Evidence map›Paper›PMID 32111232›Full record

ArticleParasites & vectors2020

Probe-based multiplex qPCR identifies blood-meal hosts in Anopheles mosquitoes from Papua New Guinea.

John B Keven, Georgia Artzberger, Mary L Gillies, Rex B Mbewe, Edward D Walker

Open access · goldAbstract read
In one paragraph

Article in Parasites & vectors, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.8field-weighted citation impact, top 14% 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

12 citing papers in PubMed, 26 citations in OpenAlex.

  1. Article
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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

5 authors at 2 institutions in 2 countries.

John B KevenDepartment of Microbiology and Molecular Genetics, Michigan State University, East Lansing, MI, USA. kevenjoh@msu.edu.
Georgia ArtzbergerDepartment of Biomedical Laboratory Diagnostics, Michigan State University, East Lansing, MI, USA.
Mary L GilliesDepartment of Biomedical Laboratory Diagnostics, Michigan State University, East Lansing, MI, USA.
Rex B MbeweDepartment of Entomology, Michigan State University, East Lansing, MI, USA.
Edward D WalkerDepartment of Microbiology and Molecular Genetics, Michigan State University, East Lansing, MI, USA.
Michigan State University · USUniversity of Malawi · MW

Funding

Intersectoral Fellowships on Irrigated Agriculture and Human Health in MalawiD43TW009639 · FIC · MICHIGAN STATE UNIVERSITY · PI WALKER, EDWARD D · 2013 to 2017
$1.6M
Interdisciplinary malaria research training in MalawiD43TW010075 · FIC · UNIVERSITY OF MARYLAND BALTIMORE · PI LAUFER, MIRIAM K., MATHANGA, DON P · 2016 to 2021
$1.1M
FIC NIH HHS D43 TW009639FIC NIH HHS D43TW009639FIC NIH HHS D43 TW010075FIC NIH HHS D43TW010075
6 · The paper itself

Abstract

backgroundDetermination of blood-meal hosts in blood-fed female Anopheles mosquitoes is important for evaluating vectorial capacity of vector populations and assessing effectiveness of vector control measures. Sensitive molecular methods are needed to detect traces of host blood in mosquito samples, to differentiate hosts, and to detect mixed host blood meals. This paper describes a molecular probe-based quantitative PCR for identifying blood-meal hosts in Anopheles malaria vectors from Papua New Guinea.

methodsTaqMan oligonucleotide probes targeting specific regions of mitochondrial or nuclear DNA of the three primary Anopheles blood-meal hosts, humans, pigs and dogs, were incorporated into a multiplex, quantitative PCR which was optimized for sensitivity and specificity.

resultsAmplification of serially diluted DNA showed that the quantitative PCR detected as low as 10

conclusionsThe multiplex quantitative PCR described here is sensitive at detecting low DNA concentration and mixed host DNA in samples and useful for blood-meal analysis of field mosquitoes, in particular mixed-host blood meals.

Indexed as

Blood Chemical AnalysisMealsAnimalsAnophelesDNADogsFeeding BehaviorFemaleHumansMosquito VectorsPapua New GuineaReal-Time Polymerase Chain ReactionSwineVertebratesDNAAnophelesBlood mealHostMosquitoesMultiplex

Identifiers

PMID32111232
PMCPMC7048118
OpenAlexW3011082403

What OpenQuestion holds

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LicenceCC BY
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.