Influência das raças bovinas ibéricas na estrutura genética das populações de b...

• Autor(es): Ginja, Catarina Jorge
• Data: 2009
• Identificador Persistente: http://hdl.handle.net/10400.5/1874
• Origem: Repositório da UTL
• Assunto(s): creole cattle; iberian native breeds; molecular markers; genetic characterization
• Tipo de Documento: Tese de Doutoramento
• Idioma: Português
• Orientador(es): Gama, Luís Lavadinho Telo; Penedo, Maria Cecília Torres

Descrição

Doutoramento em Engenharia Zootécnica - Instituto Superior de Agronomia The genetic diversity, structure and origins of Iberian and creole cattle from the Americas were investigated with mitochondrial, y chromosome and breed structuring, although influence of imported breeds was also detected. Influence of African cattle in Iberia was inferred from the presence of T1a matrilines and INRA189-104 Y-allele. Iberian Y1 patrilines could reflect ancient influence of aurochs