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Lamalee A, Saiyudthong S, Changsen C, Kiatpathomchai W, Limthongkul J, Naparswad C, Sukphattanaudomchoke C, Chaopreecha J, Senapin S, Jaroenram W, Buates S. End-point rapid detection of total and pathogenic Vibrio parahaemolyticus ( tdh+ and/or trh1+ and/or trh2+) in raw seafood using a colorimetric loop-mediated isothermal amplification-xylenol orange technique. PeerJ 2024; 12:e16422. [PMID: 38188160 PMCID: PMC10771086 DOI: 10.7717/peerj.16422] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Accepted: 10/17/2023] [Indexed: 01/09/2024] Open
Abstract
Background Vibrio parahaemolyticus is the leading cause of bacterial seafood-borne gastroenteritis in humans worldwide. To ensure seafood safety and to minimize the occurrence of seafood-borne diseases, early detection of total V. parahaemolyticus (pathogenic and non-pathogenic strains) and pathogenic V. parahaemolyticus (tdh+ and/or trh1+ and/or trh2+) is required. This study further improved a loop-mediated isothermal amplification (LAMP) assay using xylenol orange (XO), a pH sensitive dye, to transform conventional LAMP into a one-step colorimetric assay giving visible results to the naked eye. LAMP-XO targeted rpoD for species specificity and tdh, trh1, and trh2 for pathogenic strains. Multiple hybrid inner primers (MHP) of LAMP primers for rpoD detection to complement the main primer set previously reported were designed by our group to maximize sensitivity and speed. Methods Following the standard LAMP protocol, LAMP reaction temperature for rpoD, tdh, trh1, and trh2 detection was first determined using a turbidimeter. The acquired optimal temperature was subjected to optimize six parameters including dNTP mix, betaine, MgSO4, Bst 2.0 WarmStart DNA polymerase, reaction time and XO dye. The last parameter was done using a heat block. The color change of the LAMP-XO result from purple (negative) to yellow (positive) was monitored visually. The detection limits (DLs) of LAMP-XO using a 10-fold serial dilution of gDNA and spiked seafood samples were determined and compared with standard LAMP, PCR, and quantitative PCR (qPCR) assays. Subsequently, the LAMP-XO assay was validated with 102 raw seafood samples and the results were compared with PCR and qPCR assays. Results Under optimal conditions (65 °C for 75 min), rpoD-LAMP-XO and tdh-LAMP-XO showed detection sensitivity at 102 copies of gDNA/reaction, or 10 folds greater than trh1-LAMP-XO and trh2-LAMP-XO. This level of sensitivity was similar to that of standard LAMP, comparable to that of the gold standard qPCR, and 10-100 times higher than that of PCR. In spiked samples, rpoD-LAMP-XO, tdh-LAMP-XO, and trh2-LAMP-XO could detect V. parahaemolyticus at 1 CFU/2.5 g spiked shrimp. Of 102 seafood samples, LAMP-XO was significantly more sensitive than PCR (P < 0.05) for tdh and trh2 detection and not significantly different from qPCR for all genes determined. The reliability of tdh-LAMP-XO and trh2-LAMP-XO to detect pathogenic V. parahaemolyticus was at 94.4% and 100%, respectively. Conclusions To detect total and pathogenic V. parahaemolyticus, at least rpoD-LAMP-XO and trh2-LAMP-XO should be used, as both showed 100% sensitivity, specificity, and accuracy. With short turnaround time, ease, and reliability, LAMP-XO serves as a better alternative to PCR and qPCR for routine detection of V. parahaemolyticus in seafood. The concept of using a one-step LAMP-XO and MHP-LAMP to enhance efficiency of diagnostic performance of LAMP-based assays can be generally applied for detecting any gene of interest.
