Nesterenkonia aethiopica sp. nov., an alkaliphilic, moderate halophile isolated from an Ethiopian soda lake

Autores
Delgado, Osvaldo Daniel; Quillaguamán, Jorge; Bakhtiar, Shahrzad; Mattiasson, Bo; Gessesse, Amare; Hatti Kaul, Rajni
Año de publicación
2006
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Strain DSM 17733T, isolated from the shore of Lake Abjata in Ethiopia, is a heterotrophic, alkaliphilic, moderately halophilic, Gram-positive, strictly aerobic, non-motile,non-endospore-forming bacterium. The organism grows optimally at 30–37 °C, pH 9 and 3 % (w/v) NaCl. Analysis of the cell wall showed the presence of murein of the type l-lys–gly–l-Glu, variation A4α. The G+C content of the genomic DNA was 69.0 mol%. Sequence analysis of 16S rRNA gene sequence of strain DSM 17733T placed the isolate in the genus Nesterenkonia. DNA–DNA hybridization of DSM 17733T with those organisms with the closest phylogenetic affiliation, i.e. Nesterenkonia halobia, Nesterenkonia lacusekhoensis and Nesterenkonia xinjiangensis, gave relatedness values of 48.5 %, 63.7 % (repetition, 57.2 %) and 35.7 % (repetition, 29.3 %), respectively. On the basis of both phenotypic and phylogenetic criteria and the low levels of DNA–DNA relatedness with the phylogenetically closest species N. xinjiangensis and N. halobia, it is proposed that the isolate be classified in a novel species, Nesterenkonia aethiopica sp. nov. The type strain is DSM 17733T (=CCUG 48939T).
Fil: Delgado, Osvaldo Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Planta Piloto de Procesos Industriales Microbiológicos; Argentina. Lund University; Suecia
Fil: Quillaguamán, Jorge. Lund University; Suecia
Fil: Bakhtiar, Shahrzad. Lund University; Suecia
Fil: Mattiasson, Bo. Lund University; Suecia
Fil: Gessesse, Amare. Lund University; Suecia. Addis Ababa University; Etiopía
Fil: Hatti Kaul, Rajni. Lund University; Suecia
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:11336/45870
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/45870
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Nesterenkonia aethiopica sp. nov., an alkaliphilic, moderate halophile isolated from an Ethiopian soda lakeDelgado, Osvaldo DanielQuillaguamán, JorgeBakhtiar, ShahrzadMattiasson, BoGessesse, AmareHatti Kaul, Rajnihttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Strain DSM 17733T, isolated from the shore of Lake Abjata in Ethiopia, is a heterotrophic, alkaliphilic, moderately halophilic, Gram-positive, strictly aerobic, non-motile,non-endospore-forming bacterium. The organism grows optimally at 30–37 °C, pH 9 and 3 % (w/v) NaCl. Analysis of the cell wall showed the presence of murein of the type l-lys–gly–l-Glu, variation A4α. The G+C content of the genomic DNA was 69.0 mol%. Sequence analysis of 16S rRNA gene sequence of strain DSM 17733T placed the isolate in the genus Nesterenkonia. DNA–DNA hybridization of DSM 17733T with those organisms with the closest phylogenetic affiliation, i.e. Nesterenkonia halobia, Nesterenkonia lacusekhoensis and Nesterenkonia xinjiangensis, gave relatedness values of 48.5 %, 63.7 % (repetition, 57.2 %) and 35.7 % (repetition, 29.3 %), respectively. On the basis of both phenotypic and phylogenetic criteria and the low levels of DNA–DNA relatedness with the phylogenetically closest species N. xinjiangensis and N. halobia, it is proposed that the isolate be classified in a novel species, Nesterenkonia aethiopica sp. nov. The type strain is DSM 17733T (=CCUG 48939T).Fil: Delgado, Osvaldo Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Planta Piloto de Procesos Industriales Microbiológicos; Argentina. Lund University; SueciaFil: Quillaguamán, Jorge. Lund University; SueciaFil: Bakhtiar, Shahrzad. Lund University; SueciaFil: Mattiasson, Bo. Lund University; SueciaFil: Gessesse, Amare. Lund University; Suecia. Addis Ababa University; EtiopíaFil: Hatti Kaul, Rajni. Lund University; SueciaSociety for General Microbiology2006-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/45870Delgado, Osvaldo Daniel; Quillaguamán, Jorge; Bakhtiar, Shahrzad; Mattiasson, Bo; Gessesse, Amare; et al.; Nesterenkonia aethiopica sp. nov., an alkaliphilic, moderate halophile isolated from an Ethiopian soda lake; Society for General Microbiology; International Journal of Systematic and Evolutionary Microbiology; 56; 6; 1-6-2006; 1229-12321466-5026CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1099/ijs.0.63633-0info:eu-repo/semantics/altIdentifier/url/http://ijs.microbiologyresearch.org/content/journal/ijsem/10.1099/ijs.0.63633-0info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T12:02:21Zoai:ri.conicet.gov.ar:11336/45870instacron: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 12:02:21.545CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Nesterenkonia aethiopica sp. nov., an alkaliphilic, moderate halophile isolated from an Ethiopian soda lake
title Nesterenkonia aethiopica sp. nov., an alkaliphilic, moderate halophile isolated from an Ethiopian soda lake
spellingShingle Nesterenkonia aethiopica sp. nov., an alkaliphilic, moderate halophile isolated from an Ethiopian soda lake
Delgado, Osvaldo Daniel
