Molecular method for the characterization of Coxiella burnetii from clinical and environmental samples: variability of genotypes in Spain.

ABSTRACT:

Background

Coxiella burnetii is a highly clonal microorganism which is difficult to culture, requiring BSL3 conditions for its propagation. This leads to a scarce availability of isolates worldwide. On the other hand, published methods of characterization have delineated up to 8 different genomic groups and 36 genotypes. However, all these methodologies, with the exception of one that exhibited limited discriminatory power (3 genotypes), rely on performing between 10 and 20 PCR amplifications or sequencing long fragments of DNA, which make their direct application to clinical samples impracticable and leads to a scarce accessibility of data on the circulation of C. burnetii genotypes.

Results

To assess the variability of this organism in Spain, we have developed a novel meth

SUBMITTER: Jado I 

PROVIDER: S-EPMC3413600 | biostudies-literature | 2012 Jun

REPOSITORIES: biostudies-literature