Evidence map›Paper›PMID 39532937›Full record

ArticleScientific reports2024

Transcriptomic profiling of backfat and muscle in Lijiang pigs with divergent body size across growth stages.

S Fang, S Luo, S Jin, J Liu, J Li, Y Zhang, Z Liu, M Yuan, D Yan, X Dong and 1 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. Not yet cited in PubMed.

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0citing papers in PubMed
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1 · What the graph read from it

What it found

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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

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3 · Its place in the literature

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0 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

11 authors.

S FangCollege of Animal Science and Technology, Yunnan Agricultural University, Kunming, China.
S LuoCollege of Animal Science and Technology, Yunnan Agricultural University, Kunming, China.
S JinCollege of Animal Science and Technology, Yunnan Agricultural University, Kunming, China.
J LiuCollege of Animal Science and Technology, Yunnan Agricultural University, Kunming, China.
J LiCollege of Animal Science and Technology, Yunnan Agricultural University, Kunming, China.
Y ZhangCollege of Animal Science and Technology, Yunnan Agricultural University, Kunming, China.
Z LiuCollege of Animal Science and Technology, Yunnan Agricultural University, Kunming, China.
M YuanCollege of Animal Science and Technology, Yunnan Agricultural University, Kunming, China.
D YanCollege of Animal Science and Technology, Yunnan Agricultural University, Kunming, China.
X DongCollege of Animal Science and Technology, Yunnan Agricultural University, Kunming, China. 2012045@ynau.edu.cn.
R YangCollege of Animal Science and Technology, Yunnan Agricultural University, Kunming, China. yungruifei@163.com.

Funding

National Natural Science Foundation of China 32060736Yunnan Academician (Expert) Workstation 202105AF150068Yunnan Agricultural Fundamental Research Joint Project 202301BD070001-177Yunnan Fundamental Research Project 202101AT070209
6 · The paper itself

Abstract

Backfat thickness is an important economic trait that affects pork quality and flavor. The Lijiang pig (LJP), a local breed in Yunnan province, China, exhibits variations in growth and body composition. However, the molecular basis for these variations is unclear. This study aimed to analyze transcriptome profiles of backfat at different growth stages in LJP with discrepant body size: two months (M2), four months, and six months. Firstly, we analyzed the gene expression differences and discovered a significantly highest number of differentially expressed genes (DEGs) at the M2 stage. Secondly, we identified four gene profiles with reverse expression trends in LJP populations with different body sizes, and the related genes mainly associated with immune response functionality. Thirdly, we observed a lower correlation in LJP with large body size at the M2 stage, with a specific enrichment of DEGs with high genetic differentiation related to neural activity. Finally, we correlated transcriptome profiles of muscle and backfat and discovered the lowest correlation at the M2 stage. Highly correlated genes exhibited more significant differences and were prominently enriched for immune response processes. This study unveils candidate genes linked to backfat growth in LJP, emphasizing the specificity of the early growth stage of backfat.

Indexed as

Body SizeGene Expression ProfilingTranscriptomeAdipose TissueAnimalsBody CompositionChinaMuscle, SkeletalSwine

Identifiers

PMID39532937
PMCPMC11557953

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.