scholarly journals Transcriptome analysis of mRNA and miRNA in skeletal muscle indicates an important network for differential Residual Feed Intake in pigs

2015 ◽  
Vol 5 (1) ◽  
Author(s):  
Lu Jing ◽  
Ye Hou ◽  
Hui Wu ◽  
Yuanxin Miao ◽  
Xinyun Li ◽  
...  
Keyword(s):  
Skeletal Muscle ◽  
Transcriptome Analysis ◽  
Feed Intake ◽  
Residual Feed Intake

Transcriptome Analysis of Skeletal Muscle in Pigs with Divergent Residual Feed Intake Phenotypes

2020 ◽  
Vol 39 (3) ◽  
pp. 404-416 ◽  
Author(s):  
Xinhua Hou ◽  
Lei Pu ◽  
Ligang Wang ◽  
Xin Liu ◽  
Hongmei Gao ◽  
...  
Keyword(s):  
Skeletal Muscle ◽  
Transcriptome Analysis ◽  
Feed Intake ◽  
Residual Feed Intake

scholarly journals An examination of skeletal muscle and hepatic tissue transcriptomes from beef cattle divergent for residual feed intake 

2020 ◽  
Author(s):  
Clare McKenna ◽  
Kate Keogh ◽  
Richard Porter ◽  
Sinead Waters ◽  
Paul Cormican ◽  
...  
Keyword(s):  
Skeletal Muscle ◽  
Feed Intake ◽  
Feed Efficiency ◽  
Residual Feed Intake ◽  
Transcriptome Profiling ◽  
Nucleotide Metabolism ◽  
Differentially Expressed ◽  
Physiological Age ◽  
Hepatic Tissue ◽  
Molecular Control

Abstract The selection of cattle with enhanced feed efficiency is of paramount importance with regard to reducing feed costs in the beef industry. Global transcriptome profiling was undertaken on liver and skeletal muscle biopsies from Simmental heifers and bulls divergent in residual feed intake (RFI) feed efficiency phenotype, in order to identify genes that may be associated with this trait. We identified 5 genes (adj.p<0.1) to be differentially expressed in skeletal muscle between high and low RFI heifers with all transcripts involved in oxidative phosphorylation and mitochondrial homeostasis. A total of 11 genes (adj.p<0. 1) were differentially expressed in liver tissue between high and low RFI bulls with differentially expressed genes related to amino and nucleotide metabolism as well as endoplasmic reticulum protein processing. No genes were identified as differentially expressed in either heifer liver or bull muscle analyses. Results from this study show a clear effect of gender to the underlying molecular control of RFI in cattle, which may be attributable to differences in the physiological age between heifers and bulls. Despite this we have highlighted a number of genes that may hold potential as molecular biomarkers for RFI cattle.

scholarly journals Novel observations of peroxiredoxin-2 profile and protein oxidation in skeletal muscle from pigs of differing residual feed intake and health status

2021 ◽  
Author(s):  
Amanda C Outhouse ◽  
Brian M Patterson ◽  
Edward M;. Steadham ◽  
Elisabeth J. Huff-Lonergan ◽  
Emma T Helm ◽  
...  
Keyword(s):  
Skeletal Muscle ◽  
Health Status ◽  
Feed Intake ◽  
Protein Oxidation ◽  
Residual Feed Intake ◽  
Peroxiredoxin 2

P3024 Transcriptome analysis of longissimus thoracis et lumborum from pigs divergent in residual feed intake

2016 ◽  
Vol 94 (suppl_4) ◽  
pp. 63-64 ◽  
Author(s):  
J. Horodyska ◽  
M. Oster ◽  
K. Wimmers ◽  
A. M. Mullen ◽  
P. G. Lawlor ◽  
...  
Keyword(s):  
Transcriptome Analysis ◽  
Feed Intake ◽  
Residual Feed Intake

scholarly journals An integrative transcriptome analysis indicates regulatory mRNA-miRNA networks for residual feed intake in Nelore cattle

