Sus scrofa
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ABSTRACT:
PROVIDER: PRJNA167345 | ENA |
REPOSITORIES: ENA
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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
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.
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Project description:The ratio of energy to protein in the finishing diet of growing pigs can impact on IMF content with consequences for pork quality. The objective of this study was to compare gene expression profiles of Musculus semimembranosus (SM) of animals divergent for IMF as a consequence of protein dietary restriction in an isocaloric diet. The animal model was derived through the imposition of low or high protein diets during the finisher stage in Duroc gilts. RNA was extracted from post mortem SM tissue, processed and hybridised to Affymetrix porcine GeneChip® arrays.
2014-01-31 | GSE44326 | GEO
Project description:The ratio of energy to protein in the finishing diet of growing pigs can impact on IMF content with consequences for pork quality. The objective of this study was to compare gene expression profiles of Musculus semimembranosus (SM) of animals divergent for IMF as a consequence of protein dietary restriction in an isocaloric diet. The animal model was derived through the imposition of low or high protein diets during the finisher stage in Duroc gilts. RNA was extracted from post mortem SM tissue, processed and hybridised to Affymetrix porcine GeneChip® arrays. Eleven purebred Duroc gilts were blocked on the basis of initial body weight and assigned to one of two dietary treatments. High (HP) and low protein (LP) diets were formulated to contain 217 and 128 g/kg crude protein (CP) respectively. The HP and LP diets contained 13.0 and 7 g/kg of total lysine, respectively. Downward adjustment of CP was achieved by increasing the wheat:soyabean meal ratio. Diets were isocaloric, formulated to an estimated digestible energy (DE) density of 14 MJ/kg.
2014-01-31 | E-GEOD-44326 | biostudies-arrayexpress
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
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).
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Project description:The main goal of swine production is to convert feedstuffs into edible meat whose major component is skeletal muscle. The overall objective of this project is to study the effect of dietary lysine on the gene expression profile of skeletal muscle in late stage finishing pigs. The hypothesis for this is that adequate or excess level of dietary lysine will change the expression levels of numerous genes, and these changes are in favor of muscle protein accretion and are associated with various blood metabolites and growth performance parameters. Three experimental (lysine-deficient, lysine-adequate, lysine-excess) diets were respectively fed to 3 groups of pigs (initial body weight, ~95 kg/pig; 3 pigs/group) for a total of 5 weeks.
2016-02-09 | E-GEOD-77708 | biostudies-arrayexpress
Project description:The main goal of swine production is to convert feedstuffs into edible meat whose major component is skeletal muscle. The overall objective of this project is to study the effect of dietary lysine on the gene expression profile of skeletal muscle in late stage finishing pigs. The hypothesis for this is that adequate or excess level of dietary lysine will change the expression levels of numerous genes, and these changes are in favor of muscle protein accretion and are associated with various blood metabolites and growth performance parameters.
2016-02-09 | GSE77708 | GEO