Tepidiphilus margaritifer gen. nov., sp. nov., isolated from a thermophilic aerobic digester
Autor(a) principal: | |
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Data de Publicação: | 2003 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10400.14/6871 |
Resumo: | A moderately thermophilic bacterium is described, strain N2-214T, that was isolated from an enrichment culture, growing on caprolactone, obtained from a sample from a water-treatment sludge aerobic digester operating at temperatures around 60 °C. The organism was aerobic, Gram-negative, oxidase- and catalase-positive, with a polar flagellum, and capable of growth at temperatures as high as 61 °C. The major fatty acids of strain N2-214T were C16 : 0, C18 : 1 and cyclo-C19 : 0. The phylogenetic relationships of the strain, derived from 16S rRNA gene sequence comparisons, demonstrated it to be a member of the {beta}-subclass of the Proteobacteria. The highest 16S rDNA sequence similarity of isolate N2-214T was to Azoarcus buckelii (91·9 %), Thauera aromatica (92 %) and Hydrogenophilus thermoluteolus (92·7 %). On the basis of phylogenetic analyses and physiological and chemotaxonomic characteristics, it is proposed that isolate N2-214T (=DSM 15129T=LMG 21637T) represents a new genus and species, Tepidiphilus margaritifer gen. nov., sp. nov. |
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Tepidiphilus margaritifer gen. nov., sp. nov., isolated from a thermophilic aerobic digesterA moderately thermophilic bacterium is described, strain N2-214T, that was isolated from an enrichment culture, growing on caprolactone, obtained from a sample from a water-treatment sludge aerobic digester operating at temperatures around 60 °C. The organism was aerobic, Gram-negative, oxidase- and catalase-positive, with a polar flagellum, and capable of growth at temperatures as high as 61 °C. The major fatty acids of strain N2-214T were C16 : 0, C18 : 1 and cyclo-C19 : 0. The phylogenetic relationships of the strain, derived from 16S rRNA gene sequence comparisons, demonstrated it to be a member of the {beta}-subclass of the Proteobacteria. The highest 16S rDNA sequence similarity of isolate N2-214T was to Azoarcus buckelii (91·9 %), Thauera aromatica (92 %) and Hydrogenophilus thermoluteolus (92·7 %). On the basis of phylogenetic analyses and physiological and chemotaxonomic characteristics, it is proposed that isolate N2-214T (=DSM 15129T=LMG 21637T) represents a new genus and species, Tepidiphilus margaritifer gen. nov., sp. nov.Society for General MicrobiologyVeritati - Repositório Institucional da Universidade Católica PortuguesaCélia M., ManaiaBalbina, NogalesOlga C., Nunes2011-10-22T17:47:45Z20032003-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.14/6871engMANAIA, Célia M. ; NOGALES, Balbina ; NUNES, Olga C. - Tepidiphilus margaritifer gen. nov., sp. nov., isolated from a thermophilic aerobic digester. International Journal of Systematic and Evolutionary Microbiology. ISSN 1466-5034. Vol. 53, n.º 5 (2003), p. 1405-1410info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-09-05T01:35:38Zoai:repositorio.ucp.pt:10400.14/6871Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T18:05:48.813751Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Tepidiphilus margaritifer gen. nov., sp. nov., isolated from a thermophilic aerobic digester |
title |
Tepidiphilus margaritifer gen. nov., sp. nov., isolated from a thermophilic aerobic digester |
spellingShingle |
Tepidiphilus margaritifer gen. nov., sp. nov., isolated from a thermophilic aerobic digester Célia M., Manaia |
title_short |
Tepidiphilus margaritifer gen. nov., sp. nov., isolated from a thermophilic aerobic digester |
title_full |
Tepidiphilus margaritifer gen. nov., sp. nov., isolated from a thermophilic aerobic digester |
title_fullStr |
Tepidiphilus margaritifer gen. nov., sp. nov., isolated from a thermophilic aerobic digester |
title_full_unstemmed |
Tepidiphilus margaritifer gen. nov., sp. nov., isolated from a thermophilic aerobic digester |
title_sort |
Tepidiphilus margaritifer gen. nov., sp. nov., isolated from a thermophilic aerobic digester |
author |
Célia M., Manaia |
author_facet |
Célia M., Manaia Balbina, Nogales Olga C., Nunes |
author_role |
author |
author2 |
Balbina, Nogales Olga C., Nunes |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Veritati - Repositório Institucional da Universidade Católica Portuguesa |
dc.contributor.author.fl_str_mv |
Célia M., Manaia Balbina, Nogales Olga C., Nunes |
description |
A moderately thermophilic bacterium is described, strain N2-214T, that was isolated from an enrichment culture, growing on caprolactone, obtained from a sample from a water-treatment sludge aerobic digester operating at temperatures around 60 °C. The organism was aerobic, Gram-negative, oxidase- and catalase-positive, with a polar flagellum, and capable of growth at temperatures as high as 61 °C. The major fatty acids of strain N2-214T were C16 : 0, C18 : 1 and cyclo-C19 : 0. The phylogenetic relationships of the strain, derived from 16S rRNA gene sequence comparisons, demonstrated it to be a member of the {beta}-subclass of the Proteobacteria. The highest 16S rDNA sequence similarity of isolate N2-214T was to Azoarcus buckelii (91·9 %), Thauera aromatica (92 %) and Hydrogenophilus thermoluteolus (92·7 %). On the basis of phylogenetic analyses and physiological and chemotaxonomic characteristics, it is proposed that isolate N2-214T (=DSM 15129T=LMG 21637T) represents a new genus and species, Tepidiphilus margaritifer gen. nov., sp. nov. |
publishDate |
2003 |
dc.date.none.fl_str_mv |
2003 2003-01-01T00:00:00Z 2011-10-22T17:47:45Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10400.14/6871 |
url |
http://hdl.handle.net/10400.14/6871 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
MANAIA, Célia M. ; NOGALES, Balbina ; NUNES, Olga C. - Tepidiphilus margaritifer gen. nov., sp. nov., isolated from a thermophilic aerobic digester. International Journal of Systematic and Evolutionary Microbiology. ISSN 1466-5034. Vol. 53, n.º 5 (2003), p. 1405-1410 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
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:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
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RCAAP |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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1799131724389548032 |