Evidence map›Paper›PMID 30768665›Full record

ArticleJournal of medical entomology2019

A Microsatellite Multiplex Assay for Profiling Pig DNA in Mosquito Bloodmeals.

John B Keven, Edward D Walker, Patrick J Venta

Open access · bronzeAbstract readEvaluation Study
In one paragraph

Article in Journal of medical entomology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.6field-weighted citation impact, top 17% 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

8 citing papers in PubMed, 21 citations in OpenAlex.

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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

3 authors at 2 institutions in 2 countries.

John B KevenDepartment of Microbiology and Molecular Genetics, Michigan State University, East Lansing, MI.
Edward D WalkerDepartment of Microbiology and Molecular Genetics, Michigan State University, East Lansing, MI.
Patrick J VentaDepartment of Microbiology and Molecular Genetics, Michigan State University, East Lansing, MI.
Michigan State University · USPapua New Guinea Institute of Medical Research · PG

Funding

TransmissionU19AI089686 · NIAID · CASE WESTERN RESERVE UNIVERSITY · PI BURKOT, TOM · 2010 to 2016
$9.9M
CASE-PNG Infectious Disease Research Training ProgramD43TW007377 · FIC · CASE WESTERN RESERVE UNIVERSITY · PI KAZURA, JAMES WALTER, ZIMMERMAN, PETER A. · 2005 to 2015
$2.0M
FIC NIH HHS D43 TW007377NIAID NIH HHS U19 AI089686
6 · The paper itself

Abstract

Genetic profiling has been used to link mosquito bloodmeals to the individual humans, but this analysis has not been done for other mammalian bloodmeals. In this study, we describe a microsatellite-based method for identifying individual pigs in mosquito bloodmeals based on their unique multilocus genotypes. Eleven tetranucleotide microsatellites and a sex-specific marker were selected based on Smith-Waterman DNA sequence alignment scores from the reference genome and primers were designed with features that reduce primer dimers, promote complete adenylation, and enable fluorescent labeling of amplicons. A multiplex polymerase chain reaction (PCR) assay was optimized and validated by analyzing DNA of individual pigs from several nuclear families and breeds before it was used to analyze genomic DNA of pig-derived mosquito bloodmeals from villages of Papua New Guinea. Population analysis of the nuclear families showed high expected and observed heterozygosity. The probability of observing two unrelated or sibling individuals sharing the same genotype at a single microsatellite locus or a combination of loci was vanishingly low. Samples had unique genotypes and gender was accurately predicted. Analysis of 129 pig bloodmeals identified 19 unique genotypes, which varied greatly in frequency in the mosquito bloodmeal samples. The high allelic diversity of the microsatellite loci and low probability of false attribution of identity show that this genotyping method reliably distinguishes distantly and closely related pigs and can be used to identify individual pigs from genotyped mosquito bloodmeals.

Indexed as

Genotyping TechniquesAnimalsCulicidaeDNAFeeding BehaviorMicrosatellite RepeatsPolymerase Chain ReactionSwineDNAbloodgenotypemicrosatellitemosquitopig

Identifiers

PMID30768665
PMCPMC6595529
OpenAlexW2913560954

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.