2018 ◽  
Vol 8 (1) ◽  
Author(s):  
Priscila S. N. De Oliveira ◽  
Luiz L. Coutinho ◽  
Polyana C. Tizioto ◽  
Aline S. M. Cesar ◽  
Gabriella B. de Oliveira ◽  
...  
Keyword(s):  
Transcriptome Analysis ◽  
Feed Intake ◽  
Residual Feed Intake ◽  
Nelore Cattle

scholarly journals An examination of skeletal muscle and hepatic tissue transcriptomes from beef cattle divergent for residual feed intake

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Clare McKenna ◽  
Kate Keogh ◽  
Richard K. Porter ◽  
Sinead M. Waters ◽  
Paul Cormican ◽  
...  
Keyword(s):  
Skeletal Muscle ◽  
Feed Intake ◽  
Feed Efficiency ◽  
Residual Feed Intake ◽  
Transcriptome Profiling ◽  
Nucleotide Metabolism ◽  
Differentially Expressed ◽  
Hepatic Tissue ◽  
Molecular Control ◽  
Feed Costs

AbstractThe selection of cattle with enhanced feed efficiency is of importance with regard to reducing feed costs in the beef industry. Global transcriptome profiling was undertaken on liver and skeletal muscle biopsies from Simmental heifers and bulls divergent for residual feed intake (RFI), a widely acknowledged feed efficiency phenotype, in order to identify genes that may be associated with this trait. We identified 5 genes (adj. p < 0.1) to be differentially expressed in skeletal muscle between high and low RFI heifers with all transcripts involved in oxidative phosphorylation and mitochondrial homeostasis. A total of 11 genes (adj. p < 0. 1) were differentially expressed in liver tissue between high and low RFI bulls with differentially expressed genes related to amino and nucleotide metabolism as well as endoplasmic reticulum protein processing. No genes were identified as differentially expressed in either heifer liver or bull muscle analyses. Results from this study show that the molecular control of RFI in young cattle is modified according to gender, which may be attributable to differences in physiological maturity between heifers and bulls of the same age. Despite this we have highlighted a number of genes that may hold potential as molecular biomarkers for RFI cattle.

scholarly journals Mitochondrial abundance and function in skeletal muscle and liver from Simmental beef cattle divergent for residual feed intake

animal ◽  
2020 ◽  
Vol 14 (8) ◽  
pp. 1710-1717
Author(s):  
C. McKenna ◽  
R.K. Porter ◽  
C. Fitzsimons ◽  
S.M. Waters ◽  
M. McGee ◽  
...  
Keyword(s):  
Skeletal Muscle ◽  
Beef Cattle ◽  
Feed Intake ◽  
Residual Feed Intake ◽  
And Function

scholarly journals Differentially expressed mRNAs, proteins and miRNAs associated to energy metabolism in skeletal muscle of beef cattle identified for low and high residual feed intake

BMC Genomics ◽  
2019 ◽  
Vol 20 (1) ◽  
Author(s):  
Elisa B. Carvalho ◽  
Mateus P. Gionbelli ◽  
Rafael T. S. Rodrigues ◽  
Sarah F. M. Bonilha ◽  
Charles J. Newbold ◽  
...  
Keyword(s):  
Skeletal Muscle ◽  
Energy Metabolism ◽  
Beef Cattle ◽  
Feed Intake ◽  
Residual Feed Intake ◽  
Differentially Expressed

scholarly journals Novel Observations of Peroxiredoxin-2 Profile and Protein Oxidation in Skeletal Muscle from Pigs that Differ In Residual Feed Intake and Health Status

2018 ◽  
Vol 2 (2) ◽  
pp. 171-171
Author(s):  
B. M. Patterson ◽  
A. C. Outhouse ◽  
E. T. Helm ◽  
J. C. M. Dekkers ◽  
K. J. Schwartz ◽  
...  
Keyword(s):  
Skeletal Muscle ◽  
Health Status ◽  
Feed Intake ◽  
Protein Oxidation ◽  
Residual Feed Intake ◽  
Peroxiredoxin 2
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