Evidence map›Paper›PMID 32179808›Full record

ArticleScientific reports2020

Three-gene PCR and high-resolution melting analysis for differentiating vertebrate species mitochondrial DNA for biodiversity research and complementing forensic surveillance.

Daniel O Ouso, Moses Y Otiende, Maamun M Jeneby, Joseph W Oundo, Joel L Bargul, Scott E Miller, Lillian Wambua, Jandouwe Villinger

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
2.3field-weighted citation impact, top 11% of its field
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

22 citing papers in PubMed, 44 citations in OpenAlex.

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  11. Bloodmeal host identities among sympatricFrontiers in tropical diseases · 2023
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  18. Tsetse Bloodmeal Analyses Incriminate the Common WarthogPathogens (Basel, Switzerland) · 2021
    Article
  19. Review
  20. Article
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

8 authors at 4 institutions in 2 countries.

Daniel O OusoInternational Centre of Insect Physiology and Ecology (icipe), P.O. Box 30772-00100, Nairobi, Kenya.ORCID http://orcid.org/0000-0003-0994-2558
Moses Y OtiendeKenya Wildlife Service, Veterinary Department, P.O. Box 40241-00100, Nairobi, Kenya.
Maamun M JenebyInstitute of Primate Research, National Museums of Kenya, Department of Tropical and Infectious Diseases, P. O. Box 24481-00502, Karen, Nairobi, Kenya.ORCID http://orcid.org/0000-0002-3001-402X
Joseph W OundoInternational Centre of Insect Physiology and Ecology (icipe), P.O. Box 30772-00100, Nairobi, Kenya.ORCID http://orcid.org/0000-0001-6435-3428
Joel L BargulInternational Centre of Insect Physiology and Ecology (icipe), P.O. Box 30772-00100, Nairobi, Kenya.ORCID http://orcid.org/0000-0001-8573-6807
Scott E MillerNational Museum of Natural History, Smithsonian Institution, Washington, DC, USA.ORCID http://orcid.org/0000-0002-4138-1378
Lillian WambuaInternational Centre of Insect Physiology and Ecology (icipe), P.O. Box 30772-00100, Nairobi, Kenya.ORCID http://orcid.org/0000-0003-3632-7411
Jandouwe VillingerInternational Centre of Insect Physiology and Ecology (icipe), P.O. Box 30772-00100, Nairobi, Kenya. jandouwe@icipe.org.ORCID http://orcid.org/0000-0002-5097-6605
International Centre of Insect Physiology and Ecology · KEInstitute of Primate Research · KEKenya Wildlife Service · KESmithsonian Institution · US

Funding

Wellcome Trust
6 · The paper itself

Abstract

Reliable molecular identification of vertebrate species from morphologically unidentifiable tissue is critical for the prosecution of illegally-traded wildlife products, conservation-based biodiversity research, and identification of blood-meal hosts of hematophagous invertebrates. However, forensic identification of vertebrate tissue relies on sequencing of the mitochondrial cytochrome oxidase I (COI) 'barcode' gene, which remains costly for purposes of screening large numbers of unknown samples during routine surveillance. Here, we adapted a rapid, low-cost approach to differentiate 10 domestic and 24 wildlife species that are common in the East African illegal wildlife products trade based on their unique high-resolution melting profiles from COI, cytochrome b, and 16S ribosomal RNA gene PCR products. Using the approach, we identified (i) giraffe among covertly sampled meat from Kenyan butcheries, and (ii) forest elephant mitochondrial sequences among savannah elephant reference samples. This approach is being adopted for high-throughput pre-screening of potential bushmeat samples in East African forensic science pipelines.

Indexed as

BiodiversityAnimalsAnimals, WildConservation of Natural ResourcesCytochromes bDNA, MitochondrialElectron Transport Complex IVElephantsForensic GeneticsGiraffesHigh-Throughput Screening AssaysKenyaMitochondriaPolymerase Chain ReactionRNA, Ribosomal, 16SSpecies SpecificityCytochromes bDNA, MitochondrialElectron Transport Complex IVRNA, Ribosomal, 16S

Identifiers

PMID32179808
PMCPMC7075967
OpenAlexW3011906965

What OpenQuestion holds

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LicenceCC BY
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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.