Evidence map›Paper›PMID 34101853›Full record

ArticleJournal of fish diseases2021

Rapid genotyping of tilapia lake virus (TiLV) using Nanopore sequencing.

Jerome Delamare-Deboutteville, Suwimon Taengphu, Han Ming Gan, Pattanapon Kayansamruaj, Partho Pratim Debnath, Andrew Barnes, Shaun Wilkinson, Minami Kawasaki, Chadag Vishnumurthy Mohan, Saengchan Senapin and 1 more

Abstract read
In one paragraph

Article in Journal of fish diseases, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

7 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors.

Jerome Delamare-DebouttevilleWorldFish, Penang, Malaysia.ORCID https://orcid.org/0000-0003-4169-2456
Suwimon TaengphuFish Health Platform, Center of Excellence for Shrimp Molecular Biology and Biotechnology (Centex Shrimp), Faculty of Science, Mahidol University, Bangkok, Thailand.
Han Ming GanGeneSEQ Sdn Bhd, Rawang, Malaysia.ORCID https://orcid.org/0000-0001-7987-738X
Pattanapon KayansamruajCenter of Excellence in Aquatic Animal Health Management, Faculty of Fisheries, Kasetsart University, Bangkok, Thailand.ORCID https://orcid.org/0000-0002-6187-2772
Partho Pratim DebnathWorldFish, Khulna, Bangladesh.ORCID https://orcid.org/0000-0002-8107-7880
Andrew BarnesSchool of Biological Sciences and Centre for Marine Science, The University of Queensland, Brisbane, QLD, Australia.ORCID https://orcid.org/0000-0002-3990-8070
Shaun WilkinsonSchool of Biological Sciences, Victoria University of Wellington, Wellington, New Zealand.ORCID https://orcid.org/0000-0002-7332-7931
Minami KawasakiSchool of Biological Sciences and Centre for Marine Science, The University of Queensland, Brisbane, QLD, Australia.ORCID https://orcid.org/0000-0002-1389-538X
Chadag Vishnumurthy MohanWorldFish, Penang, Malaysia.ORCID https://orcid.org/0000-0002-2574-284X
Saengchan SenapinFish Health Platform, Center of Excellence for Shrimp Molecular Biology and Biotechnology (Centex Shrimp), Faculty of Science, Mahidol University, Bangkok, Thailand.ORCID https://orcid.org/0000-0002-5599-4343
Ha Thanh DongFaculty of Science and Technology, Suan Sunandha Rajabhat University, Bangkok, Thailand.ORCID https://orcid.org/0000-0002-7190-757X

Funding

CGIAR Trust Fund
6 · The paper itself

Abstract

Infectious diseases represent one of the major challenges to sustainable aquaculture production. Rapid, accurate diagnosis and genotyping of emerging pathogens during early-suspected disease cases is critical to facilitate timely response to deploy adequate control measures and prevent or reduce spread. Currently, most laboratories use PCR to amplify partial pathogen genomic regions, occasionally combined with sequencing of PCR amplicon(s) using conventional Sanger sequencing services for confirmatory diagnosis. The main limitation of this approach is the lengthy turnaround time. Here, we report an innovative approach using a previously developed specific PCR assay for pathogen diagnosis combined with a new Oxford Nanopore Technologies (ONT)-based amplicon sequencing method for pathogen genotyping. Using fish clinical samples, we applied this approach for the rapid confirmation of PCR amplicon sequences identity and genotyping of tilapia lake virus (TiLV), a disease-causing virus affecting tilapia aquaculture globally. The consensus sequences obtained after polishing exhibit strikingly high identity to references derived by Illumina and Sanger methods (99.83%-100%). This study suggests that ONT-based amplicon sequencing is a promising platform to deploy in regional aquatic animal health diagnostic laboratories in low- and medium-income countries, for fast identification and genotyping of emerging infectious pathogens from field samples within a single day.

Indexed as

CichlidsGenotypeAnimalsFish DiseasesNanopore SequencingRNA VirusesRNA Virus Infectionsbioinformatics and genotypingNile tilapia (Oreochromis niloticus)Oxford Nanopore TechnologiesRed tilapia (Oreochromis spp.)semi-nested RT-PCRTilapia lake virus

Identifiers

PMID34101853
PMCPMC8518713

What OpenQuestion holds

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LicenceCC BY-NC-ND
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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.