Validation of a microbead-based format for spoligotyping of Legionella pneumophila.

ABSTRACT: A 42-plex clustered regularly interspaced short palindromic repeat (CRISPR)-based typing technique (spoligotyping) was recently developed at the French National Reference Center for Legionella. It allows the subtyping of the Legionella pneumophila sequence type 1/Paris pulsotype. In this report, we present the transfer of the membrane-based spoligotyping technique to a microbead-based multiplexed format. This microbead-based high-throughput assay uses devices such as Luminex 200 or the recently launched Magpix system (Luminex Corp., Austin, TX). We designated this new technique LP-SPOL (for L. pneumophila spoligotyping). We used two sets of samples previously subtyped by the membrane-based spoligotyping method to set up and validate the transfer on the two microbead-based systems. The firs

SUBMITTER: Gomgnimbou MK 

PROVIDER: S-EPMC4097685 | biostudies-literature | 2014 Jul

REPOSITORIES: biostudies-literature