Extended Bibliography: |
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Ref #: |
17178 |
Author(s): |
Kawata,K.;Anzai,T.;Senna,K.;Kikuchi,N.;Ezawa,A.;Takahashi,T. |
Journal: |
FEMS Microbiol Lett |
Title: |
Simple and rapid PCR method for identification of streptococcal species relevant to animal infections based on 23S rDNA sequence |
Volume: |
237 |
Page(s): |
57-64 |
Year: |
2004 |
Keyword(s): |
GENBANK/AB168118
GENBANK/AB168119
GENBANK/AB168120
GENBANK/AB168121
GENBANK/AB168122
GENBANK/AB168123
GENBANK/AB168124
GENBANK/AB168125
GENBANK/AB168126
GENBANK/AB168127
GENBANK/AB168128
Animals
DNA, Bacterial/*analysis/chemistry
DNA, Ribosomal/*analysis/chemistry
Electrophoresis, Agar Gel
Genes, rRNA
Molecular Sequence Data
Phylogeny
Polymerase Chain Reaction/*methods
RNA, Bacterial/genetics
RNA, Ribosomal, 23S/genetics
Sequence Analysis, DNA
Streptococcal Infections/microbiology/*veterinary
Streptococcus/*classification/genetics/*isolation & purification
|
Remarks: |
A PCR identification system targeting 23S rDNA sequences for the identification of eight streptococcal species relevant to animal infections (Streptococcus agalactiae, S. bovis, S. canis, S. dysgalactiae, S. equi, S. porcinus, S. suis and S. uberis) was developed. This system consists of two PCR reactions, A and B, in which seven and eight primers, respectively, are used simultaneously, and was designed so that each amplification product indicates a species by its size. A total of 111 cultures, including the type strain of eight species, could be successfully identified and differentiated as individual species, except for the cross reactivity between S. bovis and S. equinus. The developed PCR system can complete the identification procedure for eight streptococcal species through two tube reactions per isolate, and, therefore, might provide a rapid, simple and accurate diagnostic tool for veterinary laboratories. |
URL: |
15268938 |
|
Ref #: |
84110 |
Author(s): |
Bekal,S.;Gaudreau,C.;Laurence,R.A.;Simoneau,E.;Raynal,L. |
Journal: |
J Clin Microbiol |
Title: |
Streptococcus pseudoporcinus sp. nov., a novel species isolated from the genitourinary tract of women |
Volume: |
44 |
Page(s): |
2584-6 |
Year: |
2006 |
Keyword(s): |
GENBANK/DQ303183
GENBANK/DQ303184
GENBANK/DQ303185
GENBANK/DQ303186
GENBANK/DQ303187
GENBANK/DQ303188
GENBANK/DQ303189
GENBANK/DQ303190
GENBANK/DQ303191
GENBANK/DQ303192
GENBANK/DQ303193
GENBANK/DQ303194
GENBANK/DQ303195
GENBANK/DQ303196
GENBANK/DQ303197
GENBANK/DQ303198
GENBANK/DQ303199
GENBANK/DQ303200
GENBANK/DQ303201
GENBANK/DQ303202
GENBANK/DQ303203
GENBANK/DQ303204
GENBANK/DQ303205
GENBANK/DQ303206
GENBANK/DQ303207
GENBANK/DQ303208
GENBANK/DQ303209
GENBANK/DQ340843
Cluster Analysis
DNA, Bacterial/chemistry/genetics
DNA, Ribosomal/chemistry/genetics
Female
Female Urogenital Diseases/*microbiology
Genes, rRNA
Humans
Molecular Sequence Data
Phylogeny
RNA, Bacterial/genetics
RNA, Ribosomal, 16S/genetics
Sequence Analysis, DNA
Streptococcal Infections/*microbiology
Streptococcus/*classification/genetics/*isolation & purification
Urogenital System/*microbiology
|
Remarks: |
Streptococcus strains from animal and human sources identified biochemically as Streptococcus porcinus were investigated by 16S rRNA gene sequencing. The nine human strains isolated between 1997 and 2005 formed a single cluster with more than 2.1% dissimilarity with S. porcinus strains from animal sources. A novel species, Streptococcus pseudoporcinus sp. nov., is proposed. |
URL: |
16825387 |
|
Ref #: |
13716 |
Author(s): |
Chatellier,S.;Harel,J.;Zhang,Y.;Gottschalk,M.;Higgins,R.;Devriese,L.A.;Brousseau,R. |
Journal: |
Int J Syst Bacteriol |
Title: |
Phylogenetic diversity of Streptococcus suis strains of various serotypes as revealed by 16S rRNA gene sequence comparison |
Volume: |
48 Pt 2 |
Page(s): |
581-9 |
Year: |
1998 |
Keyword(s): |
GENBANK/AF009475
GENBANK/AF009476
GENBANK/AF009477
GENBANK/AF009478
GENBANK/AF009479
GENBANK/AF009480
GENBANK/AF009481
GENBANK/AF009482
GENBANK/AF009483
GENBANK/AF009484
GENBANK/AF009485
GENBANK/AF009486
GENBANK/AF009487
GENBANK/AF009488
GENBANK/AF009489
GENBANK/AF009490
GENBANK/AF009491
GENBANK/AF009492
GENBANK/AF009493
GENBANK/AF009494
GENBANK/AF009495
GENBANK/AF009496
GENBANK/AF009497
GENBANK/AF009498
GENBANK/AF009499
GENBANK/AF009500
GENBANK/AF009501
GENBANK/AF009502
GENBANK/AF009503
GENBANK/AF009504
Animal
Base Sequence
Cattle
Comparative Study
DNA, Bacterial
Human
Molecular Sequence Data
Phylogeny
RNA, Bacterial/analysis
RNA, Ribosomal, 16S/analysis
Sequence Analysis, RNA
Sequence Homology, Nucleic Acid
Serotyping
Sheep
Streptococcal Infections/microbiology/*veterinary
Streptococcus suis/*classification/genetics
Support, Non-U.S. Gov't
Swine
Swine Diseases/*microbiology
*Variation (Genetics)
|
Remarks: |
The 16S rRNA gene sequences of reference strains of Streptococcus suis serotypes 1-34 and 1/2 were determined. A comparative sequence analysis showed that the degree of sequence similarity between S. suis reference strains ranged from 93.94 to 100%. A dendrogram was constructed from the similarity matrix. Thirty-two strains representing 32 serotypes fell into a major group divided into three clusters. The other strains, S. suis serotypes 32, 33 and 34, were more distant. Biochemical characterization of the six more distant strains, including S. suis serotypes 20, 22, 26, 32, 33 and 34, revealed a profile similar to that of other S. suis serotypes. Comparison of the 16S rRNA gene sequences of S. suis reference strains with sequences of other members of the genus Streptococcus indicated that, with the exception of S. suis serotypes 32, 33 and 34, reference strains did not cluster with any other species in the genus. In conclusion, 16S rRNA gene sequence analysis defined a major group of S. suis reference strains which were very closely related and a higher divergence for S. suis serotypes 32, 33 and 34. However, to date, there is no strong evidence to reclassify strains of these serotypes in another species. |
URL: |
98401487 |
|
Ref #: |
5247 |
Author(s): |
Kilpper-Bälz,R.;Schleifer,K.H. |
Journal: |
Int. J. Syst. Bacteriol. |
Title: |
Streptococcus suis sp. nov., nom. rev. |
Volume: |
37 |
Page(s): |
160-162 |
Year: |
1987 |
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