JCM Figure table search 04
Home Help [Feedback] [For Subscribers] [Archive] [Search] [Contents]
This Article
Right arrow Full Text (PDF)
Right arrow Alert me when this article is cited
Right arrow Alert me if a correction is posted
Services
Right arrow Similar articles in this journal
Right arrow Similar articles in PubMed
Right arrow Alert me to new issues of the journal
Right arrow Download to citation manager
Right arrowReprints and Permissions
Right arrow Copyright Information
Right arrow Books from ASM Press
Right arrow MicrobeWorld
Citing Articles
Right arrow Citing Articles via HighWire
Right arrow Citing Articles via Google Scholar
Google Scholar
Right arrow Articles by Roux, V.
Right arrow Articles by Raoult, D.
Right arrow Search for Related Content
PubMed
Right arrow PubMed Citation
Right arrow Articles by Roux, V.
Right arrow Articles by Raoult, D.

 Previous Article  |  Next Article 

Journal of Clinical Microbiology, Jun 1995, 1573-1579, Vol 33, No. 6
Copyright © 1995 by the American Society for Microbiology. All rights reserved.

Inter- and intraspecies identification of Bartonella (Rochalimaea) species

V Roux and D Raoult
Unite des Rickettsies, Faculte de Medecine, Centre National de la Recherche Scientifique EP J 0054, Marseille, France.

Species of the genus Rochalimaea, recently renamed Bartonella, are of a growing medical interest. Bartonella quintana was reported as the cause of trench fever, endocarditis, and bacillary angiomatosis. B. henselae has been implicated in symptoms and infections of human immunodeficiency virus-infected patients, such as fever, endocarditis, and bacillary angiomatosis, and is involved in the etiology of cat scratch disease. Such a wide spectrum of infections makes it necessary to obtain an intraspecies identification tool in order to perform epidemiological studies. B. vinsonii, B. elizabethae, seven isolates of B. quintana, and four isolates of B. henselae were studied by pulsed- field gel electrophoresis (PFGE) after restriction with the infrequently cutting endonucleases NotI, EagI, and SmaI. Specific profiles were obtained for each of the four Bartonella species. Comparison of genomic fingerprints of isolates of the same species showed polymorphism in DNA restriction patterns, and a specific profile was obtained for each isolate. A phylogenetic analysis of the B. quintana isolates was obtained by using the Dice coefficient, UPGMA (unweighted pair-group method of arithmetic averages), and Package Philip programming. Amplification by PCR and subsequent sequencing using an automated laser fluorescent DNA sequencer (Pharmacia) was performed on the intergenic spacer region (ITS) between the 16 and 23S rRNA genes. It was found that each B. henselae isolate had a specific sequence, while the B. quintana isolates fell into only two groups. When endonuclease restriction analysis of the ITS PCR product was done, three enzymes, TaqI, HindIII, and HaeIII, allowed species identification of Bartonella spp.(ABSTRACT TRUNCATED AT 250 WORDS)


This article has been cited by other articles:




Home Help [Feedback] [For Subscribers] [Archive] [Search] [Contents]
Antimicrob. Agents Chemother. Clin. Microbiol. Rev.
Clin. Vaccine Immunol. ALL ASM JOURNALS

Copyright © 1995 by the American Society for Microbiology. All rights reserved.