Halopeptonella vilamensis gen. nov, sp. nov., a halophilic strictly aerobic bacterium of the family Ectothiorhodospiraceae

Autores
Menes, Rodolfo Javier; Viera, Claudia Elizabeth; Farias, Maria Eugenia; Seufferheld, Manfredo Jose
Año de publicación
2016
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A Gram-negative, halophilic, heterotrophic, rod-shaped, non-spore-forming bacterium (SV525T) was isolated from the sediment of a hypersaline lake located at 4600 m above sea level (Laguna Vilama, Argentina). Strain SV525T was strictly aerobic and formed pink-to-magenta colonies. Growth occurred at 10–35 °C (optimum 25–30 °C), at pH levels 6.0–8.5 (optimum 7.0) and at NaCl concentrations of 7.5–25 % (w/v) with an optimum at 10–15 % (w/v). The strain required sodium and magnesium but not potassium ions for growth. Grows with tryptone, or Bacto Peptone as sole carbon and energy source and requires yeast extract for growth. It produced catalase and oxidase. The predominant ubiquinone was Q-8 and the major fatty acids comprised C18:1ω7c, C16:0 and C18:0. The DNA G+C content was 60.4 mol% and its polar lipids consisted of diphosphatidylglycerol, phosphatidylglycerol, phosphatidylethanolamine and a phosphoglycolipid. Phylogenetic analysis based on 16S rRNA gene indicated that strain SV525T belongs to the family Ectothiorhodospiraceae within the class Gammaproteobacteria. On the basis of phylogenetic and phenotypic data, SV525T represents a novel genus and species, for which the name Halopeptonella vilamensis gen. nov., sp. nov. is proposed. The type strain is SV525T (=DSM 21056T =JCM 16388T =NCIMB 14596T).
Fil: Menes, Rodolfo Javier. Universidad de la Republica Facultad de Quimica; Uruguay
Fil: Viera, Claudia Elizabeth. Universidad de la Republica Facultad de Quimica; Uruguay
Fil: Farias, Maria Eugenia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucuman. Planta Piloto de Procesos Industriales Microbiologicos; Argentina
Fil: Seufferheld, Manfredo Jose. University of Illinois. Urbana - Champaign; Estados Unidos
Materia
AEROBIC
ANDEAN LAKES
ECTOTHIORHODOSPIRACEAE
HALOPEPTONELLA
HALOPHILE
HYPERSALINE
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:11336/36836
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/36836
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Halopeptonella vilamensis gen. nov, sp. nov., a halophilic strictly aerobic bacterium of the family EctothiorhodospiraceaeMenes, Rodolfo JavierViera, Claudia ElizabethFarias, Maria EugeniaSeufferheld, Manfredo JoseAEROBICANDEAN LAKESECTOTHIORHODOSPIRACEAEHALOPEPTONELLAHALOPHILEHYPERSALINEhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1A Gram-negative, halophilic, heterotrophic, rod-shaped, non-spore-forming bacterium (SV525T) was isolated from the sediment of a hypersaline lake located at 4600 m above sea level (Laguna Vilama, Argentina). Strain SV525T was strictly aerobic and formed pink-to-magenta colonies. Growth occurred at 10–35 °C (optimum 25–30 °C), at pH levels 6.0–8.5 (optimum 7.0) and at NaCl concentrations of 7.5–25 % (w/v) with an optimum at 10–15 % (w/v). The strain required sodium and magnesium but not potassium ions for growth. Grows with tryptone, or Bacto Peptone as sole carbon and energy source and requires yeast extract for growth. It produced catalase and oxidase. The predominant ubiquinone was Q-8 and the major fatty acids comprised C18:1ω7c, C16:0 and C18:0. The DNA G+C content was 60.4 mol% and its polar lipids consisted of diphosphatidylglycerol, phosphatidylglycerol, phosphatidylethanolamine and a phosphoglycolipid. Phylogenetic analysis based on 16S rRNA gene indicated that strain SV525T belongs to the family Ectothiorhodospiraceae within the class Gammaproteobacteria. On the basis of phylogenetic and phenotypic data, SV525T represents a novel genus and species, for which the name Halopeptonella vilamensis gen. nov., sp. nov. is proposed. The type strain is SV525T (=DSM 21056T =JCM 16388T =NCIMB 14596T).Fil: Menes, Rodolfo Javier. Universidad de la Republica Facultad de Quimica; UruguayFil: Viera, Claudia Elizabeth. Universidad de la Republica Facultad de Quimica; UruguayFil: Farias, Maria Eugenia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucuman. Planta Piloto de Procesos Industriales Microbiologicos; ArgentinaFil: Seufferheld, Manfredo Jose. University of Illinois. Urbana - Champaign; Estados UnidosSpringer Tokyo2016-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/36836Menes, Rodolfo Javier; Viera, Claudia Elizabeth; Farias, Maria Eugenia; Seufferheld, Manfredo Jose; Halopeptonella vilamensis gen. nov, sp. nov., a halophilic strictly aerobic bacterium of the family Ectothiorhodospiraceae; Springer Tokyo; Extremophiles; 20; 1; 1-2016; 19-251431-0651CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1007/s00792-015-0793-7info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007%2Fs00792-015-0793-7info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:51:06Zoai:ri.conicet.gov.ar:11336/36836instacron: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:34982025-09-03 09:51:07.206CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Halopeptonella vilamensis gen. nov, sp. nov., a halophilic strictly aerobic bacterium of the family Ectothiorhodospiraceae
title Halopeptonella vilamensis gen. nov, sp. nov., a halophilic strictly aerobic bacterium of the family Ectothiorhodospiraceae
spellingShingle Halopeptonella vilamensis gen. nov, sp. nov., a halophilic strictly aerobic bacterium of the family Ectothiorhodospiraceae
Menes, Rodolfo Javier
AEROBIC
ANDEAN LAKES
ECTOTHIORHODOSPIRACEAE
HALOPEPTONELLA
HALOPHILE
HYPERSALINE
title_short Halopeptonella vilamensis gen. nov, sp. nov., a halophilic strictly aerobic bacterium of the family Ectothiorhodospiraceae
title_full Halopeptonella vilamensis gen. nov, sp. nov., a halophilic strictly aerobic bacterium of the family Ectothiorhodospiraceae
title_fullStr Halopeptonella vilamensis gen. nov, sp. nov., a halophilic strictly aerobic bacterium of the family Ectothiorhodospiraceae
title_full_unstemmed Halopeptonella vilamensis gen. nov, sp. nov., a halophilic strictly aerobic bacterium of the family Ectothiorhodospiraceae
title_sort Halopeptonella vilamensis gen. nov, sp. nov., a halophilic strictly aerobic bacterium of the family Ectothiorhodospiraceae
dc.creator.none.fl_str_mv Menes, Rodolfo Javier
Viera, Claudia Elizabeth
Farias, Maria Eugenia
Seufferheld, Manfredo Jose
author Menes, Rodolfo Javier
author_facet Menes, Rodolfo Javier
Viera, Claudia Elizabeth
Farias, Maria Eugenia
Seufferheld, Manfredo Jose
author_role author
author2 Viera, Claudia Elizabeth
Farias, Maria Eugenia
Seufferheld, Manfredo Jose
author2_role author
author
author
dc.subject.none.fl_str_mv AEROBIC
ANDEAN LAKES
ECTOTHIORHODOSPIRACEAE
HALOPEPTONELLA
HALOPHILE
HYPERSALINE
topic AEROBIC
ANDEAN LAKES
ECTOTHIORHODOSPIRACEAE
HALOPEPTONELLA
HALOPHILE
HYPERSALINE
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv A Gram-negative, halophilic, heterotrophic, rod-shaped, non-spore-forming bacterium (SV525T) was isolated from the sediment of a hypersaline lake located at 4600 m above sea level (Laguna Vilama, Argentina). Strain SV525T was strictly aerobic and formed pink-to-magenta colonies. Growth occurred at 10–35 °C (optimum 25–30 °C), at pH levels 6.0–8.5 (optimum 7.0) and at NaCl concentrations of 7.5–25 % (w/v) with an optimum at 10–15 % (w/v). The strain required sodium and magnesium but not potassium ions for growth. Grows with tryptone, or Bacto Peptone as sole carbon and energy source and requires yeast extract for growth. It produced catalase and oxidase. The predominant ubiquinone was Q-8 and the major fatty acids comprised C18:1ω7c, C16:0 and C18:0. The DNA G+C content was 60.4 mol% and its polar lipids consisted of diphosphatidylglycerol, phosphatidylglycerol, phosphatidylethanolamine and a phosphoglycolipid. Phylogenetic analysis based on 16S rRNA gene indicated that strain SV525T belongs to the family Ectothiorhodospiraceae within the class Gammaproteobacteria. On the basis of phylogenetic and phenotypic data, SV525T represents a novel genus and species, for which the name Halopeptonella vilamensis gen. nov., sp. nov. is proposed. The type strain is SV525T (=DSM 21056T =JCM 16388T =NCIMB 14596T).
