Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Dietary 0.10% chlorogenic acid improves the meat quality of Shaziling pigs

ABSTRACT:

This study investigated the effects of dietary 0.10% chlorogenic acid supplementation on the meat quality and metabolic profile of Shaziling pigs. Longissimus dorsi muscle samples were collected and analyzed using untargeted liquid chromatography-mass spectrometry (LC-MS) in both positive and negative ion modes. The dataset includes raw LC-MS data and metabolite annotation information to characterize metabolic changes associated with chlorogenic acid supplementation and meat quality traits in Shaziling pigs.

INSTRUMENT(S): Liquid Chromatography MS - negative - reverse-phase, Liquid Chromatography MS - positive - reverse-phase

PROVIDER: MTBLS2990 | MetaboLights | 2026-07-08

REPOSITORIES: MetaboLights

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	a_MTBLS2990_LC-MS_negative_reverse-phase.txt	Txt
	a_MTBLS2990_LC-MS_positive_reverse-phase.txt	Txt
	i_Investigation.txt	Txt
	m_MTBLS2990_LC-MS_negative_reverse-phase_v2_maf.tsv	Tabular
	m_MTBLS2990_LC-MS_positive_reverse-phase_v2_maf.tsv	Tabular

Items per page:

1 - 5 of 6

Similar Datasets

Intramuscular fat variability in pigs

Project description:Intramuscular (i.m.) fat content influencing consumer’s acceptability of pork is considered as a limiting factor for meat quality. To gain insight into the biological basis of individual variability in i.m. fat content, both gene expression profiling and proteomic investigation were associated in pig longissimus muscle (LM). Keywords: intramuscular fat, gene expression, pigs, proteomics, microarray, pork meat

2009-01-15 | GSE10759 | GEO

Effects of dietary fat types on growth performance, pork quality, and gene expression in growing-finishing pigs

Project description:This study was performed to determine the effects of dietary fat sources, i.e., beef tallow, soybean oil, olive oil and coconut oil (each 3% in feed), on the growth performance, meat quality and gene expression in growing-finishing pigs. The results of this study indicate that the type of dietary fat affects fatty acid composition and insulin signaling-related gene expression in the longissimus dorsi muscle of pigs. Effects of dietary fat types on meat quantity, meat quality and gene expression in pig.

2012-05-22 | E-GEOD-38146 | biostudies-arrayexpress

Intramuscular fat variability in pigs

Project description:Intramuscular (i.m.) fat content influencing consumerâs acceptability of pork is considered as a limiting factor for meat quality. To gain insight into the biological basis of individual variability in i.m. fat content, both gene expression profiling and proteomic investigation were associated in pig longissimus muscle (LM). Keywords: intramuscular fat, gene expression, pigs, proteomics, microarray, pork meat Animals were sampled from a population of 1,000 pigs generated as an F2 intercross between two production sire lines: FH016 (Pietrain type, France Hybrides SA, St Jean de Braye, France) and FH019 (Synthetic line, from Duroc, Hampshire and Large White founders, France Hybrides SA, St Jean de Braye, France).

2010-05-07 | E-GEOD-10759 | biostudies-arrayexpress

Effects of dietary fat types on growth performance, pork quality, and gene expression in growing-finishing pigs

2012-05-23 | GSE38146 | GEO

Genome-wide characterization of lncRNAs and mRNAs in muscles with differential meat quality

Project description:Meat quality is one of the most important traits in pig production. Long non-coding RNAs (lncRNAs) has been involved in diverse biological processes such as muscle development through regulating gene expression. However, studies on lncRNAs lag behind and a comparatively small number of lncRNAs have been identified in pigs. Also, effects of lncRNAs on meat quality remains to be characterized. Here, we analyzed lncRNAs in longissimus thoracis (LT) and semitendinosus (ST) muscles, being different in meat quality, with RNA-sequencing technology. A total of 500 differentially expressed lncRNAs (DELs) and 2094 protein-coding genes (DEGs) were identified. Through KEGG analysis on DELs we first made clear that fat deposition might be the main reason resulting in differential phenotype of LT and ST, on the basis of which 41 key DELs and 50 DEGs involved in differential fat deposition were characterized. One of the key genes, cAMP-response element binding protein 1, was selected to confirm its role in porcine adipogenesis with molecular biology methods and found that it promotes the differentiation of porcine preadipocytes, consistent with its higher expression level and intramuscular fat contents in LT than that in ST muscle. Furthermore, through integrated analysis of DELs and DEGs, transcription factors important for differential fat deposition were characterized among which BCL6 have the most target DEGs while MEF2A was targeted by the most DELs. The results provide candidate genes crucial for meat quality, which will contribute to revealing the molecular mechanisms underlying meat quality

2022-07-08 | GSE207449 | GEO

Identification of differentially expressed genes in longissimus dorsi muscle between Wei and Yorkshire pigs using RNA-sequencing

