raPid deteCtion of total and PatHogeniC VIBRIo pARAHAemoLyTICus Using real-time PCr witH taqman® flUoresCent Probes
نویسنده
چکیده
Vibrio parahaemolyticus is found throughout the marine environment and is a major cause of foodborne illness around the world. Foodborne illnesses due to V. parahaemolyticus infections frequently trace back to the consumption of raw or undercooked seafood. The ability to detect V. parahaemolyticus in a rapid, sensi tive, and specific manner is important to safeguard our food supply and prevent consumption of tainted shellfish. The objective of this study was to optimize a
منابع مشابه
Detection of Vibrio parahaemolyticus in shellfish by use of multiplexed real-time PCR with TaqMan fluorescent probes.
We developed a multiplexed real-time PCR assay using four sets of gene-specific oligonucleotide primers and four TaqMan probes labeled with four different fluorophores in a single reaction for detection of total and pathogenic Vibrio parahaemolyticus, including the pandemic O3:K6 serotype in oysters. V. parahaemolyticus has been associated with outbreaks of food-borne gastroenteritis caused by ...
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In this research, a sensitive, rapid and highly reproducible SYBR green based real-time PCR assay was developed for detection of toxR positive pathogenic Vibrio parahaemolyticus. To establish a real-time PCR assay for accurate and rapid detection of Vibrio parahaemolyticus. The special target sequence of toxR gene of Vibrio parahaemolyticus was amplified and characterized with a pair of primes....
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This study describes the development of a gene-specific DNA microarray coupled with multiplex PCR for the comprehensive detection of pathogenic vibrios that are natural inhabitants of warm coastal waters and shellfish. Multiplex PCR with vvh and viuB for Vibrio vulnificus, with ompU, toxR, tcpI, and hlyA for V. cholerae, and with tlh, tdh, trh, and open reading frame 8 for V. parahaemolyticus h...
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The study established a multiplex real-time polymerase chain reaction (PCR) for simultaneous detection and quantitation of Staphylococcus aureus, Salmonella Enterica, Bacillus cereus and Vibrio parahaemolyticus in the same reaction at one time, thus reducing the amounts of reagents and cutting down on the labor and time. Four sets of genetic marker specific primers corresponding to SAOUHSC_0229...
متن کاملDevelopment of a multiplex real-time PCR assay with an internal amplification control for the detection of total and pathogenic Vibrio parahaemolyticus bacteria in oysters.
Vibrio parahaemolyticus is an estuarine bacterium that is the leading cause of shellfish-associated cases of bacterial gastroenteritis in the United States. Our laboratory developed a real-time multiplex PCR assay for the simultaneous detection of the thermolabile hemolysin (tlh), thermostable direct hemolysin (tdh), and thermostable-related hemolysin (trh) genes of V. parahaemolyticus. The tlh...
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