Fil: Menes, Rodolfo Javier. Universidad de la Republica Facultad de Quimica; Uruguay
Fil: Viera, Claudia Elizabeth. Universidad de la Republica Facultad de Quimica; Uruguay
Fil: Farias, Maria Eugenia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucuman. Planta Piloto de Procesos Industriales Microbiologicos; Argentina
Fil: Seufferheld, Manfredo Jose. University of Illinois. Urbana - Champaign; Estados Unidos
description A Gram-negative, halophilic, heterotrophic, rod-shaped, non-spore-forming bacterium (SV525T) was isolated from the sediment of a hypersaline lake located at 4600 m above sea level (Laguna Vilama, Argentina). Strain SV525T was strictly aerobic and formed pink-to-magenta colonies. Growth occurred at 10–35 °C (optimum 25–30 °C), at pH levels 6.0–8.5 (optimum 7.0) and at NaCl concentrations of 7.5–25 % (w/v) with an optimum at 10–15 % (w/v). The strain required sodium and magnesium but not potassium ions for growth. Grows with tryptone, or Bacto Peptone as sole carbon and energy source and requires yeast extract for growth. It produced catalase and oxidase. The predominant ubiquinone was Q-8 and the major fatty acids comprised C18:1ω7c, C16:0 and C18:0. The DNA G+C content was 60.4 mol% and its polar lipids consisted of diphosphatidylglycerol, phosphatidylglycerol, phosphatidylethanolamine and a phosphoglycolipid. Phylogenetic analysis based on 16S rRNA gene indicated that strain SV525T belongs to the family Ectothiorhodospiraceae within the class Gammaproteobacteria. On the basis of phylogenetic and phenotypic data, SV525T represents a novel genus and species, for which the name Halopeptonella vilamensis gen. nov., sp. nov. is proposed. The type strain is SV525T (=DSM 21056T =JCM 16388T =NCIMB 14596T).
publishDate 2016
dc.date.none.fl_str_mv 2016-01
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/11336/36836
Menes, Rodolfo Javier; Viera, Claudia Elizabeth; Farias, Maria Eugenia; Seufferheld, Manfredo Jose; Halopeptonella vilamensis gen. nov, sp. nov., a halophilic strictly aerobic bacterium of the family Ectothiorhodospiraceae; Springer Tokyo; Extremophiles; 20; 1; 1-2016; 19-25
1431-0651
CONICET Digital
CONICET
url http://hdl.handle.net/11336/36836
identifier_str_mv Menes, Rodolfo Javier; Viera, Claudia Elizabeth; Farias, Maria Eugenia; Seufferheld, Manfredo Jose; Halopeptonella vilamensis gen. nov, sp. nov., a halophilic strictly aerobic bacterium of the family Ectothiorhodospiraceae; Springer Tokyo; Extremophiles; 20; 1; 1-2016; 19-25
1431-0651
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1007/s00792-015-0793-7
info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007%2Fs00792-015-0793-7
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 Springer Tokyo
publisher.none.fl_str_mv Springer Tokyo
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
_version_ 1842269074285920256
score 13.13397

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