Loop-Mediated Isothermal Amplification Combined With Lateral-Flow Dipstick for Detection of Centrocestus formosanus in Ornamental Fish
© 2024 John Wiley & Sons Ltd.
| Veröffentlicht in: | Journal of fish diseases. - 1998. - (2024) vom: 17. Dez., Seite e14074 |
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| Format: | Online-Aufsatz |
| Sprache: | English |
| Veröffentlicht: |
2024
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| Zugriff auf das übergeordnete Werk: | Journal of fish diseases |
| Schlagworte: | Journal Article Centrocestus formosanus goldfish lateral‐flow dipstick loop‐mediated isothermal amplification |
| Zusammenfassung: | © 2024 John Wiley & Sons Ltd. The minute intestinal trematode Centrocestus formosanus is a major problem that can be found in the gills of various fish species. This parasite can destroy the gill structure of fish, leading to increased fish morbidity and mortality rates. In this study, loop-mediated isothermal amplification (LAMP) based on the internal transcript spacer 1 region combined with a lateral-flow dipstick (LAMP-LFD) assay was used to detect C. formosanus in goldfish, Carassius auratus. The results showed that LAMP-LFD was specific to C. formosanus and had no cross-amplification with other co-infecting parasite species, close related parasite species or their hosts (both intermediate host and definitive host). The limit of detection is as low as one metacercaria per gill. In testing 40 goldfish gill samples, the LAMP-LFD method showed 100% accuracy when compared to traditional morphological identification. This method can be used as a rapid diagnostic tool for C. formosanus detection to obtain epidemiological information for monitoring, controlling, and preventing outbreaks of this parasite |
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| Beschreibung: | Date Revised 17.12.2024 published: Print-Electronic RefSeq: KY075665.1, KY075664.1, MG792915.1, KY201101.1, MG792871.1, HM192923.1, EU678357.1, AY278032.1, MH191338.1, KY596043.1, KY596036.1, JQ740818.1, KY290760.1, KX815125.1, AY245706.1, KX815126.1, KC999100.1, EU038153.1, KT020833.1, DQ456828.1, JF718629.1, FJ609420.1, JF718632.1 Citation Status Publisher |
| ISSN: | 1365-2761 |
| DOI: | 10.1111/jfd.14074 |