Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Global transcript analysis of quantitative trait loci (QTL) associated with meat tenderness in pigs

ABSTRACT: We sequenced mRNA from 32 muscles (n=16 semimembranosus,n=16 longisimus dorsi) of two pig breeds (Puławska and Polish Landrace), which are differing in firmness. The differences between pig groups with respect to shear force of coocked meat were significant and amounted to 64.88 N (P<0.01) in longisimus dorsi and 14.8 N (P<0.05) for semimembranosus.

ORGANISM(S): Sus scrofa

PROVIDER: GSE75707 | GEO | 2015/12/06

SECONDARY ACCESSION(S): PRJNA305124

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

Global transcript analysis of quantitative trait loci (QTL) associated with meat tenderness in pigs

Project description:We sequenced mRNA from 32 muscles (n=16 semimembranosus,n=16 longisimus dorsi) of two pig breeds (PuÅawska and Polish Landrace), which are differing in firmness. The differences between pig groups with respect to shear force of coocked meat were significant and amounted to 64.88 N (P<0.01) in longisimus dorsi and 14.8 N (P<0.05) for semimembranosus. Examination of mRNA levels between pig breeds differing in shear force. Project ID: 217776 founded National Science Centre (NCN), title: Application of targeted next generation sequencing (NGS) in the identification of genetic markers associated with the pork quality

2015-12-06 | E-GEOD-75707 | biostudies-arrayexpress

Gene expression in Semimembranosus skeletal muscles in pig using the GenmascqChip (custom 15K Agilent microarray)

Project description:eQTL analysis of Semimembranosus muscle in pig

2020-12-31 | GSE145893 | GEO

Gene expression in Longissimus lumborum and Semimembranosus skeletal muscles in pig using the GenmascqChip (custom 15K Agilent microarray)

Project description:Transcriptional profiling between two different skeletal muscles (Longissimus and Semimembranosus) in pig

2013-01-10 | GSE33957 | GEO

Bovine gene polymorphisms related to fat deposition and meat tenderness.

Project description:Leptin, thyroglobulin and diacylglycerol O-acyltransferase play important roles in fat metabolism. Fat deposition has an influence on meat quality and consumers' choice. The aim of this study was to determine allele and genotype frequencies of polymorphisms of the bovine genes, which encode leptin (LEP), thyroglobulin (TG) and diacylglycerol O-acyltransferase (DGAT1). A further objective was to establish the effects of these polymorphisms on meat characteristics. We genotyped 147 animals belonging to the Nelore (Bos indicus), Canchim (5/8 Bos taurus + 3/8 Bos indicus), Rubia Gallega X Nelore (1/2 Bos taurus + 1/2 Bos indicus), Brangus Three-way cross (9/16 Bos taurus + 7/16 Bos indicus) and Braunvieh Three-way cross (3/4 Bos taurus + 1/4 Bos indicus) breeds. Backfat thickness, total lipids, marbling score, ribeye area and shear force were fitted, using the General Linear Model (GLM) procedure of the SAS software. The least square means of genotypes and genetic groups were compared using Tukey's test. Allele frequencies vary among the genetic groups, depending on Bos indicus versus Bos taurus influence. The LEP polymorphism segregates in pure Bos indicus Nelore animals, which is a new finding. The T allele of TG is fixed in Nelore, and DGAT1 segregates in all groups, but the frequency of allele A is lower in Nelore animals. The results showed no association between the genotypes and traits studied, but a genetic group effect on these traits was found. So, the genetic background remains relevant for fat deposition and meat tenderness, but the gene markers developed for Bos taurus may be insufficient for Bos indicus.

| S-EPMC3032970 | biostudies-literature

Single cell RNA Sequencing reveals the cell atlas, communications and developmental trajectories of Longissimus dorsi in Suhuai piglet

Project description:Single cell RNA sequencing data set of longissimus dorsi muscle of 1-day-old Suhuai pig (boars)

2024-02-09 | GSE247753 | GEO

Comparative transcriptome analysis reveals genes regulating myogenesis and adipogenesis among different pig breeds

Project description:We performed transcriptome analysis of the longissimus dorsi muscle of four pig breeds (L, LDPL, DPL, DLDPL). This study provides a reference for exploring transcriptome regulation mechanisms affecting muscle growth and development in different pig breeds.

2019-01-01 | GSE119368 | GEO

Proteomic analysis of the Longissimus dorsi muscle of Wannanhua pigs

Project description:4D-Label-free quantitative proteomic analysis of the longissimus dorsi muscle tissue of the Wannanhua pig during the rapid fat deposition stage (120d and 240d)

2024-01-26 | PXD046675 | Pride

Expression data from longissimus dorsi muscle of Shaziling pig at 25-days old and longissimus dorsi musle of Yorkshire pig at 25-days old

Project description:To characterize the mechanism of porcine skeletal muscle development, transcriptome analysis of longissimus dorsi muscle between Shaziling and Yorkshire pig breeds

2016-06-23 | GSE70673 | GEO

Comparison among longissimus dorsi muscle of 3 pig breeds, among developmental phases of Tibetan Pig

Project description:The objective of this study was to identify key genes associated with porcine muscle growth and adipose metabolism which different expression in porcine longissimus dorsi muscle tissue among Tibetan Pig, Taihu Pig and Landrace(Month 2), among developmental phases of Tibetan Pig (Month 2,4,6,8). The gene expression analyses will increase understanding of impact factors of pork quality by identifying key genes and pathways controlling longissimus dorsi muscle development. Relative real-time RT-PCR was used to confirm differential expression of 5 different expression genes(PPARGC1A, RYR1, IGF2, IGF1R and IGFBP5) which normalized by 3 housekeep genes(ACTB, TBP and TOP2B). Keywords: breed comparison and time course

2008-05-15 | GSE7858 | GEO

Comparison between longissimus dorsi muscle tissue of Fat and Lean Type Pig, among developmental phases

Project description:The objective of this study was to identify key genes associated with porcine muscle growth and adipose metabolism which different expression in porcine longissimus dorsi muscle tissue between Fat Type Pig(Taihu pig) and Lean Type Pig (Landrace), among developmental phases(Month 0,1,2,3,4,5). The gene expression analyses will increase understanding of impact factors of pork quality by identifying key genes and pathways controlling longissimus dorsi muscle development. Relative real-time RT-PCR was used to confirm differential expression of 5 different expression genes(PPARGC1A, RYR1, IGF2, IGF1R and IGFBP5) which normalized by 3 housekeep genes(ACTB, TBP and TOP2B). Keywords: time course and breed comparison

2008-12-16 | GSE7857 | GEO

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