Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 2 of 2
Full-Text Articles in Microbiology
Characterization Of Biofilms Formed By Mycobacterium Aviumn Subspecies Paratuberculosis In Psychologically Relevant Conditions, Richard Brunner
Characterization Of Biofilms Formed By Mycobacterium Aviumn Subspecies Paratuberculosis In Psychologically Relevant Conditions, Richard Brunner
All Graduate Theses, Dissertations, and Other Capstone Projects
Mycobacterium avium subspecies paratuberculosis (Mpt) is the cause of Johne's disease, a gastrointestinal disease that mainly affects ruminants. Despite being an obligate intracellular pathogen, Mpt can survive in the environment for months. How Mpt survives in the environment has yet to be determined, but one tactic Mpt may use is the formation of biofilms. Biofilms may provide sufficient protection and allow Mpt endure in the environment until a new host is encountered. The conditions affecting Mpt biofilm formation have not been investigated. Both in the host and in the environment, Mpt experiences physiological stresses that may induce biofilm formation including …
Bioinformatic And Sequence Analysis Of Four Resuscitation Promoting Factor (Rpf) Gene Homologues In Mycobacterium Avium Subsp. Paratuberculosis (Mpt), And Expression Of The Putative Mpt Rpfb In Escherichia Coli., David Dale Hedlund
All Graduate Theses, Dissertations, and Other Capstone Projects
Mycobacterium avium subsp. paratuberculosis (Mpt), the causative agent of Johne's disease (JD), is a global problem in the agricultural industry. It is estimated that 25% of all U.S. dairy herds are JD positive. One obstacle in the management of JD is the lack a sensitive diagnostic test for use during the early stages of infection. Resuscitation promoting factors (Rpf) are proteins that promote the growth of many species of Actinobacteria. If Rpf proteins could enhance the growth of Mpt, the sensitivity of diagnostic fecal culture could be improved, and the impact of JD on the dairy industry would be significantly …