Project description:Intramuscular fat (IMF) content is an important trait closely correlated with meat quality, which is highly variable among swine breeds from diverse genetic backgrounds. In order to elucidate the molecular mechanism underlying porcine meat quality, we adopted RNA-sequencing to detect transcriptome in the longissimus dorsi muscle of Wei pigs (a Chinese indigenous breed) and Yorkshire pigs (a Western lean-type breed) with different IMF content. A total of 717 differentially expressed genes (DEGs) were identified in our study, with 323 up-regulated and 394 down-regulated genes in Wei pigs compared with Yorkshire pigs. GO analysis showed that DEGs significantly related to muscle proliferation and development, lipid storage and catabolic, extracellular matrix structural constituent, and neutral amino acid transmembrane transporter activity. Pathway analysis revealed that DEGs associated with fatty acid metabolism, steroid biosynthesis, glycerophospholipid metabolism, protein digestion and absorption, and amino acid metabolism. Quantitative real time PCR confirmed the differential expression of 11 selected DEGs from both pig breeds. The results provide useful information to investigate the transcriptional profiling in skeletal muscle of different pig breeds with divergent phenotypes, and several DEGs can be taken as functional candidate genes for affecting pork quality.

2017-05-20 | GSE99092 | GEO

Genome-wide analysis of expression QTL (eQTL) and allele-specific expression (ASE) in pig muscle identifies candidate genes for meat quality traits

Project description:Genetic analysis of gene expression level is a promising approach for characterizing candidate genes that are involved in complex economic traits such as meat quality. In the present study, we conducted expression quantitative trait loci (eQTL) and allele-specific expression (ASE) analyses based on RNA-sequencing (RNAseq) data from the longissimus muscle of 189 Duroc × Luchuan crossed pigs in order to identify some candidate genes for meat quality traits. Using a genome-wide association study based on a fixed linear model, we identified 7,192 cis-eQTL corresponding to 2,098 cis-genes (p ≤ 1.33e-3, FDR ≤ 0.05) and 6,400 trans-eQTL corresponding to 863 trans-genes (p ≤ 1.13e-6, FDR ≤ 0.05). ASE analysis using RNAseq SNPs identified 9,815 significant ASE-SNPs in 2,253 unique genes. Integrative analysis between the cis-eQTL and ASE target genes identified 540 common genes, including 33 genes with expression levels that were correlated with at least one meat quality trait. Among these 540 common genes, 63 have been reported previously as candidate genes for meat quality traits, such as PHKG1 (q-value = 1.67e-6 for the leading SNP in the cis-eQTL analysis), NUDT7 (q-value = 5.67e-13), FADS2 (q-value = 8.44e-5), and DGAT2 (q-value = 1.24e-3).This study provides valuable information on the genetics of gene expression in porcine skeletal muscle. The characterized cis-genes and ASE genes, combined with the correlations between gene expression level and meat quality traits will be useful to prioritize candidate genes in further studies.

2019-06-24 | GSE124315 | GEO

Global studies of Genome-Wide DNA Methylation Patterns on porcine longissimus dorsi muscle

Project description:In order to discover the systematic association between DNA methylation and meat quality, we analyzed the whole-genome DNA methylation patterns in longissimus dorsi muscle by using methylated DNA immunoprecipitation sequencing (MeDIP-seq) in the two breed pigs . Our results showed that a total of 1425 differentially methylated genes (DMGs) were identified (447 hyper-methylated and 978 hypo-methylated) between YY and WH. Gene ontological functional analysis identified 346 terms and 139 genes that may be potential key regulators of pig meat quality.

2020-09-04 | GSE128750 | GEO

Comparative study on meat quality and performance of Shuxing No.1 and IRA Rabbit

Project description:In order to further improve the meat quality performance of Shuxing No. 1 rabbit, IRA rabbits with better meat quality performance were selected for comparative study. The proteomic data of longissimus dorsi muscle of two breeds of rabbits were obtained.

2023-11-22 | PXD047148 |

Liver gene expression patterns in pigs as indicators of serum plasma levels and meat quality atributes

Project description:In pigs, most of the lipogenic activity takes place in liver and the adipose tissue. Moreover, liver is responsible for the production and release of lipoproteins, which transports lipids from the liver to target tissues such as adipose and muscle. In the context of animal production, the amount and composition of lipoprotein have an implication in the accumulation of fat in adipose deposits but also in muscle in the form or intramuscular fat. These two events have consequences in the quality of the carcasses and meat. We have measured the level of liver gene expression in 104 commercial Duroc pigs belonging to two groups with extreme phenotypes for traits strongly related with lipid deposition and composition. This has allowed us to compare the physiological and metabolic implications of selecting for each of these extreme groups. This information has been complemented with genome-wide genotyping data in order to describe the implication of the liver transcriptome in the production traits which encompass the production and marketing of the products with consumer and industry-relevant added-value characteristics. 104 liver samples form pigs belonging to two groups of animals: HIGH group (n=53) had higher carcass, plasma and muscle fat content; LOW group (n=51) had lower carcass, plasma and muscle fat content

2014-01-01 | E-GEOD-48992 | biostudies-arrayexpress

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data