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Stool and ruminal microbiome components associated with methane emission and feed efficiency in Nelore beef cattle. Authorship: ANDRADE, B. G. N.; DONATONI, F. A. B.; CUADRAT, R. R.; CARDOSO, T. F.; MALHEIROS, J. M.; OLIVEIRA, P. S. N. DE; PETRINI, J.; MOURÃO, G. B.; COUTINHO, L. L.; REECY, J. M.; KOLTES, J. E.; ZERLOTINI NETO, A.; MEDEIROS, S. R. de; BERNDT, A.; PALHARES, J. C. P.; AFLI, H.; REGITANO, L. C. de A. Background: The impact of extreme changes in weather patterns on the economy and human welfare is one of the biggest challenges our civilization faces. From anthropogenic contributions to climate chan... ... Repository: BDPA Publication year: 2022
Molecular evolution and signatures of selective pressures on Bos, focusing on the Nelore breed (Bos indicus). Authorship: CORTEZ, T.; MONTENEGRO, H.; COUTINHO, L. L.; REGITANO, L. C. de A.; ANDRADE, S. C. S. Evolutionary history leads to genome changes over time, especially for species that have experienced intense selective pressures over a short period. Here, we investigated the genomic evolution of Bos... ... Repository: BDPA Publication year: 2022
The structure of microbial populations in Nelore GIT reveals inter-dependency of methanogens in feces and rumen. Authorship: ANDRADE, B. G. N.; DONATONI, F. A. B.; CUADRAT, R. R. C.; TIZIOTO, P. C.; OLIVEIRA, P. S. N. de; MOURÃO, G. B.; COUTINHO, L. L.; REECY, J. M.; KOLTES, J. E.; WALSH, P.; BERNDT, A.; PALHARES, J. C. P.; REGITANO, L. C. de A. The success of different species of ruminants in the colonization of a diverse range of environments is due to their ability to digest and absorb nutrients from cellulose, a complex polysaccharide fou... ... Repository: BDPA Publication year: 2020
Potential biomarkers for feed efficiency-related traits in nelore cattle identified by co-expression network and integrative genomics analyses. Authorship: LIMA, A. O. de; KOLTES, J. E.; DINIZ, W. J. S.; OLIVEIRA, P. S. N. de; CESAR, A. S. M.; TIZIOTO, P. L.; AFONSO, J.; SOUZA, M. de S.; PETRINI, J.; ROCHA, M. I. P.; CARDOSO, T. F.; ZERLOTINI NETO, A.; COUTINHO, L. L.; MOURÃO, G. B.; REGITANO, L. C. de A. Feed efficiency helps to reduce environmental impacts from livestock production, improving beef cattle profitability. We identified potential biomarkers (hub genes) for feed efficiency, by applying co... ... Repository: BDPA Publication year: 2020
Network analysis uncovers putative genes affecting resistance to tick infestation in Braford cattle skin. Authorship: MORÉ, D. D.; CARDOSO, F. F.; MUDADU, M. de A.; MALAGO JUNIOR, W.; GULIAS GOMES, C. C.; SOLLERO, B. P.; IBELLI, A. M. G.; COUTINHO, L. L.; REGITANO, L. C. de A. Background: Genetic resistance in cattle is considered a suitable way to control tick burden and its consequent losses for livestock production. Exploring tick-resistant (R) and tick-susceptible (S) h... ... Repository: BDPA Publication year: 2019
Novel polymorphisms in the PLIN2 gene of Nellore cattle. Authorship: DEFANT, H.; MEIRA, A. N.; COUTINHO, L. L.; REGITANO, L. C. de A.; POLETI, M. D.; MOREIRA, G. C. M.; PADUAN, M.; MARIANI, P.; ZERLOTINI NETO, A.; MOURÃO, G. B.; CESAR, A. S. M. ABSTRACT. Genetic variations in genes involved in lipid storage, which also may interfere with important phenotypic traits such as intramuscular fat deposition in cattle, can represent useful markers... ... Repository: BDPA Publication year: 2019
An integrative transcriptome analysis indicates regulatory mRNA-miRNA networks for residual feed intake in Nelore cattle. Authorship: OLIVEIRA, P. S. N. de; COUTINHO, L. L.; TIZIOTO, P. C.; CESAR, A. S. M.; OLIVEIRA, G. B. de; DINIZ, W, J. da S.; LIMA, A. O. de; REECY, J. M.; MOURÃO, G. B.; ZERLOTINI NETO, A.; REGITANO, L. C. de A. Residual Feed Intake (RFI) is an economically relevant trait in beef cattle. Among the molecular regulatory mechanisms, microRNAs (miRNAs) are an important dimension in post-transcriptional regulation... ... Repository: BDPA Publication year: 2019
MiRNAs differentially expressed in skeletal muscle of animals with divergent estimated breeding values for beef tenderness. Authorship: KAPPELER, B. I. G.; REGITANO, L. C. de A.; POLETI, M. D.; CESAR, A. S. M.; MOREIRA, G. C. M.; GASPARIN, G.; COUTINHO, L. L. MicroRNAs (miRNAs) are small noncoding RNAs of approximately 22 nucleotides, highly conserved among species, which modulate gene expression by cleaving messenger RNA target or inhibiting translation.... ... Repository: BDPA Publication year: 2019
Co-expression networks reveal potential regulatory roles of miRNAs in fatty acid composition of nelore cattle. Authorship: OLIVEIRA, P. S. N. de; COUTINHO, L. L.; CESAR, A. S. M.; DINIZ, W. J. da S.; SOUZA, M. de S.; ANDRADE, B. G.; KOLTES, J. E.; MOURÃO, G. B.; ZERLOTINI NETO, A.; REECY, J. M.; REGITANO, L. C. de A. Fatty acid (FA) content affects the sensorial and nutritional value of meat and plays a significant role in biological processes such as adipogenesis and immune response. It is well known that, in bee... ... Repository: BDPA Publication year: 2019
Gene co-expression networks associated with carcass traits reveal new pathways for muscle and fat deposition in Nelore cattle. Authorship: VIGNATO B. S.; COUTINHO, L. L.; POLETI, M. D.; CESAR, A. S. M.; MONCAU, C. T.; REGITANO, L. C. de A.; BALIEIRO, J. C. C. Positively correlated with carcass weight and animal growth, the ribeye area (REA) and the backfat thickness (BFT) are economic important carcass traits, which impact directly on producer's payment. T... ... Repository: BDPA Publication year: 2019

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