Data/hora: 01/06/2024 12:06:05

Biblioteca(s): | Embrapa Gado de Corte.
Data corrente: | 24/01/2020
Data da última atualização: | 24/01/2020
Autoria: | GINJA, C.; GAMA, L. T.; CORTÉS, O.; MARTIN BURRIEL, I.; VEGA-PLA, J. L.; PENEDO, C.; SPONENBERG, P.; CAÑÓN, J.; SANZ, A.; EGITO, A. A. do; ALVAREZ, L. A.; GIOVAMBATTISTA, G.; AGHA, S.; ROGBERG-MUÑOZ, A.; LARA, M. A. C.; DELGADO, J. V.; MARTINEZ, A.
Afiliação: | Catarina Ginja, CIBIO/InBIO; Luis Telo Gama, CIISA. Faculdade de Medicina Veterinaria, Universidade de Lisboa; Oscar Cortés, Universidad Complutense de Madrid/ Facultad de Veterinaria/Departamento de Producción Animal; Inmaculada Martin Burriel, Universidad de Zaragoza/Facultad de Veterinaria/Laboratorio de Genética Bioquímica; Jose Luis Vega-Pla, Laboratorio de Investigación Aplicada/Servicio de Cría Caballar de las Fuerzas Armadas; Cecilia Penedo, University of California/Veterinary Genetics Laboratory; Phil Sponenberg, Virginia-Maryland Regional College of Veterinary Medicine.; Javier Cañón, Universidad Complutense de Madrid/ Facultad de Veterinaria/Departamento de Producción Animal; Arianne Sanz, Universidad de Zaragoza/Facultad de Veterinaria/Laboratorio de Genética Bioquímica; ANDREA ALVES DO EGITO, CNPGC; Luz Angela Alvarez, Universidad Nacional de Colombia, Sede Palmira; Guillermo Giovambattista, Universidad Nacional de La Plata/Facultad de Ciencias Veterinarias; Saif Agha, Ain Shams University/Faculty of Agriculture/Animal Production Department; Andrés Rogberg-Muñoz, CONICET; Maria Aparecida Cassiano Lara, Instituto de Zootecnia/Centro de Genética e Reprodução; Juan Vicente Delgado, Universidad de Córdoba/Facultad de Veterinaria/Departamento de Genética; Amparo Martinez, Universidad de Córdoba/Facultad de Veterinaria/Departamento de Genética.
Título: | The genetic ancestry of American Creole cattle inferred from uniparental and autosomal genetic markers.
Ano de publicação: | 2019
Fonte/Imprenta: | Open Access Scientific Reports, v. 9, Article number: 11486, 2019.
Idioma: | Inglês
Conteúdo: | Cattle imported from the Iberian Peninsula spread throughout America in the early years of discovery and colonization to originate Creole breeds, which adapted to a wide diversity of environments and later received influences from other origins, including zebu cattle in more recent years. We analyzed uniparental genetic markers and autosomal microsatellites in DNA samples from 114 cattle breeds distributed worldwide, including 40 Creole breeds representing the whole American continent, and samples from the Iberian Peninsula, British islands, Continental Europe, Africa and American zebu. We show that Creole breeds differ considerably from each other, and most have their own identity or group with others from neighboring regions. Results with mtDNA indicate that T1c-lineages are rare in Iberia but common in Africa and are well represented in Creoles from Brazil and Colombia, lending support to a direct African influence on Creoles. This is reinforced by the sharing of a unique Y-haplotype between cattle from Mozambique and Creoles from Argentina. Autosomal microsatellites indicate that Creoles occupy an intermediate position between African and European breeds, and some Creoles show a clear Iberian signature. Our results confirm the mixed ancestry of American Creole cattle and the role that African cattle have played in their development.
Thesagro: | Gado de Corte.
Thesaurus Nal: | Cattle.
Categoria do assunto: | --
URL: | http://ainfo.cnptia.embrapa.br/digital/bitstream/item/209545/1/The-genetic-an-cestry-of-American.pdf
Registro original: | Embrapa Gado de Corte (CNPGC)
Exemplares: | CNPGC - (17520-1) - UPC - AP - DD -  -  -  - DIS