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Affiliation(s)
- Aekarin Lamalee
- Department of Microbiology, Faculty of Science, Mahidol University, Bangkok, Thailand
| | - Soithong Saiyudthong
- Institute of Food Research and Product Development, Kasetsart University, Bangkok, Thailand
| | - Chartchai Changsen
- Department of Microbiology, Faculty of Science, Mahidol University, Bangkok, Thailand
| | - Wansika Kiatpathomchai
- Bioengineering and Sensing Technology Research Team, National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency (NSTDA), Pathum Thani, Thailand
| | - Jitra Limthongkul
- Department of Microbiology, Faculty of Science, Mahidol University, Bangkok, Thailand
| | - Chanita Naparswad
- Department of Microbiology, Faculty of Science, Mahidol University, Bangkok, Thailand
| | | | - Jarinya Chaopreecha
- Department of Microbiology, Faculty of Science, Mahidol University, Bangkok, Thailand
| | - Saengchan Senapin
- Center of Excellence for Shrimp Molecular Biology and Biotechnology, Faculty of Science, Mahidol University, Bangkok, Thailand
- National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency (NSTDA), Pathum Thani, Thailand
| | - Wansadaj Jaroenram
- Bioengineering and Sensing Technology Research Team, National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency (NSTDA), Pathum Thani, Thailand
| | - Sureemas Buates
- Department of Microbiology, Faculty of Science, Mahidol University, Bangkok, Thailand
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Saetang J, Sukkapat P, Palamae S, Singh P, Senathipathi DN, Buatong J, Benjakul S. Multiplex PCR-Lateral Flow Dipstick Method for Detection of Thermostable Direct Hemolysin ( TDH) Producing V. parahaemolyticus. BIOSENSORS 2023; 13:698. [PMID: 37504096 PMCID: PMC10377466 DOI: 10.3390/bios13070698] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Revised: 06/24/2023] [Accepted: 06/29/2023] [Indexed: 07/29/2023]
Abstract
Vibrio parahaemolyticus is usually found in seafood and causes acute gastroenteritis in humans. Therefore, a detection method of pathogenic V. parahaemolyticus is necessary. Multiplex PCR combined with lateral flow dipstick (LFD) assay was developed to detect pathogenic V. parahaemolyticus. Biotin-, FAM-, and Dig-conjugated primers targeting thermolabile hemolysin (TLH) and thermostable direct hemolysin (TDH) genes were used for multiplex PCR amplification. The condition of the method was optimized and evaluated by agarose gel electrophoresis and universal lateral flow dipstick. The specificity assay was evaluated using strains belonging to seven foodborne pathogen species. The sensitivity of the method was also evaluated using DNA in the concentration range of 0.39-100 ng/reaction. The artificial spiking experiment was performed using 10 g of shrimp samples with an enrichment time of 0, 4, and 8 h with 101, 102, and 103 CFU of V. parahaemolyticus. The developed multiplex PCR-LFD assay showed no non-specific amplification with a limit of the detection of 0.78 ng DNA/reaction visualized by agarose gel electrophoresis and 0.39 ng DNA with LFD assay. The artificial spiking experiment demonstrated that this method could detect pathogenic V. parahaemolyticus at 10 CFU/10 g shrimp samples following a 4 h of enrichment. Multiplex PCR-LFD assay was therefore established for detecting pathogenic V. parahaemolyticus with high sensitivity and specificity and might be a useful tool to develop a detection kit used in the food safety sector.
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Affiliation(s)
- Jirakrit Saetang
- International Center of Excellence in Seafood Science and Innovation, Faculty of Agro-Industry, Prince of Songkla University, Hat Yai 90110, Songkhla, Thailand
| | - Phutthipong Sukkapat
- International Center of Excellence in Seafood Science and Innovation, Faculty of Agro-Industry, Prince of Songkla University, Hat Yai 90110, Songkhla, Thailand
| | - Suriya Palamae
- International Center of Excellence in Seafood Science and Innovation, Faculty of Agro-Industry, Prince of Songkla University, Hat Yai 90110, Songkhla, Thailand
| | - Prashant Singh
- Department of Nutrition, and Integrative Physiology, Florida State University, Tallahassee, FL 32306, USA
