Pathogenic Potential of Edwardsiella tarda Strains Isolated from Turbot
نویسندگان
چکیده
منابع مشابه
Intraspecific genetic variability of Edwardsiella tarda strains from cultured turbot.
Edwardsiella tarda is an enterobacterial fish pathogen that causes mortality in various fish species worldwide. In this study, we analyzed the intraspecific variability in a collection of E. tarda strains isolated from turbot. To do this we employed 4 polymerase chain reaction (PCR)-based methods: (1) random amplified polymorphic DNA (RAPD), (2) enterobacterial repetitive intergenic consensus-P...
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Edwardsiella tarda was isolated from the intestinal tract of a 2-month-old pig. This is the first reported isolation of Edwardsiella tarda from swine in the United States. Swine have been reported as potential carriers of Edwardsiella tarda, but pathogenicity of this organism for swine has not been determined. Although the pig had access to several farm ponds, the exact source of infection was ...
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Saccharomyces cerevisiae plays a beneficial role in health because of its intrinsic nutritional value and bio-functional properties, which is why it is also used as a dietary supplement. However, the perception that S. cerevisiae is harmless has changed due to an increasing number of infections caused by this yeast. Given this scenario, we have tested whether viable strains contained in dietary...
متن کاملEvaluation of four polymerase chain reaction primer pairs for the detection of Edwardsiella tarda in turbot.
Edwardsiella tarda is an important emergent pathogen in European aquaculture, causing several mortality events in turbot Scophthalmus maximus cultures in recent years. Here, we evaluated in parallel the specificity of 4 previously published pairs of primers, gyrBF1/gyrBR1, tardaF/ tardaR, etfA and etfD, for the detection of 53 E. tarda strains isolated from different sources, as well as 18 repr...
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Edwardsiella tarda was isolated from patients, water tortoises (Clemmys caspica), and samples of water from Lake Kinnereth, the river Jordan, well water, and sewage water. Of the 53 isolates, 35 belonged to completely identified serotypes, among them 7 new ones. Fourteen cultures had O antigens, and one had an H antigen, different from those previously described. Three serotypes isolated from p...
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ژورنال
عنوان ژورنال: Fish Pathology
سال: 2011
ISSN: 0388-788X,1881-7335
DOI: 10.3147/jsfp.46.27