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Genome-wide association with residual body weight gain in Bos indicus cattle

Published in Genetics and Molecular Research,14(2):5229-5233, 2015

To identify candidate genes and genomic regions associated with residual body weight gain (RWG), we conducted a genome-wide association study (GWAS) with 720 Nellore cattle using the GRAMMAR-Gamma association test.

Recommended citation: M.H.A. Santana, R.C. Gomes, Y.T. Utsunomiya, H.H.R. Neves, F.J. Novais, M.N. Bonin, H. Fukumasu, J.F. Garcia, P.A. Alexandre, G.A. Oliveira Junior, L.L. Coutinho (2015) Genome-wide association with residual body weight gain in Bos indicus cattle. Genetics and Molecular Research Volume: 14 Issue: 2 Pages: 5229-5233

Visual body-scores selection and its influence on body size and ultrasound carcass traits in Nellore cattle

Published in Journal of Animal Science, 93 (12):5597–5606 , 2015

Genetic parameters, genetic trends, and genetic progress of carcass traits were estimated for 12,447 Nellore individuals from different Brazilian herds. Carcass traits evaluated by ultrasound and visual body scores are eligible for selection and can be used in genetic improvement programs in Nellore cattle

Recommended citation: M. N. Bonin J. B. S. Ferraz V. B. Pedrosa S. L. Silva R. C. Gomes D. C. Cucco M. H. A. Santana J. H. A. Campos V. N. Barbosa F. S. F. Castro F. J. Novais E. C. M. Oliveira (2015).Visual body-scores selection and its influence on body size and ultrasound carcass traits in Nellore cattle. Journal of Animal Science, Volume 93, Issue 12, December 2015, Pages 5597–5606.

Circulating leptin and its muscle gene expression in Nellore cattle with divergent feed efficiency

Published in Journal of Animal Science and Biotechnology,8:71, 2017

In this study, circulating leptin and its gene expression in muscle were evaluated in two groups of young Nellore bulls with divergent feed efficiency.

Recommended citation: L.F.M. Mota, C.M. Bonafé, P.A. Alexandre, M.H. Santana, F.J. Novais , E. Toriyama, A.V. Pires, S.L. Silva, P.R. Leme, J.B.S. Ferraz and H. Fukumasu(2017)Circulating leptin and its muscle gene expression in Nellore cattle with divergent feed efficiency.Journal of Animal Science and Biotechnology Volume: 8 Pages:71

Identification of a metabolomic signature associated with feed efficiency in beef cattle

Published in BMC Genomics,20(1):8, 2019

Our aim was to evaluate the potential of serum metabolites to identify Feed Efficiency of beef cattle before they enter the feedlot.

Recommended citation: F.J. Novais , P.R.L. Pires, P.A. Alexandre, R.A. Dromms, A.H. Iglesias, J.B.S. Ferraz, M.P. Styczynski and H. Fukumasu(2017),Identification of a metabolomic signature associated with feed efficiency in beef cattle.BMC Genomics Volume: 20 Issue: 1 Pages: 8

Identification of selection signatures involved in performance traits in a paternal broiler line

Published in BMC Genomics,20:449, 2019

This study aimed to identify selection signatures in a paternal broiler TT line at generations 7th and 16th of selection and to investigate the genes annotated in these regions as well as the biological pathways involved.

Recommended citation: O.A.C. Almeida, G.C.M. Moreira, F.M. Rezende, C. Boschiero, J. O. Peixoto, A.M.G. Ibelli, M.C. Ledur, F.J. Novais and L.L Coutinho (2019) Identification of selection signatures involved in performance traits in a paternal broiler line. BMC Genomics Volume: 20 Issue: 1 Pages: 449

Genetic parameters associated with meat quality of Nellore cattle at different anatomical points of longissimus: Brazilian standards

Published in Meat Science,Vol 171:108281, 2021

The goal of our study was to estimate genetic parameters associated with meat quality in the Nellore breed and to validate anatomical points for phenotyping in Brazil.

Recommended citation: Marina de Nadai Bonin,Victor Breno Pedrosa, Saulo da Luz e Silva, Lutz Bünger, Dave Ross, Rodrigo da Costa Gomes, Miguel Henrique de Almeida Santana, Diego de Córdova Cucco, Fernanda Marcondes de Rezende, Luís Carlos Vinhas Ítavo, Francisco José de Novais, Marília Williani Filgueira Pereira, Elisângela Chicaroni de Mattos Oliveira, José Bento Sterman Ferraz (2021) Genetic parameters associated with meat quality of Nellore cattle at different anatomical points of longissimus: Brazilian standards. Meat Science Volume: 171 Pages: 108281

Predicting the shear value and intramuscular fat in meat from Nellore cattle using Vis-NIR spectroscopy

Published in Meat Science, 108077, 2021

Study to create Vis-NIRS calibration models and test their accuracy in predicting the meat quality of Nellore beef samples.

Recommended citation: M.N. Bonin, S.L. Silva, L. Bünger, D. Ross, G.L.D. Feijó and R.C. Gomes and F.P. Rennó and M.H.A. Santana, F.M. Rezende, L.C.V. Ítavo, F.J. Novais, L.M.A. Surita, M.N. Bonin, M.H.F Pereira and J.B.S. Ferraz(2020) Predicting the shear value and intramuscular fat in meat from Nellore cattle using Vis-NIR spectroscopy. Meat Science Pages: 108077

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