| | - Deep Nithun Senathipathi
- International Center of Excellence in Seafood Science and Innovation, Faculty of Agro-Industry, Prince of Songkla University, Hat Yai 90110, Songkhla, Thailand
| | - Jirayu Buatong
- International Center of Excellence in Seafood Science and Innovation, Faculty of Agro-Industry, Prince of Songkla University, Hat Yai 90110, Songkhla, Thailand
| | - Soottawat Benjakul
- International Center of Excellence in Seafood Science and Innovation, Faculty of Agro-Industry, Prince of Songkla University, Hat Yai 90110, Songkhla, Thailand
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3
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Distribution of Vibrio parahaemolyticus in Farmed Shrimp Penaeus vannamei, Farm Water and Sediment. JOURNAL OF PURE AND APPLIED MICROBIOLOGY 2021. [DOI: 10.22207/jpam.15.3.57] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
The halophilic marine bacterium Vibrio parahaemolyticus is a zoonotic pathogen associated with wild-caught and farmed shrimp. The bacterium is an important cause of gastroenteritis associated with the consumption of raw or undercooked seafood. In the present study, the prevalence and human pathogenic potential of Vibrio parahaemolyticus in Penaeus vannamei (tissue and hepatopancreas) and the farm environment (water and sediment) was investigated by conventional culture and molecular techniques. The total Vibrio counts of P. vannamei ranged from <1 CFU/mL in hemolymph to 7.61 log CFU/g in the hepatopancreas. The sediment samples consistently showed the counts of 6-7 log CFU/g, while the pond water had Vibrio counts in the range of 2-3 log CFU/ml. Of 120 Vibrio isolates identified, 87 were confirmed as V. parahaemolyticus based on the toxR and tlh gene-specific PCR. The virulence marker gene tdh was not detected in any of the isolates, while the trh gene was detected in 3 (3.6%) isolates. Although the incidence of pathogenic V. parahaemolyticus in farmed P. vannamei is low, the high numbers of total vibrios and V. parahaemolyticus demand constant monitoring of animals and the farm environment for human pathogenic strains of V. parahaemolyticus.
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Gu D, Wang K, Lu T, Li L, Jiao X. Vibrio parahaemolyticus CadC regulates acid tolerance response to enhance bacterial motility and cytotoxicity. JOURNAL OF FISH DISEASES 2021; 44:1155-1168. [PMID: 33831221 PMCID: PMC8359830 DOI: 10.1111/jfd.13376] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Accepted: 03/26/2021] [Indexed: 05/15/2023]
Abstract
Pathogens adapted to sub-lethal acidic conditions could increase the virulence and survival ability under lethal conditions. In the aquaculture industry, feed acidifiers have been used to increase the growth of aquatic animals. However, there is limited study on the effects of acidic condition on the virulence and survival of pathogens in aquaculture. In this study, we investigated the survival ability of Vibrio parahaemolyticus at lethal acidic pH (4.0) after adapted the bacteria to sub-lethal acidic pH (5.5) for 1 hr. Our results indicated that the adapted strain increased the survival ability at lethal acidic pH invoked by an inorganic (HCl) or organic (citric) acid. RNA-sequencing (RNA-seq) results revealed that 321 genes were differentially expressed at the sub-lethal acidic pH including cadC, cadBA and groES/groEL relating to acid tolerance response (ATR), as well as genes relating to outer membrane, heat-shock proteins, phosphotransferase system and flagella system. Quantitative real-time polymerase chain reaction (qRT-PCR) confirmed that cadC and cadBA were upregulated under sub-lethal acidic conditions. The CadC protein could directly regulate the expression of cadBA to modulate the ATR in V. parahaemolyticus. RNA-seq data also indicated that 113 genes in the CadC-dependent way and 208 genes in the CadC-independent way were differentially expressed, which were related to the regulation of ATR. Finally, the motility and cytotoxicity of the sub-lethal acidic adapted wild type (WT) were significantly increased compared with the unadapted strain. Our results demonstrated that the dietary acidifiers may increase the virulence and survival of V. parahaemolyticus in aquaculture.
