Streptococcus porcorum sp. nov., isolated from domestic and wild pigs

Seven isolates of an unidentified Gram-stain-positive, catalase-negative, coccus-shaped organism isolated from domestic and wild pigs were characterized by phenotypic and molecular-genetic methods. Based on cellular morphology and biochemical criteria, the isolates were tentatively assigned to the g...

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Autores: Vela, A. I., Sánchez, V., Mentaberre García, Gregorio|||0000-0001-9542-7514, Lavín González, Santiago|||0000-0001-5655-588X, Domínguez Rodríguez, Lucas|||0000-0001-8843-0010, Fernandez-Garayzabal, Jose Francisco|||0000-0003-1597-0643
Tipo de documento: artigo
Data de publicação:2011
País:España
Recursos:Universitat Autònoma de Barcelona
Repositório:Dipòsit Digital de Documents de la UAB
Idioma:inglês
OAI Identifier:oai:ddd.uab.cat:234599
Acesso em linha:https://ddd.uab.cat/record/234599
https://dx.doi.org/urn:doi:10.1099/ijs.0.022657-0
Access Level:Acceso aberto
Palavra-chave:Estreptococcus
Porcs
Malalties
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spelling Streptococcus porcorum sp. nov., isolated from domestic and wild pigsVela, A. I.Sánchez, V.Mentaberre García, Gregorio|||0000-0001-9542-7514Lavín González, Santiago|||0000-0001-5655-588XDomínguez Rodríguez, Lucas|||0000-0001-8843-0010Fernandez-Garayzabal, Jose Francisco|||0000-0003-1597-0643EstreptococcusPorcsMalaltiesSeven isolates of an unidentified Gram-stain-positive, catalase-negative, coccus-shaped organism isolated from domestic and wild pigs were characterized by phenotypic and molecular-genetic methods. Based on cellular morphology and biochemical criteria, the isolates were tentatively assigned to the genus Streptococcus, although the organisms did not appear to correspond to any recognized species. Comparative 16S rRNA gene sequencing showed that the unknown bacterium was phylogenetically closely related to, but distinct from, Streptococcus suis (97.5 % 16S rRNA gene sequence similarity to the type strain). rpoB and sodA sequence analysis showed minimum interspecies divergence from phylogenetically close 16S rRNA gene sequence-based relatives of 13.8 and 18.6 %, respectively. DNA-DNA hybridization of a strain of the unidentified organism demonstrated 8-18 % reassociation with S. suis NCTC 10234(T). The novel bacterium could be distinguished from S. suis and other Streptococcus species using biochemical tests. On the basis of phenotypic and phylogenetic evidence, it is proposed that the unknown isolates from domestic and wild animals be assigned to a novel species of the genus Streptococcus, Streptococcus porcorum sp. nov. The type strain is 682-03(T) (= CCUG 58479(T) = CECT 7593(T)). 22011-01-0120112011-01-01Articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://ddd.uab.cat/record/234599https://dx.doi.org/urn:doi:10.1099/ijs.0.022657-0reponame:Dipòsit Digital de Documents de la UABinstname:Universitat Autònoma de BarcelonaInglésengMinisterio de Educación y Ciencia FAU2006-00011-CO2-02Ministerio de Ciencia e Innovación https://doi.org/10.13039/501100004837 AGL2009-14303-C02-01open accesshttp://purl.org/coar/access_right/c_abf2Aquest document està subjecte a una llicència d'ús Creative Commons. Es permet la reproducció total o parcial, la distribució, la comunicació pública de l'obra i la creació d'obres derivades, fins i tot amb finalitats comercials, sempre i quan es reconegui l'autoria de l'obra original.https://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:ddd.uab.cat:2345992026-06-06T12:50:31Z
dc.title.none.fl_str_mv Streptococcus porcorum sp. nov., isolated from domestic and wild pigs
title Streptococcus porcorum sp. nov., isolated from domestic and wild pigs
spellingShingle Streptococcus porcorum sp. nov., isolated from domestic and wild pigs
Vela, A. I.
