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Análisis genético de los niveles de consanguinidad en la raza retinta
(Universidad de Córdoba, Servicio de Publicaciones, 1995)
Within the improvement plan, inbreeding crosses may prove to be a tool that the Retinto cattle breeder might use along with selection to increase the genetic merits of his breed. The majority of breeders know the effects ...
Quimerismos celulares 60,XX159,XY t I/29 y 59,XX t I/291 60,XY en el ganado vacuno retinto
(Universidad de Córdoba, Servicio de Publicaciones, 1992)
In a cytogenetic screening of Retinta breed cattle, with the aim to determine the presence and incidence of the 1/29 Robertsonian translocation, some cases of leucocitary chimerism and the 1/29 translocation were observed, ...
Actuality and future of a breeding program in retinto beef cattle
(Universidad de Córdoba, Servicio de Publicaciones, 1992)
We describe the present process of genetic improvement in Retinto cattle breed and the investigations supporting the selection program. The effects of different environmental factors have been analyzed. We have obtained ...
A new robertsonian translocation in an intersex goat: morphometric determination
(Universidad de Córdoba, Servicio de Publicaciones, 1990)
An intersex goat of Malagueña breed with a karyotype which is clearly different from that of the rest of the species as regards number and shape was studied. The karyotype was formed by 59 chromosomes all of them acrocentric ...
Problemática de la actualización de la información en DAD-IS vía internet
(Universidad de Córdoba, Servicio de Publicaciones, 1998)
Only six coordinator of the countries enclosed in the European Regional Focal Point introduced the new information in DAD-IS via Internet, at least until the last workshop of the Point celebrated in Viena in summer of 1997. ...
Estudio genético del color de la capa dentro de la caracterización racial equina
(Universidad de Córdoba, Servicio de Publicaciones, 1998)
The genetic determination of the coat horses is controlled by the interaction of the alleles of 5 loci ( C, B, A, E and D). They will determine the basic colour and other loci modify them. The knowledge of their effects ...
La endocría en la estirpe Cartujana del caballo de Pura Raza Española
(Universidad de Córdoba, Servicio de Publicaciones, 1998)
Using the genealogical data offered by the Stud-Book, we have used two probabilistic methods based on the basic concepts of the Genetics of Populations: The coefficient of inbreeding and the effective size of the population, ...
Influencia de la estirpe Cartujana en el caballo de Pura Raza Española
(Universidad de Córdoba, Servicio de Publicaciones, 1998)
In this work the evolution of the Carthusian influence has been analysed in 33.486 Andalusian horses (P.R.E.) registered in the Stud Book from its opening in the year 1912 until 1990. It has been able to verify that the ...
Índice de conservación genética en la estirpe Cartujana del caballo de Pura Raza Española
(Universidad de Córdoba, Servicio de Publicaciones, 1998)
In this work we have analysed the evolution of the effective number of the population base or founding of the Carthusian strain of the Spanish Pure Breed Horse (P.R.E.). The Stud Book has supplied the necessary information ...
Evolución de la metodología de la mejora genética en el vacuno de carne
(Universidad de Córdoba, Servicio de Publicaciones, 1995)
The evolution of the genetic improvement methodology in the beef cattle has been based, as in other species, in our capacity to detect the best genotypes for using as reproducers. In this paper are described three phases ...