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Affiliation(s)
- Dan Gu
- Jiangsu Key Laboratory of Zoonosis/Jiangsu Co‐innovation Center for Prevention and Control of Important Animal Infectious Diseases and ZoonosesYangzhou UniversityJiangsuChina
- Key Laboratory of Prevention and Control of Biological Hazard Factors (Animal Origin) for Agrifood Safety and QualityMinistry of Agriculture of ChinaYangzhou UniversityYangzhouChina
- Joint International Research Laboratory of Agriculture and Agri‐product Safety of the Ministry of EducationYangzhou UniversityJiangsuChina
| | - Kangru Wang
- Jiangsu Key Laboratory of Zoonosis/Jiangsu Co‐innovation Center for Prevention and Control of Important Animal Infectious Diseases and ZoonosesYangzhou UniversityJiangsuChina
| | - Tianyu Lu
- Jiangsu Key Laboratory of Zoonosis/Jiangsu Co‐innovation Center for Prevention and Control of Important Animal Infectious Diseases and ZoonosesYangzhou UniversityJiangsuChina
| | - Lingzhi Li
- Jiangsu Key Laboratory of Zoonosis/Jiangsu Co‐innovation Center for Prevention and Control of Important Animal Infectious Diseases and ZoonosesYangzhou UniversityJiangsuChina
| | - Xinan Jiao
- Jiangsu Key Laboratory of Zoonosis/Jiangsu Co‐innovation Center for Prevention and Control of Important Animal Infectious Diseases and ZoonosesYangzhou UniversityJiangsuChina
- Key Laboratory of Prevention and Control of Biological Hazard Factors (Animal Origin) for Agrifood Safety and QualityMinistry of Agriculture of ChinaYangzhou UniversityYangzhouChina
- Joint International Research Laboratory of Agriculture and Agri‐product Safety of the Ministry of EducationYangzhou UniversityJiangsuChina
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Shaheer P, Akhilnath PG, Sreejith VN, Joseph TC, Murugadas V, Lalitha KV. Strain variability and pathogenic potential of tdhcarrying Vibrio parahaemolyticus isolated from diseased Penaeus monodon. DISEASES OF AQUATIC ORGANISMS 2019; 137:41-46. [PMID: 31777398 DOI: 10.3354/dao03425] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
A disease outbreak in 42-d-old black tiger shrimp Penaeus monodon juveniles from a commercial aquaculture farm in Kerala, India, was investigated. The cause of the disease outbreak was confirmed as Vibrio parahaemolyticus by biochemical tests, PCR targeting the toxR gene and pathogenicity testing of the isolates. All of the isolates tested negative by PCR specific for V. parahaemolyticus associated with acute hepatopancreatic necrosis disease (AHPND), implicating vibriosis unrelated to AHPND as the cause of mortality. Among the 19 isolates obtained, 2 possessed the tdh gene (coding for thermo-stable hemolysin), whereas none of the isolates possessed trh. The LD50 value of 8 isolates of V. parahaemolyticus from diseased and apparently healthy shrimp ranged from 2.7 × 104 to 4.9 × 105 CFU ml-1 by immersion challenge of P. monodon postlarvae. BOX-PCR and dendrogram analysis of the bacterial isolates revealed that the isolates from moribund and apparently healthy shrimp formed separate clusters, indicating that these isolates originate from separate clones. The isolates from moribund shrimp including tdh-positive V. parahaemolyticus clustered together. The present study represents the first report of tdh-positive V. parahaemolyticus causing disease in a shrimp farm.
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Affiliation(s)
- P Shaheer
- Microbiology, Fermentation and Biotechnology Division, Central Institute of Fisheries Technology, Matsyapuri P.O., Cochin 682029, Kerala, India
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Geng Y, Tan K, Liu L, Sun XX, Zhao B, Wang J. Development and evaluation of a rapid and sensitive RPA assay for specific detection of Vibrio parahaemolyticus in seafood. BMC Microbiol 2019; 19:186. [PMID: 31409301 PMCID: PMC6693139 DOI: 10.1186/s12866-019-1562-z] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2018] [Accepted: 07/31/2019] [Indexed: 11/10/2022] Open
Abstract
Background Vibrio parahaemolyticus (V. parahaemolyticus) is a leading cause of food poisoning and is of great importance to public health due to the frequency and seriousness of the diseases. The simple, timely and efficient detection of this pathogen is a major concern worldwide. In this study, we established a simple and rapid method based on recombinase polymerase amplification (RPA) for the determination of V. parahaemolyticus. According to the gyrB gene sequences of V. parahaemolyticus available in GenBank, specific primers and an exo probe were designed for establishing real-time recombinase polymerase amplification (real-time RPA). Results The real-time RPA reaction was performed successfully at 38 °C, and results were obtained within 20 min. The method only detected V. parahaemolyticus and did not show cross-reaction with other bacteria, exhibiting a high level of specificity. The study showed that the detection limit (LOD) of real-time RPA was 1.02 × 102 copies/reaction. For artificially contaminated samples with different bacteria concentrations, V. parahaemolyticus could be detected within 5–12 min by real-time RPA in oyster sauce, codfish and sleeve-fish at concentrations as low as 4 CFU/25 g, 1 CFU/25 g and 7 CFU/25 g, respectively, after enrichment for 6 h, but were detected in a minimum of 35 min by real-time PCR (Ct values between 27 and 32). Conclusion This study describes a simple, rapid, and reliable method for the detection of V. parahaemolyticus, which could potentially be applied in the research laboratory and disease diagnosis.
