Phylogenetic relationships of the genus Kluyvera: Transfer of Enterobacter intermedius Izard et al. 1980 to the genus Kluyvera as Kluyvera intermedia comb. nov. and reclassification of Kluyvera cochleae as a later synonym of K. intermedia
In order to assess the relationship between the genus Kluyvera and other members of the family Enterobacteriaceae, the 16S rRNA genes of type strains of the recognized Kluyvera species, Kluyvera georgiana, Kluyvera cochleae, Kluyvera ascorbata and Kluyvera cryocrescens, were sequenced. A comparative...
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2005
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| Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_14665026_v55_n1_p437_Pavan http://hdl.handle.net/20.500.12110/paper_14665026_v55_n1_p437_Pavan |
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paper:paper_14665026_v55_n1_p437_Pavan2023-06-08T16:16:51Z Phylogenetic relationships of the genus Kluyvera: Transfer of Enterobacter intermedius Izard et al. 1980 to the genus Kluyvera as Kluyvera intermedia comb. nov. and reclassification of Kluyvera cochleae as a later synonym of K. intermedia Gadaleta, Patricia Gladys bacterial DNA RNA 16S article bacterial strain biochemistry classification controlled study DNA DNA hybridization Enterobacter intermedius Enterobacteriaceae gene sequence genus Kluyvera kluyvera ascorbata Kluyvera cochleae Kluyvera cryocrescens Kluyvera georgiana Kluyvera intermedia nomenclature nonhuman nucleotide sequence phylogeny priority journal species identification strain difference Bacterial Typing Techniques DNA, Bacterial DNA, Ribosomal Enterobacter Enterobacteriaceae Kluyvera Molecular Sequence Data Nucleic Acid Hybridization Phenotype Phylogeny RNA, Ribosomal, 16S Sequence Analysis, DNA Terminology Bacteria (microorganisms) Enterobacter Enterobacter intermedius Enterobacteriaceae Kluyvera Kluyvera ascorbata Kluyvera cochleae Kluyvera cryocrescens Kluyvera georgiana In order to assess the relationship between the genus Kluyvera and other members of the family Enterobacteriaceae, the 16S rRNA genes of type strains of the recognized Kluyvera species, Kluyvera georgiana, Kluyvera cochleae, Kluyvera ascorbata and Kluyvera cryocrescens, were sequenced. A comparative phylogenetic analysis based on these 16S rRNA gene sequences and those available for strains belonging to several genera of the family Enterobacteriaceae showed that members of the genus Kluyvera form a cluster that contains all the known Kluyvera species. However, the type strain of Enterobacter intermedius (ATCC 33110 T ) was included within this cluster in a very close relationship with the type strain of K. cochleae (ATCC 51609 T ). In addition to the phylogenetic evidence, biochemical and DNA-DNA hybridization analyses of species within this cluster indicated that the type strain of E. intermedius is in fact a member of the genus Kluyvera and, within it, of the species Kluyvera cochleae. Therefore, following the current rules for bacterial nomenclature and classification, the transfer of E. intermedius to the genus Kluyvera as Kluyvera intermedia comb. nov. is proposed (type strain, ATCC 33110 T =CIP 79.27 T =LMG 2785 T =CCUG 14183 T ). Biochemical analysis of four E. intermedius strains and one K. cochleae strain independent of the respective type strains further indicated that E. intermedius and K. cochleae represent the same species and are therefore heterotypic synonyms. Nomenclatural priority goes to the oldest legitimate epithet. Consequently, Kluyvera cochleae Müller et al. 1996 is a later synonym of Kluyvera intermedia (Izard et al. 1980) Pavan et al. 2005. © 2005 IUMS. Fil:Gadaleta, P. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 2005 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_14665026_v55_n1_p437_Pavan http://hdl.handle.net/20.500.12110/paper_14665026_v55_n1_p437_Pavan |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
| repository_str |
R-134 |
| collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| topic |
bacterial DNA RNA 16S article bacterial strain biochemistry classification controlled study DNA DNA hybridization Enterobacter intermedius Enterobacteriaceae gene sequence genus Kluyvera kluyvera ascorbata Kluyvera cochleae Kluyvera cryocrescens Kluyvera georgiana Kluyvera intermedia nomenclature nonhuman nucleotide sequence phylogeny priority journal species identification strain difference Bacterial Typing Techniques DNA, Bacterial DNA, Ribosomal Enterobacter Enterobacteriaceae Kluyvera Molecular Sequence Data Nucleic Acid Hybridization Phenotype Phylogeny RNA, Ribosomal, 16S Sequence Analysis, DNA Terminology Bacteria (microorganisms) Enterobacter Enterobacter intermedius Enterobacteriaceae Kluyvera Kluyvera ascorbata Kluyvera cochleae Kluyvera cryocrescens Kluyvera georgiana |
| spellingShingle |
