Jesus Genaro Sanchez-Martinez, Roberto Perez-Castaneda, Ma. De la Luz Vazquez Sauceda, Jaime Rabago Castro, Gabriel Aguirre-Guzman,
Rapid Detection of Edwardsiella ictaluri from Channel Catfish Tissue and Water Samples by PCR Amplification,
Journal of Animal and Veterinary Advances,
Volume 11,Issue 20,
2012,
Pages 3823-3826,
ISSN 1680-5593,
javaa.2012.3823.3826,
(https://makhillpublications.co/view-article.php?doi=javaa.2012.3823.3826)
Abstract: Polymerase Chain Reaction (PCR) primers were designed to detect
Edwardsiella ictaluri in tissue and water samples. Three pairs of primers
were designed and tested against the E. ictaluri type strain (ATCC No.
33202). The primers for pEI1 and EIl6s were very sensitive for the detection
of E. ictaluri in water and tissue samples of fish experimentally infected
with different bacterial dilutions. The PCR conditions described were optimized
to obtain results in 5 h. This PCR has the potential of detecting low levels
of E. ictaluri in tissue and water samples allowing for the timely detection
of enteric septcaemia of catfish in farms.
Keywords: PCR;detection;E. ictaluri;catfish;Ell6s