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Effects of selection on residual feed intake and diet on gene expression in pig tissues

ABSTRACT: This SuperSeries is composed of the SubSeries listed below. Refer to individual Series

ORGANISM(S): Sus scrofa

SUBMITTER: Annie Vincent

PROVIDER: E-GEOD-70839 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Effect of selection on residual feed intake and diet on gene expression in whole blood of pig

Project description:Transcriptional profiling in the whole blood of 48 pigs (132 days of age) originated from two lines divergently selected for residual feed intake (RFI) : low-RFI pigs (RFIneg), high-RFI pigs (RFIpl). Both lines were offered isocaloric and isoproteic diets with contrasted energy source and nutrients: low fat, low fiber (LF) diet or a high fat, high fiber (HF)diet during 10 weeks. Effects of RFI selection, diet and interaction between diet and line were investigated. Four experimental groups : low-RFI pigs fed high fat, high fiber diet (HF_RFIneg), high-RFI pigs fed high fat, high fiber diet(HF_RFIpl), low-RFI pigs fed low fat, low fiber diet (LF_RFIneg) and high-RFI pigs fed low fat, low fiber diet(LF_RFIpl). 12 pigs per condition. One replicate per array.

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2016-07-01 | E-GEOD-70837 | biostudies-arrayexpress

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Effect of selection on residual feed intake on gene expression in porcine liver (115 kg body weight)

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Effect of selection on residual feed intake on gene expression in pig subcutaneous adipose tissue (115 kg body weight)

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Effect of selection on residual feed intake on gene expression in porcine liver (20 kg body weight)

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2014-01-01 | E-GEOD-47717 | biostudies-arrayexpress

Effect of selection on residual feed intake on gene expression in pig skeletal muscle (20 kg body weight)

Project description:Transcriptional profiling in skeletal muscle of 15 pigs of 20 kg body weight from lines divergently selected for residual feed intake (RFI): low-RFI pigs (RFIneg), high-RFI pigs (RFIpl) . Two conditions experiment: low-RFI (RFIneg), high-RFI (RFIpl) . 7 pigs in RFIneg stain and 8 pigs in RFIpl stain . One replicate per array.

2014-01-01 | E-GEOD-47768 | biostudies-arrayexpress

Effect of selection on residual feed intake on gene expression in porcine subcutaneous adipose tissue (20 kg body weight)

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