Compositions and methods for detecting pathogenic bacteria expressing chaperonin proteins

摘要

This invention relates generally to compositions and methods for detection of pathogenic bacteria that express extracellular chaperonin proteins. In one embodiment, it relates to Mycobacterium tuberculosis (Mtb) detection and provides for novel probes for a specific and sensitive diagnostic test for Mycobacterium tuberculosis complex (TBC) that hybridize with the groEL-1 gene. Arrays comprising the novel probes immobilized on a support for hybridization analysis and methods for TBC detection using the probes are also provided.