Extended Bibliography: |
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Ref #: |
31703 |
Author(s): |
Carter,J.S.;Bowden,F.J.;Bastian,I.;Myers,G.M.;Sriprakash,K.S.;Kemp,D.J. |
Journal: |
Int J Syst Bacteriol |
Title: |
Phylogenetic evidence for reclassification of Calymmatobacterium granulomatis as Klebsiella granulomatis comb. nov |
Volume: |
49 Pt 4 |
Page(s): |
1695-700 |
Year: |
1999 |
Keyword(s): |
GENBANK/AF009169
GENBANK/AF009171
GENBANK/AF009230
GENBANK/AF009231
Calymmatobacterium/*classification/cytology/genetics/physiology
Escherichia coli Proteins
Genes, rRNA
Granuloma Inguinale/*microbiology
Humans
Klebsiella/*classification/cytology/genetics/physiology
Molecular Sequence Data
Phylogeny
Porins/genetics
RNA, Ribosomal, 16S/genetics
Sequence Analysis, DNA
|
Remarks: |
By sequencing a total of 2089 bp of the 16S rRNA and phoE genes it was demonstrated that Calymmatobacterium granulomatis (the causative organism of donovanosis) shows a high level of identity with Klebsiella species pathogenic to humans (Klebsiella pneumoniae, Klebsiella rhinoscleromatis). It is proposed that C. granulomatis should be reclassified as Klebsiella granulomatis comb. nov. An emended description of the genus Klebsiella is given. |
URL: |
10555350 |
|
Ref #: |
50886 |
Author(s): |
Drancourt,M.;Bollet,C.;Carta,A.;Rousselier,P. |
Journal: |
Int J Syst Evol Microbiol |
Title: |
Phylogenetic analyses of Klebsiella species delineate Klebsiella and Raoultella gen. nov., with description of Raoultella ornithinolytica comb. nov., Raoultella terrigena comb. nov. and Raoultella planticola comb. nov |
Volume: |
51 |
Page(s): |
925-32 |
Year: |
2001 |
Keyword(s): |
GENBANK/AF129441
GENBANK/AF129442
GENBANK/AF129443
DNA, Bacterial/genetics
DNA, Ribosomal/genetics
DNA-Directed RNA Polymerases/genetics
Enterobacter aerogenes/classification/genetics
Enterobacteriaceae/*classification/genetics
Erwinia/classification/genetics
Klebsiella/*classification/genetics
Molecular Sequence Data
Nucleic Acid Hybridization
*Phylogeny
RNA, Ribosomal, 16S/genetics
|
Remarks: |
The phylogenetic relationships of the type strains of 9 Klebsiella species and 20 species from 11 genera of the family Enterobacteriaceae were investigated by performing a comparative analysis of the sequences of the 16S rRNA and rpoB genes. The sequence data were phylogenetically analysed by the neighbourjoining and parsimony methods. The phylogenetic inference of the sequence comparison confirmed that the genus Klebsiella is heterogeneous and composed of species which form three clusters that also included members of other genera, including Enterobacter aerogenes, Erwinia clusters I and II and Tatumella. Cluster I contained the type strains of Klebsiella pneumoniae subsp. pneumoniae, Klebsiella pneumoniae subsp. rhinoscleromatis and Klebsiella pneumoniae subsp. ozaenae. Cluster II contained Klebsiella ornithinolytica, Klebsiella planticola, Klebsiella trevisanii and Klebsiella terrigena, organisms characterized by growth at 10 degrees C and utilization of L-sorbose as carbon source. Cluster III contained Klebsiella oxytoca. The data from the sequence analyses along with previously reported biochemical and DNA-DNA hybridization data support the division of the genus Klebsiella into two genera and one genogroup. The name Raoultella is proposed as a genus name for species of cluster II and emended definitions of Klebsiella species are proposed. |
URL: |
11411716 |
|
Ref #: |
43181 |
Author(s): |
Delmas,J.;Breysse,F.;Devulder,G.;Flandrois,J.P.;Chomarat,M. |
Journal: |
Diagn Microbiol Infect Dis |
Title: |
Rapid identification of Enterobacteriaceae by sequencing DNA gyrase subunit B encoding gene |
Volume: |
55 |
Page(s): |
263-8 |
Year: |
2006 |
Keyword(s): |
Bacterial Typing Techniques/*methods
DNA Gyrase/*genetics
Enterobacteriaceae/enzymology/genetics/*isolation & purification
Genotype
Humans
Sequence Analysis, DNA/methods
|
Remarks: |
