GOYACHE GOÑI , Félix María

The studbook of the Andalusian horse comprising a total of 75,389 individuals (6318 of them classified as Carthusians) was analysed in order to ascertain the genetic history of the breed and, specially, to evaluate its genetic variability and the influence of the Carthusian strain in the breed. Although there is no possible way to identify...

We present here a simple approach to obtain reliable estimates of the effective population size in real world populations via the computation of the increase in inbreeding for each individual (delta F-i) in a given population. The values of delta Fi are computed as t-root of 1 - (1 - F-i) where F-i is the inbreeding coefficient and t is the...

The Pajuna is a cattle breed native to Andalusia in Spain. It is an endangered breed exhibiting both meat quality and draft animal attributes. The Pajuna breed is possibly the most resilient bovine breeds in Spain. This breed is adapted to adverse conditions, taking advantage of the limited resources of the ...

The studbook of the Spanish Arab Horse was analysed in order to assess the available genetic variability in the population via genealogical analyses and to ascertain the influence of different countries in the formation of the population. The Spanish Arab horse studbook could be traced back to the late 19th century with a total of 18,880...

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