國家衛生研究院 NHRI:Item 3990099045/12310
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    題名: A rapid insect species identification system using mini-barcode pyrosequencing
    作者: Hsieh, CH;Huang, CG;Wu, WJ;Wang, HY
    貢獻者: National Mosquito-Borne Diseases Control Research Center
    摘要: BACKGROUND: Rapid and accurate species identification is not only important for biodiversity studies and pest quarantine and management, but in some cases may also influence the results of international trade negotiations. In this study, we developed a rapid species identification system for insects. RESULT: A universal DNA mini-barcode primer pair was designed to target ca. 120 bp of the mitochondrial 16S rDNA gene. This primer set can amplify the targeted region from all 301 species of 26 insect orders tested as well as other classes of Arthropoda. While we found no within-species variation in this region, it provided enough information to separate closely-related species or species complexes, in particular Thrips spp., and Bemisia spp.. By combining a quick DNA extraction method with pyrosequencing, we were able to generate DNA sequences and complete species identification within five hours. CONCLUSION: Mini-barcode pyrosequencing of 16S rDNA coupled with the GenBank database provides a rapid, accurate, and efficient species identification system. This system is therefore useful for biodiversity discovery, forensic identification, and quarantine control and management.
    日期: 2020-04
    關聯: Pest Management Science. 2020 Apr;76(4):1222-1227.
    Link to: http://dx.doi.org/10.1002/ps.5674
    JIF/Ranking 2023: http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=NHRI&SrcApp=NHRI_IR&KeyISSN=1526-498X&DestApp=IC2JCR
    Cited Times(WOS): https://www.webofscience.com/wos/woscc/full-record/WOS:000500457100001
    Cited Times(Scopus): https://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=85076127700
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