A proline racemase based PCR for identification of Trypanosoma vivax in cattle blood.

ABSTRACT: A study was conducted to develop a Trypanosoma vivax (T. vivax) specific PCR based on the T. vivax proline racemase (TvPRAC) gene. Forward and reverse primers were designed that bind at 764-783 bp and 983-1002 bp of the gene. To assess its specificity, TvPRAC PCR was conducted on DNA extracted from different haemotropic pathogens: T. vivax from Nigeria, Ethiopia and Venezuela, T. congolense Savannah type, T. brucei brucei, T. evansi, T. equiperdum, T. theileri, Theileria parva, Anaplasma marginale, Babesia bovis and Babesia bigemina and from bovine, goat, mouse, camel and human blood. The analytical sensitivity of the TvPRAC PCR was compared with that of the ITS-1 PCR and the 18S PCR-RFLP on a dilution series of T. vivax DNA in water. The diagnostic performance of the three PCRs was compar

SUBMITTER: Fikru R 

PROVIDER: S-EPMC3885604 | biostudies-literature | 2014

REPOSITORIES: biostudies-literature