bacterial DNA RNA 16S article bacterial strain biochemistry classification controlled study DNA DNA hybridization Enterobacter intermedius Enterobacteriaceae gene sequence genus Kluyvera kluyvera ascorbata Kluyvera cochleae Kluyvera cryocrescens Kluyvera georgiana Kluyvera intermedia nomenclature nonhuman nucleotide sequence phylogeny priority journal species identification strain difference Bacterial Typing Techniques DNA, Bacterial DNA, Ribosomal Enterobacter Enterobacteriaceae Kluyvera Molecular Sequence Data Nucleic Acid Hybridization Phenotype Phylogeny RNA, Ribosomal, 16S Sequence Analysis, DNA Terminology Bacteria (microorganisms) Enterobacter Enterobacter intermedius Enterobacteriaceae Kluyvera Kluyvera ascorbata Kluyvera cochleae Kluyvera cryocrescens Kluyvera georgiana Gadaleta, Patricia Gladys Phylogenetic relationships of the genus Kluyvera: Transfer of Enterobacter intermedius Izard et al. 1980 to the genus Kluyvera as Kluyvera intermedia comb. nov. and reclassification of Kluyvera cochleae as a later synonym of K. intermedia |
| topic_facet |
bacterial DNA RNA 16S article bacterial strain biochemistry classification controlled study DNA DNA hybridization Enterobacter intermedius Enterobacteriaceae gene sequence genus Kluyvera kluyvera ascorbata Kluyvera cochleae Kluyvera cryocrescens Kluyvera georgiana Kluyvera intermedia nomenclature nonhuman nucleotide sequence phylogeny priority journal species identification strain difference Bacterial Typing Techniques DNA, Bacterial DNA, Ribosomal Enterobacter Enterobacteriaceae Kluyvera Molecular Sequence Data Nucleic Acid Hybridization Phenotype Phylogeny RNA, Ribosomal, 16S Sequence Analysis, DNA Terminology Bacteria (microorganisms) Enterobacter Enterobacter intermedius Enterobacteriaceae Kluyvera Kluyvera ascorbata Kluyvera cochleae Kluyvera cryocrescens Kluyvera georgiana |
| description |
In order to assess the relationship between the genus Kluyvera and other members of the family Enterobacteriaceae, the 16S rRNA genes of type strains of the recognized Kluyvera species, Kluyvera georgiana, Kluyvera cochleae, Kluyvera ascorbata and Kluyvera cryocrescens, were sequenced. A comparative phylogenetic analysis based on these 16S rRNA gene sequences and those available for strains belonging to several genera of the family Enterobacteriaceae showed that members of the genus Kluyvera form a cluster that contains all the known Kluyvera species. However, the type strain of Enterobacter intermedius (ATCC 33110 T ) was included within this cluster in a very close relationship with the type strain of K. cochleae (ATCC 51609 T ). In addition to the phylogenetic evidence, biochemical and DNA-DNA hybridization analyses of species within this cluster indicated that the type strain of E. intermedius is in fact a member of the genus Kluyvera and, within it, of the species Kluyvera cochleae. Therefore, following the current rules for bacterial nomenclature and classification, the transfer of E. intermedius to the genus Kluyvera as Kluyvera intermedia comb. nov. is proposed (type strain, ATCC 33110 T =CIP 79.27 T =LMG 2785 T =CCUG 14183 T ). Biochemical analysis of four E. intermedius strains and one K. cochleae strain independent of the respective type strains further indicated that E. intermedius and K. cochleae represent the same species and are therefore heterotypic synonyms. Nomenclatural priority goes to the oldest legitimate epithet. Consequently, Kluyvera cochleae Müller et al. 1996 is a later synonym of Kluyvera intermedia (Izard et al. 1980) Pavan et al. 2005. © 2005 IUMS. |
| author |
Gadaleta, Patricia Gladys |
| author_facet |
Gadaleta, Patricia Gladys |
| author_sort |
Gadaleta, Patricia Gladys |
| title |
Phylogenetic relationships of the genus Kluyvera: Transfer of Enterobacter intermedius Izard et al. 1980 to the genus Kluyvera as Kluyvera intermedia comb. nov. and reclassification of Kluyvera cochleae as a later synonym of K. intermedia |
| title_short |
Phylogenetic relationships of the genus Kluyvera: Transfer of Enterobacter intermedius Izard et al. 1980 to the genus Kluyvera as Kluyvera intermedia comb. nov. and reclassification of Kluyvera cochleae as a later synonym of K. intermedia |
| title_full |
Phylogenetic relationships of the genus Kluyvera: Transfer of Enterobacter intermedius Izard et al. 1980 to the genus Kluyvera as Kluyvera intermedia comb. nov. and reclassification of Kluyvera cochleae as a later synonym of K. intermedia |
| title_fullStr |
Phylogenetic relationships of the genus Kluyvera: Transfer of Enterobacter intermedius Izard et al. 1980 to the genus Kluyvera as Kluyvera intermedia comb. nov. and reclassification of Kluyvera cochleae as a later synonym of K. intermedia |
| title_full_unstemmed |
Phylogenetic relationships of the genus Kluyvera: Transfer of Enterobacter intermedius Izard et al. 1980 to the genus Kluyvera as Kluyvera intermedia comb. nov. and reclassification of Kluyvera cochleae as a later synonym of K. intermedia |
| title_sort |
phylogenetic relationships of the genus kluyvera: transfer of enterobacter intermedius izard et al. 1980 to the genus kluyvera as kluyvera intermedia comb. nov. and reclassification of kluyvera cochleae as a later synonym of k. intermedia |
| publishDate |
2005 |
| url |
https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_14665026_v55_n1_p437_Pavan http://hdl.handle.net/20.500.12110/paper_14665026_v55_n1_p437_Pavan |
| work_keys_str_mv |
AT gadaletapatriciagladys phylogeneticrelationshipsofthegenuskluyveratransferofenterobacterintermediusizardetal1980tothegenuskluyveraaskluyveraintermediacombnovandreclassificationofkluyveracochleaeasalatersynonymofkintermedia |
| _version_ |
1768544973147340800 |