Zebuines kerngenom und taurine Mitochondrien: admixtur von Nelore, der größten brasilianischen rinderrasse.

Zebuines kerngenom und taurine Mitochondrien: admixtur von Nelore, der größten brasilianischen rinderrasse.

The beef industry is a major employment industry in Brazil and the country is currently the world’s third largest exporter of beef. From the mid-1950s to the mid-1960s, thousands of zebus were imported from India, establishing the meat breed Nelore (or Nellore). This study uses cluster analysis methods, implemented by the “admixture” software, to analyze the proportion of indicine and taurine genetic material in the current Nelore population. angus, Fleckvieh, Hereford, Holstein Friesian, Limousin and Piedmontese cattle breeds are used as taurine references. ancestral Nelore and Gir animals and the Brahman cattle breed serve as the indicine references.

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Bibliographic Details
Main Authors: SÖLKNER, J., PEREZ O'BRIEN, A. M., HÖLLER, D., BOISON, S. A., MILANESI, M., BOMBA, L., UTSUNOMIYA, Y. T., CARVALHEIRO, R., NEVES, H. H. R., SILVA, M. V. G. B., VAN TASSEL, C. P., SOSTENGARD, T. S., MÉSZÁROS, G., AJMONE-MARSAN, P., GARCIA, J. F.
Other Authors: Johann Sölkner, Univ Nat Resources & Life Sci. BOKU; Ana M. Perez O?Brien, Univ Nat Resources & Life Sci., BOKU; Daniela Höller, University of Natural Resources and Life Sciences (BOKU), Vienna, Austria; Solomon A. Boison, Univ Nat Resources & Life Sci., BOKU; Marco Milanesi, Institute of Zootechnica and Biodiversity and Ancient DNA Research Center - BioDNA, Piacenza, Italy; Lorenzo Bomba, Institute of Zootechnica and Biodiversity and Ancient DNA Research Center - BioDNA, Piacenza, Italy; Yuri T. Utsunomiya, UNESP; Roberto Carvalheiro, UNESP; Haroldo H. R. Neves, UNESP; MARCOS VINICIUS GUALBERTO B SILVA, CNPGL; Curtis P. Van Tassell, USDA; Tad S. Sonstegard, USDA; Gábor Mészáros, University of Natural Resources and Life Sciences (BOKU), Vienna, Austria; Paolo Ajmone-Marsan, Institute of Zootechnica and Biodiversity and Ancient DNA Research Center - BioDNA, Piacenza, Italy; Jose Fernando Garcia, UNESP.
Format: Artigo de periódico biblioteca
Language:Alemao
German
Published: 2017-07-12
Subjects:beef cattle, genetic improvement,
Online Access:http://www.alice.cnptia.embrapa.br/alice/handle/doc/1072558
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Summary:The beef industry is a major employment industry in Brazil and the country is currently the world’s third largest exporter of beef. From the mid-1950s to the mid-1960s, thousands of zebus were imported from India, establishing the meat breed Nelore (or Nellore). This study uses cluster analysis methods, implemented by the “admixture” software, to analyze the proportion of indicine and taurine genetic material in the current Nelore population. angus, Fleckvieh, Hereford, Holstein Friesian, Limousin and Piedmontese cattle breeds are used as taurine references. ancestral Nelore and Gir animals and the Brahman cattle breed serve as the indicine references.

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