarify the evolutionary relationship among these closely related taxa. Fromthe results obtained, it becomes clear that these yeasts can interbreed. Although genetic delimitation is possible for thethree species, the extent of nucleotide substitutions and phenotypic differences observed between them are lower thanthat expected for species that have ended the speciation process. Our taxonomic conclusion is to maintain the three taxauntil further genomic data are gathered. However, the concept of L. scottii species complex is proposed for this group ofspecies. Finally, we transfer all Leucosporidiella and Mastigobasidium species to Leucosporidium (Leucosporidiales), and, inorder to end the polyphyly condition of these taxa, we propose the new genus Pseudoleucosporidium gen. nov. and the newcombination Peudoleucosporidium fasciculatum comb. nov.
Fil: de Garcia, Virginia. Universidad Nacional del Comahue. Centro Regional Universitario Bariloche; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Patagonia Norte. Instituto de Investigación en Biodiversidad y Medioambiente; Argentina
Fil: Coelho, Marco A.. Universidade Nova de Lisboa; Portugal
Fil: Maia, Teresa M.. Universidade Nova de Lisboa; Portugal
Fil: Rosa, Luiz H.. Universidade Federal do Minas Gerais; Brasil
Fil: Vaz, Aline Martin. Universidade Federal do Minas Gerais; Brasil
Fil: Rosa, Carlos A.. Universidade Federal do Minas Gerais; Brasil
Fil: Sampaio, José Paulo. Universidade Nova de Lisboa; Portugal
Fil: Goncalves, Paula. Universidade Nova de Lisboa; Portugal
Fil: Van Broock, María. Universidad Nacional del Comahue. Centro Regional Universitario Bariloche; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Patagonia Norte. Instituto de Investigación en Biodiversidad y Medioambiente; Argentina
Fil: Libkind Frati, Diego. Universidad Nacional del Comahue. Centro Regional Universitario Bariloche; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Patagonia Norte. Instituto de Investigación en Biodiversidad y Medioambiente; Argentina
description Species of Leucosporidiales are a group of psychrotolerant yeasts with biotechnological potential. In the present work,we studied the phenotypic, genetic and sexual characteristics of three species of this genus (Leucosporidium scottii,Leucosporidiella creatinivora and Le. yakutica) to clarify the evolutionary relationship among these closely related taxa. Fromthe results obtained, it becomes clear that these yeasts can interbreed. Although genetic delimitation is possible for thethree species, the extent of nucleotide substitutions and phenotypic differences observed between them are lower thanthat expected for species that have ended the speciation process. Our taxonomic conclusion is to maintain the three taxauntil further genomic data are gathered. However, the concept of L. scottii species complex is proposed for this group ofspecies. Finally, we transfer all Leucosporidiella and Mastigobasidium species to Leucosporidium (Leucosporidiales), and, inorder to end the polyphyly condition of these taxa, we propose the new genus Pseudoleucosporidium gen. nov. and the newcombination Peudoleucosporidium fasciculatum comb. nov.
publishDate 2015
dc.date.none.fl_str_mv 2015-02
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/11716
de Garcia, Virginia; Coelho, Marco A.; Maia, Teresa M.; Rosa, Luiz H.; Vaz, Aline Martin; et al.; Sex in the cold: taxonomic reorganization of psychrotolerant yeasts in the order Leucosporidiales; Wiley; Fems Yeast Research; 15; 4; 2-2015; 1-11
1567-1356
url http://hdl.handle.net/11336/11716
identifier_str_mv de Garcia, Virginia; Coelho, Marco A.; Maia, Teresa M.; Rosa, Luiz H.; Vaz, Aline Martin; et al.; Sex in the cold: taxonomic reorganization of psychrotolerant yeasts in the order Leucosporidiales; Wiley; Fems Yeast Research; 15; 4; 2-2015; 1-11
1567-1356
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://academic.oup.com/femsyr/article/doi/10.1093/femsyr/fov019/643829/Sex-in-the-cold-taxonomic-reorganization-of
info:eu-repo/semantics/altIdentifier/doi/10.1093/femsyr/fov019
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Wiley
publisher.none.fl_str_mv Wiley
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 12.982451

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