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Affiliation(s)
- Yunyun Geng
- Department of Pharmacology, Hebei University of Chinese Medicine, No.326 South Xinshi Road, Shijiazhuang, 050091, Hebei, China.,College of Life Sciences, Hebei Normal University, No.20, Road E. 2nd Ring South, Yuhua District, Shijiazhuang, Hebei Province, 050024, People's Republic of China
| | - Ke Tan
- College of Life Sciences, Hebei Normal University, No.20, Road E. 2nd Ring South, Yuhua District, Shijiazhuang, Hebei Province, 050024, People's Republic of China
| | - Libing Liu
- Center of Inspection and Quarantine, Hebei Entry-Exit Inspection and Quarantine Bureau, No.318 Hepingxilu Road, Shijiazhuang, 050024, Hebei, China.,Hebei Academy of Inspection and Quarantine Science and Technology, No.318 Hepingxilu Road, Shijiazhuang, Hebei Province, 050051, People's Republic of China
| | - Xiao Xia Sun
- Center of Inspection and Quarantine, Hebei Entry-Exit Inspection and Quarantine Bureau, No.318 Hepingxilu Road, Shijiazhuang, 050024, Hebei, China.,Hebei Academy of Inspection and Quarantine Science and Technology, No.318 Hepingxilu Road, Shijiazhuang, Hebei Province, 050051, People's Republic of China
| | - Baohua Zhao
- College of Life Sciences, Hebei Normal University, No.20, Road E. 2nd Ring South, Yuhua District, Shijiazhuang, Hebei Province, 050024, People's Republic of China.
| | - Jianchang Wang
- Center of Inspection and Quarantine, Hebei Entry-Exit Inspection and Quarantine Bureau, No.318 Hepingxilu Road, Shijiazhuang, 050024, Hebei, China. .,Hebei Academy of Inspection and Quarantine Science and Technology, No.318 Hepingxilu Road, Shijiazhuang, Hebei Province, 050051, People's Republic of China.
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Xu D, Ji L, Wu X, Yan W, Chen L. Detection and differentiation of Vibrio parahaemolyticus by multiplexed real-time PCR. Can J Microbiol 2018; 64:809-815. [PMID: 29864373 DOI: 10.1139/cjm-2018-0083] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Vibrio parahaemolyticus is a common and important pathogen that causes human gastroenteritis worldwide. A rapid, sensitive, and specific assay is urgently required for detection and differentiation of V. parahaemolyticus strains. We designed three sets of primers and probes using groEL and two virulence genes (tdh and trh) from V. parahaemolyticus, and developed a multiplex real-time PCR protocol. The sensitivity and specificity of the multiplex assay was evaluated by environmental and clinical specimens of V. parahaemolyticus. The multiplex PCR response system and annealing temperature were optimized. The detection limits of the multiplex real-time PCR were 104 and 105 CFU/mL (or CFU/g) in pure cultures and spiked oysters, respectively. The multiplex real-time PCR specifically detected and differentiated V. parahaemolyticus from 35 Vibrio strains and 11 other bacterial strains. Moreover, this method can detect and distinguish virulent from nonvirulent strains, with no cross-reactivity observed in the bacteria tested. This newly established multiplex real-time PCR assay offers rapid, specific, and reliable detection of the total and pathogenic V. parahaemolyticus strains, which is very useful during outbreaks and sporadic cases caused by V. parahaemolyticus infection.
