MOLECULAR-GENETIC BASIS OF PHYSIOLOGY AND PATHOGENICITY OF COXIELLA BURNETII

Abstract

Abstract. The agent of Q-fever Coxiella burnetii is unusual intracellular pathogen which is possessed of biggest transporting and metabolic abilities in compare with microorganisms with similar parasitic strategy. It is supposed that different strains of the pathogen exist in various stages of pathological adaption and have different potential of virulence. The structure of C. burnetii genome, characteristics of metabolic routes, mechanisms of interaction with host cells and possible virulence factors are discussed in the review. The special attention is paid to Coxiella genotyping methods and possible correlations between genomic polymorphism of different strains and their virulence potential.

Keywords

• coxiella burnetii
• genome
• pathogenic adoption
• genomic groups
• genotyping