Evidence map›Paper›PMID 25917919›Full record

ArticleG3 (Bethesda, Md.)2015

Identification of Reproduction-Related Gene Polymorphisms Using Whole Transcriptome Sequencing in the Large White Pig Population.

Daniel Fischer, Asta Laiho, Attila Gyenesei, Anu Sironen

Open access · goldAbstract read
In one paragraph

Article in G3 (Bethesda, Md.), 2015. 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
2.7field-weighted citation impact, top 9% 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, 42 citations in OpenAlex.

  1. The Impact ofAnimals : an open access journal from MDPI · 2025
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  14. The Association of an SNP in theAnimals : an open access journal from MDPI · 2021
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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

4 authors at 3 institutions in 2 countries.

Daniel FischerNatural Resources Institute Finland (Luke), Green Technology, Animal and Plant Genomics and Breeding, FI-31600 Jokioinen, Finland.ORCID http://orcid.org/0000-0003-2064-6960
Asta LaihoThe Finnish Microarray and Sequencing Centre, Turku Centre for Biotechnology, University of Turku and Åbo Akademi University, Tykistökatu 6, FI-20520 Turku, Finland.
Attila GyeneseiCampus Science Support Facilities, Vienna Biocenter, A-1030 Vienna, Austria.
Anu SironenNatural Resources Institute Finland (Luke), Green Technology, Animal and Plant Genomics and Breeding, FI-31600 Jokioinen, Finland anu.sironen@luke.fi.
Natural Resources Institute Finland · FIÅbo Akademi University · FICampus Science Support Facilities · AT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Recent developments in high-throughput sequencing techniques have enabled large-scale analysis of genetic variations and gene expression in different tissues and species, but gene expression patterns and genetic variations in livestock are not well-characterized. In this study, we have used high-throughput transcriptomic sequencing of the Finnish Large White to identify gene expression patterns and coding polymorphisms within the breed in the testis and oviduct. The main objective of this study was to identify polymorphisms within genes that are highly and specifically expressed in male and/or female reproductive organs. The differential expression (DE) analysis underlined 1234 genes highly expressed in the testis and 1501 in the oviduct. Furthermore, we used a novel in-house R-package hoardeR for the identification of novel genes and their orthologs, which underlined 55 additional DE genes based on orthologs in the human, cow, and sheep. Identification of polymorphisms in the dataset resulted in a total of 29,973 variants, of which 10,704 were known coding variants. Fifty-seven nonsynonymous SNPs were present among genes with high expression in the testis and 67 were present in the oviduct, underlining possible influential genes for reproduction traits. Seven genes (PGR, FRAS1, TCF4, ADAT1, SPAG6, PIWIL2, and DNAH8) with polymorphisms were highlighted as reproduction-related based on their biological function. The expression and SNPs of these genes were confirmed using RT-PCR and Sanger sequencing. The identified nonsynonymous mutations within genes highly expressed in the testis or oviduct provide a list of candidate genes for reproduction traits within the pig population and enable identification of biomarkers for sow and boar fertility.

Indexed as

TranscriptomeAnimalsFemaleGene LibraryGenetic VariationHigh-Throughput Nucleotide SequencingMaleOviductsPolymorphism, Single NucleotideReal-Time Polymerase Chain ReactionReproductionRNASequence Analysis, RNASwineTestisRNAgene expressionoviductpigpolymorphismreproductionRNAseqSNPtestistranscriptome

Identifiers

PMID25917919
PMCPMC4502369
OpenAlexW2145448551

What OpenQuestion holds

Textmetadata
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.