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Affiliation(s)
- Deshun Xu
- Huzhou Center for Disease Control and Prevention, Huzhou 313000, China.,Huzhou Center for Disease Control and Prevention, Huzhou 313000, China
| | - Lei Ji
- Huzhou Center for Disease Control and Prevention, Huzhou 313000, China.,Huzhou Center for Disease Control and Prevention, Huzhou 313000, China
| | - Xiaofang Wu
- Huzhou Center for Disease Control and Prevention, Huzhou 313000, China.,Huzhou Center for Disease Control and Prevention, Huzhou 313000, China
| | - Wei Yan
- Huzhou Center for Disease Control and Prevention, Huzhou 313000, China.,Huzhou Center for Disease Control and Prevention, Huzhou 313000, China
| | - Liping Chen
- Huzhou Center for Disease Control and Prevention, Huzhou 313000, China.,Huzhou Center for Disease Control and Prevention, Huzhou 313000, China
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Fu S, Wang L, Tian H, Wei D, Liu Y. Pathogenicity and genomic characterization of Vibrio parahaemolyticus strain PB1937 causing shrimp acute hepatopancreatic necrosis disease in China. ANN MICROBIOL 2018. [DOI: 10.1007/s13213-018-1328-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
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Plasmid dynamics in Vibrio parahaemolyticus strains related to shrimp Acute Hepatopancreatic Necrosis Syndrome (AHPNS). INFECTION GENETICS AND EVOLUTION 2017; 51:211-218. [DOI: 10.1016/j.meegid.2017.04.007] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/06/2017] [Revised: 03/31/2017] [Accepted: 04/08/2017] [Indexed: 11/21/2022]
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Enríquez-Espinoza T, Mendoza-Cano F, Encinas-García T, Sánchez-Paz A. Molecular epidemiology of selected infectious diseases caused by bacteria in juveniles and post-larvae of the white shrimp Penaeus vannamei from the north-western coast of Mexico. JOURNAL OF FISH DISEASES 2016; 39:1393-1397. [PMID: 27037647 DOI: 10.1111/jfd.12473] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/08/2015] [Revised: 01/06/2016] [Accepted: 01/29/2016] [Indexed: 06/05/2023]
Affiliation(s)
- T Enríquez-Espinoza
- Laboratorio de Referencia, Análisis y Diagnóstico en Sanidad Acuícola, Centro de Investigaciones Biológicas del Noroeste (CIBNOR), Hermosillo, Sonora, Mexico
| | - F Mendoza-Cano
- Laboratorio de Referencia, Análisis y Diagnóstico en Sanidad Acuícola, Centro de Investigaciones Biológicas del Noroeste (CIBNOR), Hermosillo, Sonora, Mexico
| | - T Encinas-García
- Laboratorio de Referencia, Análisis y Diagnóstico en Sanidad Acuícola, Centro de Investigaciones Biológicas del Noroeste (CIBNOR), Hermosillo, Sonora, Mexico
| | - A Sánchez-Paz
- Laboratorio de Referencia, Análisis y Diagnóstico en Sanidad Acuícola, Centro de Investigaciones Biológicas del Noroeste (CIBNOR), Hermosillo, Sonora, Mexico.
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A cross-priming amplification assay coupled with vertical flow visualization for detection of Vibrio parahaemolyticus. Mol Cell Probes 2015. [DOI: 10.1016/j.mcp.2015.07.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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12
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Yingkajorn M, Sermwittayawong N, Khamhaeng N, Nishibuchi M, Vuddhakul V. Quantitative Analysis of Pathogenic and Nonpathogenic V
ibrio parahaemolyticus
in Shrimp Derived from Industrial Processing. J Food Saf 2015. [DOI: 10.1111/jfs.12238] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Mingkwan Yingkajorn
- Department of Pathology; Faculty of Medicine; Prince of Songkla University; Hat Yai Songkhla Thailand
| | - Nutthawan Sermwittayawong
- Food Safety and Health Research Unit; Department of Microbiology; Faculty of Science; Prince of Songkla University; Hat Yai Songkhla Thailand
| | - Natchaya Khamhaeng
- Food Safety and Health Research Unit; Department of Microbiology; Faculty of Science; Prince of Songkla University; Hat Yai Songkhla Thailand
| | | | - Varaporn Vuddhakul
- Food Safety and Health Research Unit; Department of Microbiology; Faculty of Science; Prince of Songkla University; Hat Yai Songkhla Thailand
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