D. Ralph et al., SPECIES OF BORRELIA DISTINGUISHED BY RESTRICTION SITE POLYMORPHISMS IN 16S RIBOSOMAL-RNA GENES, FEMS microbiology letters, 111(2-3), 1993, pp. 239-243
Three phyletic groups of Borrelia associated with Lyme disease, B. bur
gdorferi, B. garinii and group VS461 can be distinguished from each ot
her and other species of Borrelia by BfaI restriction site polymorphis
ms in PCR amplified 16S rRNA genes. One strain isolated from an Ixodes
pacificus tick in California that was previously unclassifiable was d
istinguishable from B. burgdorferi by an MnlI restriction site polymor
phism.