Simple jQuery Dropdowns
Please use this identifier to cite or link to this item: http://repository.li.mahidol.ac.th/dspace/handle/123456789/49717
Full metadata record
DC FieldValueLanguage
dc.contributor.authorThawatchai Chaijarasphongen_US
dc.contributor.authorThanyawit Thammachaien_US
dc.contributor.authorOrnchuma Itsathitphaisarnen_US
dc.contributor.authorKallaya Sritunyalucksanaen_US
dc.contributor.authorRungkarn Suebsingen_US
dc.contributor.otherMahidol Universityen_US
dc.contributor.otherThailand National Center for Genetic Engineering and Biotechnologyen_US
dc.date.accessioned2020-01-27T07:21:23Z-
dc.date.available2020-01-27T07:21:23Z-
dc.date.issued2019-10-15en_US
dc.identifier.citationAquaculture. Vol.512, (2019)en_US
dc.identifier.issn00448486en_US
dc.identifier.other2-s2.0-85071650221en_US
dc.identifier.urihttp://repository.li.mahidol.ac.th/dspace/handle/123456789/49717-
dc.description.abstract© 2019 Elsevier B.V. White spot disease (WSD), caused by white spot syndrome virus (WSSV), is among the most severe diseases of cultivated shrimp. Here, the CRISPR-Cas12a system coupled with nucleic acid amplification was optimized for the detection of WSSV. The CRISPR-Cas12a system was used to specifically cleave the WSSV amplicons, simultaneously releasing a quenched reporter molecule resulting in fluorescence that could be detected with a simple UV transilluminator or a microplate reader. This specific cleavage accompanied by fluorescence simultaneously revealed the presence of the amplicon and confirmed its identity, preventing false positive test results from non-specific amplicons. When coupled with PCR or recombinase polymerase amplification (RPA), the Cas12a platform was capable of detecting as few as 200 copies WSSV per reaction and displayed no cross-reactivity with other shrimp DNA viruses. The method was also un-interfered by the presence of large amounts of unrelated background DNA. Moreover, the RPA-Cas12a protocol from start to finish could be performed at a constant temperature near 37 °C and required <1 h, without the need for complex equipment. Overall, our results demonstrated that the CRISPR-Cas12a method is robust, specific, confirmatory, user-friendly and potentially adaptable for in-field diagnosis of shrimp diseases.en_US
dc.rightsMahidol Universityen_US
dc.source.urihttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85071650221&origin=inwarden_US
dc.subjectAgricultural and Biological Sciencesen_US
dc.titlePotential application of CRISPR-Cas12a fluorescence assay coupled with rapid nucleic acid amplification for detection of white spot syndrome virus in shrimpen_US
dc.typeArticleen_US
dc.rights.holderSCOPUSen_US
dc.identifier.doi10.1016/j.aquaculture.2019.734340en_US
dc.identifier.urlhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85071650221&origin=inwarden_US
Appears in Collections:Scopus 2019

Files in This Item:
There are no files associated with this item.


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.