Estreptococcus
Porcs
Malalties
title_short Streptococcus porcorum sp. nov., isolated from domestic and wild pigs
title_full Streptococcus porcorum sp. nov., isolated from domestic and wild pigs
title_fullStr Streptococcus porcorum sp. nov., isolated from domestic and wild pigs
title_full_unstemmed Streptococcus porcorum sp. nov., isolated from domestic and wild pigs
title_sort Streptococcus porcorum sp. nov., isolated from domestic and wild pigs
dc.creator.none.fl_str_mv Vela, A. I.
Sánchez, V.
Mentaberre García, Gregorio|||0000-0001-9542-7514
Lavín González, Santiago|||0000-0001-5655-588X
Domínguez Rodríguez, Lucas|||0000-0001-8843-0010
Fernandez-Garayzabal, Jose Francisco|||0000-0003-1597-0643
author Vela, A. I.
author_facet Vela, A. I.
Sánchez, V.
Mentaberre García, Gregorio|||0000-0001-9542-7514
Lavín González, Santiago|||0000-0001-5655-588X
Domínguez Rodríguez, Lucas|||0000-0001-8843-0010
Fernandez-Garayzabal, Jose Francisco|||0000-0003-1597-0643
author_role author
author2 Sánchez, V.
Mentaberre García, Gregorio|||0000-0001-9542-7514
Lavín González, Santiago|||0000-0001-5655-588X
Domínguez Rodríguez, Lucas|||0000-0001-8843-0010
Fernandez-Garayzabal, Jose Francisco|||0000-0003-1597-0643
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Estreptococcus
Porcs
Malalties
topic Estreptococcus
Porcs
Malalties
description Seven isolates of an unidentified Gram-stain-positive, catalase-negative, coccus-shaped organism isolated from domestic and wild pigs were characterized by phenotypic and molecular-genetic methods. Based on cellular morphology and biochemical criteria, the isolates were tentatively assigned to the genus Streptococcus, although the organisms did not appear to correspond to any recognized species. Comparative 16S rRNA gene sequencing showed that the unknown bacterium was phylogenetically closely related to, but distinct from, Streptococcus suis (97.5 % 16S rRNA gene sequence similarity to the type strain). rpoB and sodA sequence analysis showed minimum interspecies divergence from phylogenetically close 16S rRNA gene sequence-based relatives of 13.8 and 18.6 %, respectively. DNA-DNA hybridization of a strain of the unidentified organism demonstrated 8-18 % reassociation with S. suis NCTC 10234(T). The novel bacterium could be distinguished from S. suis and other Streptococcus species using biochemical tests. On the basis of phenotypic and phylogenetic evidence, it is proposed that the unknown isolates from domestic and wild animals be assigned to a novel species of the genus Streptococcus, Streptococcus porcorum sp. nov. The type strain is 682-03(T) (= CCUG 58479(T) = CECT 7593(T)).
publishDate 2011
dc.date.none.fl_str_mv 2
2011-01-01
2011
2011-01-01
dc.type.none.fl_str_mv Article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://ddd.uab.cat/record/234599
https://dx.doi.org/urn:doi:10.1099/ijs.0.022657-0
url https://ddd.uab.cat/record/234599
https://dx.doi.org/urn:doi:10.1099/ijs.0.022657-0
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv Ministerio de Educación y Ciencia FAU2006-00011-CO2-02
Ministerio de Ciencia e Innovación https://doi.org/10.13039/501100004837 AGL2009-14303-C02-01
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
https://creativecommons.org/licenses/by/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
https://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Dipòsit Digital de Documents de la UAB
instname:Universitat Autònoma de Barcelona
instname_str Universitat Autònoma de Barcelona
reponame_str Dipòsit Digital de Documents de la UAB
collection Dipòsit Digital de Documents de la UAB
repository.name.fl_str_mv
repository.mail.fl_str_mv
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