| Abstract: | The structure and the genetic diversity of the Churra, Lacha and Manchega sheep breeds have been analysed using hemotypes observed in eight loci. The three breeds are different in their hemotypes in terms both of quantity and quality. The proportions of unique hemotypes in Churra (60%), Lacha (61%) and Manchega (67%) revealed a high level of individual diversity within each breed. Racial genetic diversity follows the descending order of: Manchega-Lacha-Churra. The value of N:H (number of animals: total hemotypes) in the multi-racial population was 3.05. |
