Evidence map›Paper›PMID 38698200›Full record

ArticleScientific reports2024

Novel putative causal mutations associated with fat traits in Nellore cattle uncovered by eQTLs located in open chromatin regions.

Ingrid Soares Garcia, Bárbara Silva-Vignato, Aline Silva Mello Cesar, Juliana Petrini, Vinicius Henrique da Silva, Natália Silva Morosini, Carolina Purcell Goes, Juliana Afonso, Thaís Ribeiro da Silva, Beatriz Delcarme Lima and 4 more

Abstract read
In one paragraph

Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Article
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

14 authors.

Ingrid Soares GarciaDepartment of Animal Science, College of Agriculture "Luiz de Queiroz", University of São Paulo, Piracicaba, SP, Brazil.
Bárbara Silva-VignatoDepartment of Animal Science, College of Agriculture "Luiz de Queiroz", University of São Paulo, Piracicaba, SP, Brazil.
Aline Silva Mello CesarDepartment of Agroindustry, Food and Nutrition, College of Agriculture "Luiz de Queiroz", University of São Paulo, Piracicaba, SP, Brazil.
Juliana PetriniDepartment of Animal Science, College of Agriculture "Luiz de Queiroz", University of São Paulo, Piracicaba, SP, Brazil.
Vinicius Henrique da SilvaDepartment of Animal Science, College of Agriculture "Luiz de Queiroz", University of São Paulo, Piracicaba, SP, Brazil.
Natália Silva MorosiniDepartment of Animal Science, College of Agriculture "Luiz de Queiroz", University of São Paulo, Piracicaba, SP, Brazil.
Carolina Purcell GoesDepartment of Animal Science, College of Agriculture "Luiz de Queiroz", University of São Paulo, Piracicaba, SP, Brazil.
Juliana AfonsoEmbrapa Pecuária Sudeste, São Carlos, SP, Brazil.
Thaís Ribeiro da SilvaDepartment of Animal Science, College of Agriculture "Luiz de Queiroz", University of São Paulo, Piracicaba, SP, Brazil.
Beatriz Delcarme LimaDepartment of Animal Science, College of Agriculture "Luiz de Queiroz", University of São Paulo, Piracicaba, SP, Brazil.
Luan Gaspar ClementeDepartment of Animal Science, College of Agriculture "Luiz de Queiroz", University of São Paulo, Piracicaba, SP, Brazil.
Luciana Correia de Almeida RegitanoEmbrapa Pecuária Sudeste, São Carlos, SP, Brazil.
Gerson Barreto MourãoDepartment of Animal Science, College of Agriculture "Luiz de Queiroz", University of São Paulo, Piracicaba, SP, Brazil.
Luiz Lehmann CoutinhoDepartment of Animal Science, College of Agriculture "Luiz de Queiroz", University of São Paulo, Piracicaba, SP, Brazil. llcoutinho@usp.br.

Funding

Conselho Nacional de Desenvolvimento Científico e Tecnológico 303457/2021-0Conselho Nacional de Desenvolvimento Científico e Tecnológico 304353/2019-1Conselho Nacional de Desenvolvimento Científico e Tecnológico 310714/2020-6Coordenação de Aperfeiçoamento de Pessoal de Nível Superior 88887.481433/2020-00Fundação de Amparo à Pesquisa do Estado de São Paulo 2019/04089-2
6 · The paper itself

Abstract

Intramuscular fat (IMF) and backfat thickness (BFT) are critical economic traits impacting meat quality. However, the genetic variants controlling these traits need to be better understood. To advance knowledge in this area, we integrated RNA-seq and single nucleotide polymorphisms (SNPs) identified in genomic and transcriptomic data to generate a linkage disequilibrium filtered panel of 553,581 variants. Expression quantitative trait loci (eQTL) analysis revealed 36,916 cis-eQTLs and 14,408 trans-eQTLs. Association analysis resulted in three eQTLs associated with BFT and 24 with IMF. Functional enrichment analysis of genes regulated by these 27 eQTLs revealed noteworthy pathways that can play a fundamental role in lipid metabolism and fat deposition, such as immune response, cytoskeleton remodeling, iron transport, and phospholipid metabolism. We next used ATAC-Seq assay to identify and overlap eQTL and open chromatin regions. Six eQTLs were in regulatory regions, four in predicted insulators and possible CCCTC-binding factor DNA binding sites, one in an active enhancer region, and the last in a low signal region. Our results provided novel insights into the transcriptional regulation of IMF and BFT, unraveling putative regulatory variants.

Indexed as

ChromatinPolymorphism, Single NucleotideQuantitative Trait LociAdipose TissueAnimalsCattleGene Expression RegulationGenome-Wide Association StudyLinkage DisequilibriumLipid MetabolismMutationChromatin

Identifiers

PMID38698200
PMCPMC11066111

What Socratic holds

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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 Socratic graph.