Resumo

MARTINEZ, A.M. et al. Goat biodiversity in Spain. Arch. zootec. [online]. 2011, vol.60, n.231, pp.437-440. ISSN 1885-4494.  https://dx.doi.org/10.4321/S0004-05922011000300030.

Goats are located predominantly in the dry Spain specially in Andalusia, Castilla-La Mancha, the Canary Islands, Murcia and Extremadura. In this paper we have analyzed 867 samples of 18 Spanish goat populations from different parts of the Iberian Peninsula (Azpi-Gorri, Blanca de Rasquera, Blanca Andaluza, Blanca Celtibérica, Florida, Malagueña, Murciano-Granadina, Negra Serrana, Payoya and Retinta) and the Balearic (Ibicenca, Mallorquina and Formentera goat) and Canarian Archipelagos (Ajuí, Majorera, Palmera, Tenerife North and Tenerife South). Twenty-three microsatellites have been amplified and the withinbreed genetic variation has been calculated through the analysis of the mean number of alleles, heterozygosity and F_IS The values of expected heterozygosity (He) per breed ranged from 0.524 to 0.721 in Palmera and Florida, respectively, while the observed heterozygosity (Ho) ranged between 0.515 and 0.705 in Palmera and Retinta, respectively. Goat genetic diversity in Spain is very high, with a mean number of alleles, expected and observed heterozigosities across the breeds of 7.04, 0.668 and 0.621, respectively.

Palavras-chave : Genetic diversity; Microsatellites; Local breeds.

        · resumo em Espanhol     · texto em Espanhol     · Espanhol ( pdf )