Phylogenesis of relapsing fever Borrelia spp

Int J Syst Bacteriol. 1996 Oct;46(4):859-65. doi: 10.1099/00207713-46-4-859.

Abstract

The phylogenetic relationships of 20 relapsing fever (RF) Borrelia spp. were estimated on the basis of the sequences of rrs genes. Complete sequences were aligned and compared with previously published sequences, and the similarity values were found to be 97.7 to 99.9%. Phylogenetic trees were constructed by using the three neighbor-joining, maximum-parsimony, and maximum-likelihood methods. The results of the comparative phylogenetic analysis divided the RF Borrelia spp. into three major clusters. One cluster included Borrelia crocidurae, Borrelia duttonii, Borrelia recurrentis, and Borrelia hispanica. Another cluster comprised tow main branches with Borrelia coriaceae, Borrelia lonestari, and Borrelia miyamotoi on one side and Borrelia parkeri, Borrelia turicatae, and Borrelia hermsii on the other side. Borrelia anserina constituted the third cluster. The phylogenetic position of Borrelia persica was more uncertain. These results suggested that the taxonomy of these spirochetes should be revised. To overcome the problems of culturing the spirochetes, RF Borrelia primers were defined. Following PCR amplification of the rrs gene, restriction length fragment polymorphism could be used to distinguish between RF Borrelia strains.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Animals
  • Base Sequence
  • Borrelia / classification*
  • Borrelia / genetics
  • Female
  • Genetic Variation
  • Mice
  • Molecular Sequence Data
  • Phylogeny
  • Polymerase Chain Reaction
  • Polymorphism, Restriction Fragment Length
  • Relapsing Fever / microbiology*
  • Sensitivity and Specificity

Associated data

  • GENBANK/U42283
  • GENBANK/U42284
  • GENBANK/U42285
  • GENBANK/U42286
  • GENBANK/U42287
  • GENBANK/U42288
  • GENBANK/U42289
  • GENBANK/U42290
  • GENBANK/U42291
  • GENBANK/U42292
  • GENBANK/U42293
  • GENBANK/U42294
  • GENBANK/U42295
  • GENBANK/U42296
  • GENBANK/U42297
  • GENBANK/U42298
  • GENBANK/U42299
  • GENBANK/U42300
  • GENBANK/U42301
  • GENBANK/U42302