Ovinos De Loa ” Katahdin y Dorper de registro ” · Farm Consanguinidad added 4 new photos. December 9 Consanguinidad updated their profile picture. Caracterização genética de ovinos crioulos colombianos control de la reproducción, ha aumentado la consanguinidad en las poblaciones de ovinos criollos y. consanguinidad – Free download as PDF File .pdf) or read online for free. Carne de razas consanguinidad. Uploaded by .. 03 Manual Ovino
|Published (Last):||8 September 2013|
|PDF File Size:||1.16 Mb|
|ePub File Size:||8.74 Mb|
|Price:||Free* [*Free Regsitration Required]|
Therefore, the results of the distance matrix donsanguinidad the phylogenetic tree can be explained by the common geographical location, consanguinidd origin of these breeds and the breeding practices to obtain genetically improved individuals through crossbreeding strategies.
Implications for conservation and management of indigenous sheep populations. Microsatellites were amplified in two multiplex PCR assay: Genetic diversity and assessment of 23 microsatellite markers for parentage testing of Santa Ines hair sheep in Brazil.
Genetic diversity of North-East Asian cattle based on microsatellite data. Mol Ecol Resour ; 8: Services on Demand Article. Coneanguinidad average FIS value was different from zero 0. The MNA for all breeds was 9. Estimating F-statistics for the analysis of population structure. These animals were introduced to the country years ago during the conquest and have experienced a process of adaptation to Colombian tropics Delgado et al.
Population genetic software for teaching and research-an update.
Genetic characterization of Colombian indigenous sheep
References Arora R, Bhatia S. Arch Zootec ; 56 1: Animals and samples Blood samples were collected from sheep of the following Colombian breeds: Columbia University Press; Evaluation of the genetic diversity of Laiwu pigs using twenty-seven microsatellite markers. Morphological and genetic characterisation of Ganjam sheep.
Inference of population structure using multilocus genotype data. El Wright F-statistics FIS promedio de las razas evaluadas fue 0, lo cual sugiere que las razas tienen niveles conssanguinidad de consanguinidad. English pdf Article in xml format Article references How to cite this article Automatic translation Send this article by e-mail. Global project for the maintenance of domestic animal genetic diversity MoDAD.
In order to maintain consanguinifad existing genetic diversity, breeding strategies i. All three breeds showed high MNA. consaguinidad
Control de Parásitos en los Ovinos – TvAgro por Juan Gonzalo Angel
These breeds have been extensively used because of their higher productive performance compared with local indigenous breeds, however, the former do not have the adaptation level of the latter Egito et al. Arora R, Bhatia S. Molecular evolutionary genetics analysis, Version 6.
Analysis of genetic structure of Nigerian West African Dwarf goats by microsatellite markers. The EH ranged between 0.
Genet Mol Res ; 8: Genetic diversity of Ovis aries populations near domestication centers and in the new world. Original Articles Genetic characterization of Colombian indigenous ovinso 1.
Facultad de Ciencias Agrarias, Universidad de Antioquia. We also thank all the farmers who facilitated the sampling process necessary for conducting this study. Conflicts of interest The authors declare they have no conflicts of interest with regard to the work presented in this report. Genetic characterization and breed assignment in five Italian sheep breeds using microsatellite markers.
However, a heterozygosity deficit was present to some extent in all breeds, something mainly attributed to endogamy within sheep flocks. The authors declare they have no conflicts of interest with regard to the work presented in this report. Polymorphic information content PICa parameter indicative of the degree of informativeness of a marker, ranged from 0.
Mejoramiento Genético de Ovinos by nora sarasa on Prezi
This suggests a very low level of genetic differentiation between the populations studied. As Figure 2 showed, none of the clusters had a clear differentiation, which suggests the presence of high admixture levels in these sheep breeds. All breeds showed F IS levels higher than zero, indicating a general deficit of heterozigote individuals. Springer genetic ; Small Rumin Res ; 85 1: These observations suggested the additional utility of these markers for population assignment Arora et al.
African sheep brought to America after the colonization would make up the second ancestral population, and from which breeds like OPC, Black Belly, and Pelibuey would be descendants. It is important to note that Consanhuinidad individuals represented Animal ; 2 7: Genetic characterization of Colombian indigenous sheep 1.
The average NA found in this study Genetic characterization of local Sudanese sheep breeds using DNA markers. The origins of Colombian sheep date back to the cnosanguinidad wool sheep resulting from crosses between European breeds and indigenous hair sheep breeds which, in turn, descended from African breeds.
Trypanotolerance in West African cattle and the population genetic effects of selection. Inbreeding parameters F IS for each breed had a mean of 0. This could have been caused by nonrandom mating Arora et al.