Evidence map›Paper›PMID 41057762›Full record

ArticleGenetics, selection, evolution : GSE2025

Selective sweeps for mutations increasing height impede identification of causative mutations for fertility and other correlated traits in cattle.

Mehrnush Forutan, Elizabeth M Ross, Amanda J Chamberlain, Geoffry Fordyce, Bailey N Engle, Loan T Nguyen, Ben J Hayes

Abstract read
In one paragraph

Article in Genetics, selection, evolution : GSE, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

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2citing papers in PubMed
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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

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2 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

7 authors.

Mehrnush ForutanQueensland Alliance for Agriculture and Food Innovation, The University of Queensland, St Lucia, QLD, Australia. m.forutan@uq.edu.au.ORCID http://orcid.org/0000-0002-8145-1035
Elizabeth M RossQueensland Alliance for Agriculture and Food Innovation, The University of Queensland, St Lucia, QLD, Australia.
Amanda J ChamberlainCentre for AgriBiosciences, Agriculture Victoria, Bundoora, VIC, Australia.
Geoffry FordyceQueensland Alliance for Agriculture and Food Innovation, The University of Queensland, St Lucia, QLD, Australia.
Bailey N EngleQueensland Alliance for Agriculture and Food Innovation, The University of Queensland, St Lucia, QLD, Australia.
Loan T NguyenQueensland Alliance for Agriculture and Food Innovation, The University of Queensland, St Lucia, QLD, Australia.
Ben J HayesQueensland Alliance for Agriculture and Food Innovation, The University of Queensland, St Lucia, QLD, Australia.

Funding

Australian Research Council LP160101626MLA Donor Company P.PSH.P0833
6 · The paper itself

Abstract

backgroundFertility, growth and body composition are key drivers of profitability in beef cattle. With the aim of identifying causative mutations underpinning variation in these traits, we integrated multi-trait genome-wide association analysis (M-GWAS) in a cohort of 28,351 multibreed beef cattle with imputed whole genome sequence (WGS) data, with expression quantitative trait loci (eQTL) summary statistics from 489 indicine cattle using the same WGS variants. An additional aim was to provide insights into the biological basis for the association between growth, metabolism, and reproductive development. First, we conducted M-GWAS for live weight, hip height, body condition score and heifer puberty at approximately 600 days. Subsequently, focusing on a 2 Mb region around the lead GWAS SNP we identified the top eQTL in each region. Through iterative conditional analysis, we successively integrated these variants into individual single trait GWAS and further analysed expression and trait information using conditional and joint GWAS analysis. This iterative process continued until no additional significant SNPs emerged from the M-GWAS.

resultsFifteen candidate genes were identified, including IRAK3, HELB, HMGA2, LAP3, FAM184B, LCORL, PPM1K, ABCG2, MED28, PLAG1, BPNT2, UBXN2B, CTNNA2, SNRPN, and SNURF. When we investigated the number of eQTL in blood associated with these genes, IRAK3, HELB, PPM1K, ABCG2, MED28, BPNT2, and UBXN2B were associated with a single eQTL, while ABCG2 was clearly associated with two eQTLs (Bonferroni corrected P < 1 × 10

conclusionsThis observation sheds some light on why it has been so difficult to identify mutations affecting fertility, and other traits that are pleiotropic with height, in cattle.

Indexed as

Body HeightFertilityMutationSelection, GeneticAnimalsCattleFemaleGenome-Wide Association StudyMalePhenotypePolymorphism, Single NucleotideQuantitative Trait Loci

Identifiers

PMID41057762
PMCPMC12506307

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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.