Real-Time PCR Assays Targeting a Unique Chromosomal Sequence of Yersinia pestis

Abstract

Our method clearly discriminates Y. pestis DNA from all other Yersinia species tested and from the closely related Y. pseudotuberculosis. These chromosomal assays are important both to verify the presence of Y. pestis based on a chromosomal target and to easily distinguish it from Y. pseudotuberculosis.