1887

Abstract

Among the three main species of sensu lato associated with Lyme borreliosis, sensu stricto () is the sole species present both in North America and in Europe, where and also occur. The greater genetic diversity together with the greater clinical polymorphism observed in the Old World suggests that this is the birthplace of the complex sensu lato. However, the genetic proximity of some North American and European strains is quite mystifying. A previous study of the whole genome (M. Foretz, D. Postic, and G. Baranton, Int. J. Syst. Bacteriol. 47:11-18, 1997) compared the diversity of North American and European strains. To further investigate the geographical origin and the migration of , we have focused on the study of the single variable and highly adaptive gene osp approaches demonstrated the greater diversity of North American strains and the close relatedness between European strains and between some isolates from the two areas. We discuss the significance of these features and suggest that they might be evidence of the anteriority of North American strains.

Loading

Article metrics loading...

/content/journal/ijsem/10.1099/00207713-47-4-1112
1997-10-01
2019-10-13
Loading full text...

Full text loading...

http://instance.metastore.ingenta.com/content/journal/ijsem/10.1099/00207713-47-4-1112
Loading

Most Cited This Month

This is a required field
Please enter a valid email address
Approval was a Success
Invalid data
An Error Occurred
Approval was partially successful, following selected items could not be processed due to error