Evidence map›Paper›PMID 34440344›Full record

ArticleGenes2021

Genome-Wide Association Study Identifies 12 Loci Associated with Body Weight at Age 8 Weeks in Korean Native Chickens.

Jihye Cha, Hyojun Choo, Krishnamoorthy Srikanth, Seung-Hwan Lee, Ju-Whan Son, Mi-Rim Park, Nayeon Kim, Gul Won Jang, Jong-Eun Park

Abstract read
In one paragraph

Article in Genes, 2021. 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
–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

22 citing papers in PubMed.

  1. Article
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  5. Genome-Wide Association Studies in Japanese Quails of the FInternational journal of molecular sciences · 2025
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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

9 authors.

Jihye ChaAnimal Genome & Bioinformatics, National Institute of Animal Science, RDA, Wanju 55365, Korea.ORCID 0000-0002-9705-2979
Hyojun ChooPoultry Research Institute, National Institute of Animal Science, RDA, Pyeongchang 25342, Korea.
Krishnamoorthy SrikanthDepartment of Animal Science, Cornell University, Ithaca, NY 14853, USA.ORCID 0000-0002-5205-193X
Seung-Hwan LeeDivision of Animal and Dairy Science, Chungnam National University, Daejeon 34134, Korea.
Ju-Whan SonAnimal Genome & Bioinformatics, National Institute of Animal Science, RDA, Wanju 55365, Korea.
Mi-Rim ParkAnimal Genome & Bioinformatics, National Institute of Animal Science, RDA, Wanju 55365, Korea.
Nayeon KimAnimal Genome & Bioinformatics, National Institute of Animal Science, RDA, Wanju 55365, Korea.
Gul Won JangDairy Science Division, National Institute of Animal Science, RDA, Cheonan 31000, Korea.
Jong-Eun ParkAnimal Genome & Bioinformatics, National Institute of Animal Science, RDA, Wanju 55365, Korea.ORCID 0000-0003-0718-3463

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Meat from Korean native chickens (KNCs) has high consumer demand; however, slow growth performance and high variation in body weight (BW) of KNCs remain an issue. Genome-wide association study (GWAS) is a powerful method to identify quantitative trait-associated genomic loci. A GWAS, based on a large-scale KNC population, is needed to identify underlying genetic mechanisms related to its growth traits. To identify BW-associated genomic regions, we performed a GWAS using the chicken 60K single nucleotide polymorphism (SNP) panel for 1328 KNCs. BW was measured at 8 weeks of age, from 2018 to 2020. Twelve SNPs were associated with BW at the suggestive significance level (

Indexed as

AnimalsBody WeightChickensChromosome MappingGenome-Wide Association StudyPolymorphism, Single NucleotideRepublic of Koreabody weightgene set enrichment analysisgenome-wide association studyKorean native chicken

Identifiers

PMID34440344
PMCPMC8394794

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.