English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Contagious equine metritis (CEM) is a highly contagious bacterial venereal disease of horses caused by Taylorella equigenitalis. CEM-PCR is a semi-nested PCR method for detecting this bacterium. Although this technique is regarded as a sensitive diagnostic method for CEM, there are risks of it generating false positive and false negative results. In this study, we constructed a recombinant plasmid (CEM-POS) as reaction control to assure adequate PCR reaction and prevent false positive results caused by contamination of the reaction control in routine CEM-PCR examinations. CEM-POS was constructed by insertion of rpoB fragments from Rhodococcus equi into CEM-1P, which is a recombinant plasmid that includes a T. equigenitalis-specific sequence region. In CEM-PCR, the size of the PCR product from CEM-POS was clearly different from the true positive PCR product. In addition, CEM-POS retained high stability under convenient storage conditions of 4 degrees C. These results suggest CEM-POS to be a useful tool as a reaction control in routine CEM-PCR examinations.

Construction of a Recombinant Plasmid as Reaction Control in Routine PCR for Detection of Contagious Equine Metritis (CEM-PCR)