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Peer-reviewed veterinary case report

A loop mediated isothermal amplification (LAMP) method for detection of infectious hematopoietic necrosis virus (IHNV) in rainbow trout (Oncorhynchus mykiss).

Journal:
Archives of virology
Year:
2005
Authors:
Gunimaladevi, I et al.
Affiliation:
United Graduate School of Agricultural Sciences · Japan

Abstract

A reverse transcription loop-mediated isothermal amplification (RT-LAMP) protocol was developed for detection of infectious hematopoietic necrosis virus (IHNV) RNA in rainbow trout (Oncorhynchus mykiss). A set of four primers, two outer and two inner primers for the RT-LAMP and the LAMP assay, were designed based on the sequence of G-protein of IHNV. Time and temperature conditions were optimized for 60 min at 63 degrees C for both RT-LAMP and LAMP protocols. The detection limit was found to be similar for both RT-LAMP and LAMP. When the sensitivity of RT-LAMP and LAMP were compared with conventional nested PCR, a10-fold higher sensitivity was seen for the LAMP protocols.

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Original publication: https://pubmed.ncbi.nlm.nih.gov/15662483/