Real-time polymerase chain reaction and sequencing were used to characterize a 506-bp-long DNA fragment internal to the gyrB gene (gyrBint). The sequences obtained from 32 Enterobacteriaceae-type strains and those available in the Genbank nucleotide sequence database (n = 24) were used as a database to identify 240 clinical enterobacteria isolates. Sequence analysis of the gyrBint fragment of 240 strains showed that gyrBint constitutes a discriminative target sequence to differentiate between Enterobacteriaceae species. Comparison of these identifications with those obtained by phenotypic methods (Vitek 1 system and/or Rapid ID 32E; bioMerieux, Marcy l'Etoile, France) revealed discrepancies essentially with genera Citrobacter and Enterobacter. Most of the strains identified as Enterobacter cloacae by phenotypic methods were identified as Enterobacter hormaechei strains by gyrBint sequencing. The direct sequencing of gyrBint would be useful as a complementary tool in the identification of clinical Enterobacteriaceae isolates. |
URL: |
16626902 |
|
Ref #: |
12919 |
Author(s): |
Carter,J.S.;Bowden,F.J.;Bastian,I.;Myers,G.M.;Sriprakash,K.S.;Kemp,D.J. |
Journal: |
Int J Syst Bacteriol |
Title: |
Phylogenetic evidence for reclassification of Calymmatobacterium granulomatis as Klebsiella granulomatis comb. nov |
Volume: |
49 Pt 4 |
Page(s): |
1695-700 |
Year: |
1999 |
Keyword(s): |
GENBANK/AF009169
GENBANK/AF009171
GENBANK/AF009230
GENBANK/AF009231
Calymmatobacterium/*classification/cytology/genetics/physiology
Genes, rRNA
Granuloma Inguinale/*microbiology
Human
Klebsiella/*classification/cytology/genetics/physiology
Molecular Sequence Data
Phylogeny
Porins/genetics
RNA, Ribosomal, 16S/genetics
Sequence Analysis, DNA
Support, Non-U.S. Gov't
|
Remarks: |
By sequencing a total of 2089 bp of the 16S rRNA and phoE genes it was demonstrated that Calymmatobacterium granulomatis (the causative organism of donovanosis) shows a high level of identity with Klebsiella species pathogenic to humans (Klebsiella pneumoniae, Klebsiella rhinoscleromatis). It is proposed that C. granulomatis should be reclassified as Klebsiella granulomatis comb. nov. An emended description of the genus Klebsiella is given. |
URL: |
20023050 |
|
Ref #: |
12920 |
Author(s): |
Drancourt,M.;Bollet,C.;Carta,A.;Rousselier,P. |
Journal: |
Int J Syst Evol Microbiol |
Title: |
Phylogenetic analyses of Klebsiella species delineate Klebsiella and Raoultella gen. nov., with description of Raoultella ornithinolytica comb. nov., Raoultella terrigena comb. nov. and Raoultella planticola comb. nov |
Volume: |
51 |
Page(s): |
925-32 |
Year: |
2001 |
Keyword(s): |
GENBANK/AF129441
GENBANK/AF129442
GENBANK/AF129443
DNA, Bacterial/genetics
DNA, Ribosomal/genetics
DNA-Directed RNA Polymerases/genetics
Enterobacter aerogenes/classification/genetics
Enterobacteriaceae/*classification/genetics
Erwinia/classification/genetics
Klebsiella/*classification/genetics
Molecular Sequence Data
Nucleic Acid Hybridization
*Phylogeny
RNA, Ribosomal, 16S/genetics
|
Remarks: |
The phylogenetic relationships of the type strains of 9 Klebsiella species and 20 species from 11 genera of the family Enterobacteriaceae were investigated by performing a comparative analysis of the sequences of the 16S rRNA and rpoB genes. The sequence data were phylogenetically analysed by the neighbourjoining and parsimony methods. The phylogenetic inference of the sequence comparison confirmed that the genus Klebsiella is heterogeneous and composed of species which form three clusters that also included members of other genera, including Enterobacter aerogenes, Erwinia clusters I and II and Tatumella. Cluster I contained the type strains of Klebsiella pneumoniae subsp. pneumoniae, Klebsiella pneumoniae subsp. rhinoscleromatis and Klebsiella pneumoniae subsp. ozaenae. Cluster II contained Klebsiella ornithinolytica, Klebsiella planticola, Klebsiella trevisanii and Klebsiella terrigena, organisms characterized by growth at 10 degrees C and utilization of L-sorbose as carbon source. Cluster III contained Klebsiella oxytoca. The data from the sequence analyses along with previously reported biochemical and DNA-DNA hybridization data support the division of the genus Klebsiella into two genera and one genogroup. The name Raoultella is proposed as a genus name for species of cluster II and emended definitions of Klebsiella species are proposed. |
URL: |
21304435 |
|
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Data: |
(Kauffmann C 5046, ATCC 13884) Type strain / E. P. Snijders, Amsterdam in 1937 / Nose, Sumatra / Capsular serotype 3 / Snijders, E. P. & Goslings, W. R. O. (1934) Zentbl. Bakt. ParasitKde, I. Abt. Orig. 132, 343; (1934) 133, 33; (1935) 134, 196; (1936) 136, 1, / Cowan, S. T. et al. (1960) J. gen. Microbiol. 23, 601
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