Combined multilocus short-sequence-repeat and mycobacterial interspersed repetitive unit-variable-number tandem-repeat typing of Mycobacterium avium subsp. paratuberculosis isolates

Abstract

Short-sequence-repeat (SSR) sequencing was applied to 127 Mycobacterium avium subsp. paratuberculosis isolates typed by mycobacterial interspersed repetitive unit-variable-number tandem repeats (MIRU-VNTR) and IS900 restriction fragment length polymorphism (RFLP). Combined MIRU-VNTR and SSR typing followed by secondary IS900 RFLP typing is an improved approach to high-resolution genotyping of this pathogen. Copyright © 2008, American Society for Microbiology. All Rights Reserved.