Báo cáo sinh học: "Phenotypic plasticity of body pigmentation in Drosophila: Réponse à la chaleur de poules pondeuses issues de lignées sélectionnées pour une faible (R ou forte (R consommation ) ) + alimentaire résiduelle" pdf

... original Réponse à la chaleur de poules pondeuses issues de lignées sélectionnées pour une faible (R -) ou forte (R +) consommation alimentaire résiduelle A Bordas, F Minvielle Laboratoire ... ET MÉTHODES Animaux et conditions expérimentales Environ 300 poussins femelles provenant de la 19’ génération des lignées à fai...

Ngày tải lên: 14/08/2014, 15:21

... Citogenética de Animales Domésticos, Area Genética, Departamento de Biología Molecular y Celular, Facultad de Veterinaria, Lasplaces 1560, Montevideo, Uruguay (Received 17 December ... fertility Résumé - Étude préliminaire sur l’incidence de la fragilité du chromosome X en race bovine Holstein. Vingt vaches de race Holstein-Friesian Uruguayenne on...

Ngày tải lên: 14/08/2014, 15:21

... par la taille de la famille (r c ). Les deux méthodes ont produit des données similaires mais la première (r m) a été préférée, car elle permet une estimation dans tous ... biology of the common gartner snake Thamnopis sirtalis (L). II. The effects of melanism, !cologia (Berlin) 43 (197 9) 99-109. [16] Goulson D., Determinati...

Ngày tải lên: 09/08/2014, 18:22

... the influence of the level of earnings regardless of the influence of the number of starts, an auxiliary model was used. This auxiliary model was defined in order to ... his last year of performance and the last year of recorded data. In case of a temporary interruption, the probability of appearing again decreased when the last...

Ngày tải lên: 14/08/2014, 15:21

... difference in number of generations in which the cytoplasm may become independent from nuclear genes of the founder females. The distributions, averaged over all simulations, of ... with cytoplasmic effects but their interest was in biases introduced through ignoring cytoplasmic effects, and not in the detection of cytoplasmic variance. In...

Ngày tải lên: 14/08/2014, 15:21

... Co, Philadelphia, 259-288 Lauvergne JJ, Dolling CHS, Renieri C (199 6) Mendelian Inheritance in Sheep 1996 (MIS 9 6). COGOVICA/COGNOSAG and University of Camerino, Clamart, ... harm the animal. Incidence in the flock of origin included three ewe lambs and three ram lambs. Two of the affected animals resulted from the mating of one spe...

Ngày tải lên: 14/08/2014, 15:21

... were included in the model, Lawlor et al (199 5) found large changes, particularly for dairy form and udder depth. An increase in the estimate of heritability of 0.05 ... of inbreeding depression to dominance standard deviation. In absolute terms, the av- erage ratio of estimates of inbreeding depression per 1% of inbreeding to esti...

Ngày tải lên: 14/08/2014, 15:21

... could be taken as another reflection of large effective population size within Opuntia fruits (see below). on a ajouté de la nourriture. À peu près cinq fois plus de ... structure de population INTRODUCTION Populations of many organisms, particularly insects, are subdivided in the sense that females lay eggs in discrete and ephemeral res...

Ngày tải lên: 14/08/2014, 15:21

... using a linear model including the fixed effects of the batch (a batch was defined within each herd as a group of at least 15 animals of the same sex born within ... 5p + ). In order to confirm the initially proposed interpretation (fig 3), the fluorescent in situ hybridization of probes marking the terminal extremities of...

Ngày tải lên: 14/08/2014, 15:21

... évidence par un étalon noir produisant 12 poulains de couleur noire ou presque à partir de juments bai et 16 poulains de couleur noire ou presque noire à partir de juments ... proche de celle des poulains bai mais devenaient complètement ou presque noirs à la maturité. hérédité de la couleur / locus Extension / noir dominant /...

Ngày tải lên: 14/08/2014, 15:21