Delineation of a new species of the Borrelia burgdorferi Sensu Lato Complex, Borrelia americana sp. nov.

ABSTRACT: Analysis of borrelia isolates collected from ticks, birds, and rodents from the southeastern United States revealed the presence of well-established populations of Borrelia burgdorferi sensu stricto, Borrelia bissettii, Borrelia carolinensis, and Borrelia sp. nov. Multilocus sequence analysis of five genomic loci from seven samples representing Borrelia sp. nov. isolated from nymphal Ixodes minor collected in South Carolina showed their close relatedness to California strains known as genomospecies 1 and separation from any other known species of the B. burgdorferi sensu lato complex. One nucleotide difference in the size of the 5S-23S intergenic spacer region, one substitution in 16S rRNA gene signature nucleotides, and silent nucleotide substitutions in sequences of the gene encoding fla

SUBMITTER: Rudenko N 

PROVIDER: S-EPMC2786643 | biostudies-literature | 2009 Dec

REPOSITORIES: biostudies-literature