title_short Nesterenkonia aethiopica sp. nov., an alkaliphilic, moderate halophile isolated from an Ethiopian soda lake
title_full Nesterenkonia aethiopica sp. nov., an alkaliphilic, moderate halophile isolated from an Ethiopian soda lake
title_fullStr Nesterenkonia aethiopica sp. nov., an alkaliphilic, moderate halophile isolated from an Ethiopian soda lake
title_full_unstemmed Nesterenkonia aethiopica sp. nov., an alkaliphilic, moderate halophile isolated from an Ethiopian soda lake
title_sort Nesterenkonia aethiopica sp. nov., an alkaliphilic, moderate halophile isolated from an Ethiopian soda lake
dc.creator.none.fl_str_mv Delgado, Osvaldo Daniel
Quillaguamán, Jorge
Bakhtiar, Shahrzad
Mattiasson, Bo
Gessesse, Amare
Hatti Kaul, Rajni
author Delgado, Osvaldo Daniel
author_facet Delgado, Osvaldo Daniel
Quillaguamán, Jorge
Bakhtiar, Shahrzad
Mattiasson, Bo
Gessesse, Amare
Hatti Kaul, Rajni
author_role author
author2 Quillaguamán, Jorge
Bakhtiar, Shahrzad
Mattiasson, Bo
Gessesse, Amare
Hatti Kaul, Rajni
author2_role author
author
author
author
author
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Strain DSM 17733T, isolated from the shore of Lake Abjata in Ethiopia, is a heterotrophic, alkaliphilic, moderately halophilic, Gram-positive, strictly aerobic, non-motile,non-endospore-forming bacterium. The organism grows optimally at 30–37 °C, pH 9 and 3 % (w/v) NaCl. Analysis of the cell wall showed the presence of murein of the type l-lys–gly–l-Glu, variation A4α. The G+C content of the genomic DNA was 69.0 mol%. Sequence analysis of 16S rRNA gene sequence of strain DSM 17733T placed the isolate in the genus Nesterenkonia. DNA–DNA hybridization of DSM 17733T with those organisms with the closest phylogenetic affiliation, i.e. Nesterenkonia halobia, Nesterenkonia lacusekhoensis and Nesterenkonia xinjiangensis, gave relatedness values of 48.5 %, 63.7 % (repetition, 57.2 %) and 35.7 % (repetition, 29.3 %), respectively. On the basis of both phenotypic and phylogenetic criteria and the low levels of DNA–DNA relatedness with the phylogenetically closest species N. xinjiangensis and N. halobia, it is proposed that the isolate be classified in a novel species, Nesterenkonia aethiopica sp. nov. The type strain is DSM 17733T (=CCUG 48939T).
Fil: Delgado, Osvaldo Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Planta Piloto de Procesos Industriales Microbiológicos; Argentina. Lund University; Suecia
Fil: Quillaguamán, Jorge. Lund University; Suecia
Fil: Bakhtiar, Shahrzad. Lund University; Suecia
Fil: Mattiasson, Bo. Lund University; Suecia
Fil: Gessesse, Amare. Lund University; Suecia. Addis Ababa University; Etiopía
Fil: Hatti Kaul, Rajni. Lund University; Suecia
description Strain DSM 17733T, isolated from the shore of Lake Abjata in Ethiopia, is a heterotrophic, alkaliphilic, moderately halophilic, Gram-positive, strictly aerobic, non-motile,non-endospore-forming bacterium. The organism grows optimally at 30–37 °C, pH 9 and 3 % (w/v) NaCl. Analysis of the cell wall showed the presence of murein of the type l-lys–gly–l-Glu, variation A4α. The G+C content of the genomic DNA was 69.0 mol%. Sequence analysis of 16S rRNA gene sequence of strain DSM 17733T placed the isolate in the genus Nesterenkonia. DNA–DNA hybridization of DSM 17733T with those organisms with the closest phylogenetic affiliation, i.e. Nesterenkonia halobia, Nesterenkonia lacusekhoensis and Nesterenkonia xinjiangensis, gave relatedness values of 48.5 %, 63.7 % (repetition, 57.2 %) and 35.7 % (repetition, 29.3 %), respectively. On the basis of both phenotypic and phylogenetic criteria and the low levels of DNA–DNA relatedness with the phylogenetically closest species N. xinjiangensis and N. halobia, it is proposed that the isolate be classified in a novel species, Nesterenkonia aethiopica sp. nov. The type strain is DSM 17733T (=CCUG 48939T).
publishDate 2006
dc.date.none.fl_str_mv 2006-06-01
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/11336/45870
Delgado, Osvaldo Daniel; Quillaguamán, Jorge; Bakhtiar, Shahrzad; Mattiasson, Bo; Gessesse, Amare; et al.; Nesterenkonia aethiopica sp. nov., an alkaliphilic, moderate halophile isolated from an Ethiopian soda lake; Society for General Microbiology; International Journal of Systematic and Evolutionary Microbiology; 56; 6; 1-6-2006; 1229-1232
1466-5026
CONICET Digital
CONICET
url http://hdl.handle.net/11336/45870
identifier_str_mv Delgado, Osvaldo Daniel; Quillaguamán, Jorge; Bakhtiar, Shahrzad; Mattiasson, Bo; Gessesse, Amare; et al.; Nesterenkonia aethiopica sp. nov., an alkaliphilic, moderate halophile isolated from an Ethiopian soda lake; Society for General Microbiology; International Journal of Systematic and Evolutionary Microbiology; 56; 6; 1-6-2006; 1229-1232
1466-5026
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1099/ijs.0.63633-0
info:eu-repo/semantics/altIdentifier/url/http://ijs.microbiologyresearch.org/content/journal/ijsem/10.1099/ijs.0.63633-0
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 Society for General Microbiology
publisher.none.fl_str_mv Society for General Microbiology
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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