Evidence map›Paper›PMID 29514450›Full record

ArticleAsian-Australasian journal of animal sciences2018

In silico approaches to identify the functional and structural effects of non-synonymous SNPs in selective sweeps of the Berkshire pig genome.

Donghyun Shin, Jae-Don Oh, Kyeong-Hye Won, Ki-Duk Song

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Article in Asian-Australasian journal of animal sciences, 2018. 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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2 citing papers in PubMed.

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5 · Who and what money

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4 authors.

Donghyun ShinDepartment of Animal Biotechnology, Chonbuk National University, Jeonju 54896, Korea.
Jae-Don OhDepartment of Animal Biotechnology, Chonbuk National University, Jeonju 54896, Korea.
Kyeong-Hye WonDepartment of Animal Biotechnology, Chonbuk National University, Jeonju 54896, Korea.
Ki-Duk SongDepartment of Animal Biotechnology, Chonbuk National University, Jeonju 54896, Korea.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveNon-synonymous single nucleotide polymorphisms (nsSNPs) were identified in Berkshire selective sweep regions and then were investigated to discover genetic nsSNP mechanisms that were potentially associated with Berkshire domestication and meat quality. We further used bioinformatics tools to predict damaging amino-acid substitutions in Berkshire-related nsSNPs.

methodsnsSNPs were examined in whole genome resequencing data of 110 pigs, including 14 Berkshire pigs, generated using the Illumina Hiseq2000 platform to identify variations that might affect meat quality in Berkshire pigs.

resultsTotal 65,550 nsSNPs were identified in the mapped regions; among these, 319 were found in Berkshire selective-sweep regions reported in a previous study. Genes encompassing these nsSNPs were involved in lipid metabolism, intramuscular fatty-acid deposition, and muscle development. The effects of amino acid change by nsSNPs on protein functions were predicted using sorting intolerant from tolerant and polymorphism phenotyping V2 to reveal their potential roles in biological processes that may correlate with the unique Berkshire meat-quality traits.

conclusionOur nsSNP findings confirmed the history of Berkshire pigs and illustrated the effects of domestication on generic-variation patterns. Our novel findings, which are generally consistent with those of previous studies, facilitated a better understanding of Berkshire domestication. In summary, we extensively investigated the relationship between genomic composition and phenotypic traits by scanning for nsSNPs in large-scale whole-genome sequencing data.

Indexed as

BerkshireFunctional AnnotationNext Generation SequencingNon-synonymous Single Nucleotide PolymorphismsSelective Sweep

Identifiers

PMID29514450
PMCPMC6043433

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