Nucleotide sequence of the ospAB operon of a Borrelia burgdorferi strain expressing OspA but not OspB

Author:

Eiffert H1,Ohlenbusch A1,Fehling W1,Lotter H1,Thomssen R1

Affiliation:

1. Department of Medical Microbiology, University of Göttingen, Germany.

Abstract

The nucleotide sequence of a 1.6-kb clone containing the gene for outer surface protein A (OspA) of a German strain (GO2) of Borrelia burgdorferi was determined. The deduced amino acid sequence showed a homology of 82% to the OspA molecules from three other B. burgdorferi strains. The best-conserved region was recognized at the 36-amino-terminal amino acids of OspA. OspB could not be identified in the strain investigated, probably because the nucleotide sequence of the ospAB operon prevented expression of the OspB gene.

Publisher

American Society for Microbiology

Subject

Infectious Diseases,Immunology,Microbiology,Parasitology

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5. .Fikrig E. et al. Unpublished data.

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