Evidence map›Paper›PMID 39467944›Full record

ArticleTropical animal health and production2024

Ancestry and genome-wide association study of domestic pigs that survive African swine fever in Uganda.

Peter Ogweng, Courtney F Bowden, Timothy J Smyser, Vincent B Muwanika, Antoinette J Piaggio, Charles Masembe

Abstract read
In one paragraph

Article in Tropical animal health and production, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

  1. Review
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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

6 authors.

Peter OgwengDepartment of Zoology, Entomology and Fisheries Sciences, Makerere University, P.O. Box 7062, Kampala, Uganda. peter.ogweng@mak.ac.ug.ORCID http://orcid.org/0000-0001-5616-3819
Courtney F BowdenNational Wildlife Research Center, United States Department of Agriculture, Animal and Plant Health Inspection Service, Wildlife Services, Fort Collins, CO, 80521, USA.
Timothy J SmyserNational Wildlife Research Center, United States Department of Agriculture, Animal and Plant Health Inspection Service, Wildlife Services, Fort Collins, CO, 80521, USA.
Vincent B MuwanikaDepartment of Environmental Management, Makerere University, P.O. Box 7062, Kampala, Uganda.
Antoinette J PiaggioNational Wildlife Research Center, United States Department of Agriculture, Animal and Plant Health Inspection Service, Wildlife Services, Fort Collins, CO, 80521, USA.
Charles MasembeDepartment of Zoology, Entomology and Fisheries Sciences, Makerere University, P.O. Box 7062, Kampala, Uganda.

Funding

African Union Commission AURG II-1-196-2016U.S. Department of Agriculture U.S. Department of Agriculture
6 · The paper itself

Abstract

African swine fever (ASF) is endemic to Uganda and causes annual outbreaks. Some pigs survive these outbreaks and remain asymptomatic but are African swine fever virus (ASFV) positive. The potential heritability and genetic disparities in disease susceptibility among Ugandan pigs are not fully understood. In a 12-year study, whole blood and tissue samples were collected from 212 pigs across 19 districts in Uganda. Polymerase chain reaction (PCR) assays were used to determine ASFV infection status and genotyping was completed using a commercial porcine array. The point prevalence of ASF was calculated for each district, and breed composition origins were quantified for the sampled pigs by implementing established ancestry analyses. Genome-wide associated studies (GWAS) were conducted using all available domestic swine samples (full study population; n = 206) as well as a reduced dataset (farm-level study population; n = 129). This study revealed a greater number of ASFV-positive pigs in border districts than in non-border districts, a high level of admixture among domestic pigs sampled from Ugandan smallholder farms, and 48 loci that were associated with ASFV infection status. The discovery of 48 significant SNPs and 28 putative candidate genes may imply the possibility of heritability for resistance to ASFV. However, additional investigations in ASFV-endemic regions are required to fully elucidate the heritability of ASFV susceptibility among surviving pigs in Uganda.

Indexed as

African Swine FeverAfrican Swine Fever VirusGenome-Wide Association StudySus scrofaAnimalsFemaleGenetic Predisposition to DiseaseGenotypeMalePolymorphism, Single NucleotidePrevalenceSwineUgandaAfrican swine feverGWASHeritabilityResistanceSNPsSusceptibility

Identifiers

PMID39467944
PMCPMC11519200

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Registered trials

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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.