Les protocoles de détection de QTL varient selon le modèle étudié, car ils dépendent de nombreux paramètres. Cette thèse s’est intéressée à la façon d’adapter ces protocoles à travers deux exemples de recherches de QTL chez la Poule, en utilisant deux méthodes statistiques différentes : maximum de vraisemblance (MV) et régression linéaire (RL), qui ont été comparées. Dans un premier temps, des QTLs de résistance au portage de salmonelles ont été identifiés, d’effets faibles et dont les positions varient selon la méthode utilisée. Dans un deuxième temps, des QTLs de caractères de digestibilité et d’anatomie du tube digestif ont été identifiés, avec des résultats semblables avec les deux méthodes. De nombreux QTLs d’effets faibles à modérés o...
A unique chicken resource population was used to determine that variation in several genes is associ...
<div><p>Background</p><p>Non-typhoidal <i>Salmonella enterica</i> serovars, associated with differen...
Methods for mapping QTL are actively used in the chicken to identify chromosomal regions contributin...
Chantier qualité GAInternational audienceBackground: The serovars Enteritidis and Typhimurium of the...
The goal of this project is to identify QTL involved in Salmonella -susceptibility in the chicken. S...
Salmonellosis is a frequent disease in poultry stocks, caused by several serotypes of the bacterial ...
Selection for increased resistance to Salmonella colonisation and excretion could reduce the risk of...
Improving digestive efficiency is a major goal in poultry production, to reduce production costs, ma...
Salmonella infection is an important risk to public health, as newly hatched chicks are very sensiti...
Background: Improving feed efficiency is a major goal in poultry production in order to reduce produ...
Background Coccidiosis is a major parasitic disease that causes huge economic losses to the poultry ...
Background: Improving digestive efficiency is a major goal in poultry production, to reduce producti...
As significant heritabilities were estimated for resistance to Salmonella carrier-state (defined as ...
Chantier qualité GAInternational audienceUNLABELLED: ABSTRACT: BACKGROUND: Chicken meat and eggs can...
Chicken lines differ in genetic disease susceptibility. The scope of the research described in this ...
A unique chicken resource population was used to determine that variation in several genes is associ...
<div><p>Background</p><p>Non-typhoidal <i>Salmonella enterica</i> serovars, associated with differen...
Methods for mapping QTL are actively used in the chicken to identify chromosomal regions contributin...
Chantier qualité GAInternational audienceBackground: The serovars Enteritidis and Typhimurium of the...
The goal of this project is to identify QTL involved in Salmonella -susceptibility in the chicken. S...
Salmonellosis is a frequent disease in poultry stocks, caused by several serotypes of the bacterial ...
Selection for increased resistance to Salmonella colonisation and excretion could reduce the risk of...
Improving digestive efficiency is a major goal in poultry production, to reduce production costs, ma...
Salmonella infection is an important risk to public health, as newly hatched chicks are very sensiti...
Background: Improving feed efficiency is a major goal in poultry production in order to reduce produ...
Background Coccidiosis is a major parasitic disease that causes huge economic losses to the poultry ...
Background: Improving digestive efficiency is a major goal in poultry production, to reduce producti...
As significant heritabilities were estimated for resistance to Salmonella carrier-state (defined as ...
Chantier qualité GAInternational audienceUNLABELLED: ABSTRACT: BACKGROUND: Chicken meat and eggs can...
Chicken lines differ in genetic disease susceptibility. The scope of the research described in this ...
A unique chicken resource population was used to determine that variation in several genes is associ...
<div><p>Background</p><p>Non-typhoidal <i>Salmonella enterica</i> serovars, associated with differen...
Methods for mapping QTL are actively used in the chicken to identify chromosomal regions contributin...