Báo cáo sinh học: "Phenotypic plasticity of body pigmentation in Drosophila: Computing marginal posterior densities of genetic parameters of a multiple trait animal model using Laplace approximation or Gibbs sampling" pps

... of traits will lead to a quadratic increase in computing time for the Laplace approximation if marginal densities are desired for all genetic parameters. For Gibbs sampling, ... posterior densities of genetic parameters of a multiple trait animal model using Laplace approximation or Gibbs sampling A Hofer* V Ducrocq Stati...

Ngày tải lên: 14/08/2014, 15:21

... A. K., Karan D., Gibert P., Moreteau B., Parkash R., David J.R., Thoracic trident pigmentation in Drosophila melanogaster. latitudinal and altitudinal clines in Indian populations, ... B., Moreteau J.C., David J.R., Genetic variability of quan- titative traits in a natural population of Drosophila melanogaster. analysis of wild living flies...

Ngày tải lên: 09/08/2014, 18:22

... medical and practical analysis of such a sire may reveal particular diseases and favor their genetic study. An evaluation of breeding value with an animal model, in addition ... probability of appearing again decreased when the last year of performance approached the last year of data recording. This explains the higher relative culling...

Ngày tải lên: 14/08/2014, 15:21

... population, an animal s breeding value was the average of its parents’ breeding values, plus a segregation effect in which allowance was made for parental inbreeding. An animal s ... Estimation of additive maternal and cytoplasmic genetic variances in animal models. J Dairy Sci 72, 3006-3012 Wagner RP (1972) The role of maternal effects...

Ngày tải lên: 14/08/2014, 15:21

... variable (après transformation en arc sinus racine carr6e pour les variables exprim6es en pour cent), une analyse de la variance a été r6alis6e selon le modèle lin6aire ... especially for residual food intake, water intake, 48-week body weight and adult body weight variation, indicating that the ’overconsuming line’ (R +) was better adapted t...

Ngày tải lên: 14/08/2014, 15:21

... Small Animal Clinical Sciences; 4 3 Department of Clinical Sciences, Maryland; ’- 4 Department of BioSciences and Pathobiology, Virginia-Maryland Regional College of Veterinary ... ram, this specific combination also producing 25 unaffected lambs. The other four affected lambs were the progeny of animals that were offspring or paternal grando...

Ngày tải lên: 14/08/2014, 15:21

... relationship matrix as defined in Hoeschele and VanRaden (1991). The average inbreeding for animals was 0.7% for all animals but increased to 2.4% for animals born in 1992; inbreeding ... changes for the dominance variance reflected a limited amount of dominance information in the data and, therefore, relatively large sampling variances. E...

Ngày tải lên: 14/08/2014, 15:21

... Universitat Aut6noma de Barcelona, Spain Quezada-Diaz JE, Santos M, Ruiz A, Fontdevila A (1992) The evolutionary history of Drosophila buzzatii. XXV. Random mating in nature. ... 541-595 Barbadilla A, Ruiz A, Santos M, Fontdevila A (1994) Mating pattern and fitness com- ponent analysis associated with inversion polymorphism in a natural popu...

Ngày tải lên: 14/08/2014, 15:21

... non-carrier animals. Production performance data were analysed using a linear model including the fixed effects of the batch (a batch was defined within each herd as a group ... performance of boars was also analysed using a linear model including the following fixed effects: inversion (normal or inverted chromosome 4), boar nested...

Ngày tải lên: 14/08/2014, 15:21

... Genetic characterization of uruguayan creole cattle. I Cytogenetic characterization of a sample of uruguayan creole cattle. Archivos de Zootecnia 45, 209-213 Rinc6n G, Llambi ... are shown in table II. Original article Expression of X chromosome fragility in Holstein-Friesian cattle: a preliminary study G Rincón. S Llambí, A Postiglioni Labo...

Ngày tải lên: 14/08/2014, 15:21