Resistance to Salmonella carrier state: selection may be efficient but response depends on animal's age
نویسندگان
چکیده
منابع مشابه
Selection for increased resistance to Salmonella carrier-state
C. Beaumont, J. Marly, J. Protais, M. Protais, H. Chapuis, J. Trotereau, N. Sellier P. Velge et G. Salvat. Institut National de la Recherche Agronomique, Département de Génétique Animale, Station de Recherche Avicole, Nouzilly, France Institut National de la Recherche Agronomique, Département Microbiologie et Chaîne Alimentaire, Unité Pathologie Infectieuse et Immunologie, Nouzilly, France Agen...
متن کاملDoing It Again and Again May Be Difficult, But It Depends on What You Are Doing
Sentence interpretation is integrating the information of incoming lexical items into a coherent whole. But often the pieces of information do not fit together and have to be shifted in meaning to confirm with the rest of the sentence. These shifts are called coercion (Moens & Steedman, 1988; Pustejovsky, 1995). There is a growing body of experimental work that investigates the processing conse...
متن کاملGenomic selection for carrier-state resistance in chicken commercial lines
BACKGROUND Salmonella propagation by apparently healthy chicken and subsequent food security concerns could be decreased by the selection and use of chicken lines more resistant to carrier-state. In the present study we applied the first steps of the genomic selection methodology to assess the interest of including genetic markers for the genetic evaluation of hen lines infected with Salmonella...
متن کاملAnimals may not be stuck in time !
Humans have the ability to mentally travel forward and back in time. They can retrieve vivid memories of past events (episodic memories) and can imagine the future (planning). Although it has been suggested that this is a uniquely human ability, the evidence for subjective time travel in humans is typically based on verbal report and elaboration. Such evidence cannot be obtained from animals. H...
متن کاملSelection on heritable heterozygosity but no response to selection. Why?
The realisation that heterozygosity can be heritable has recently generated some elegant research. However, none of this work has discussed the fact that when heterozygote advantage occurs, heterozygosity can be heritable, yet allele frequencies remain at equilibrium and do not evolve with time. From a quantitative genetic perspective this means the character is heritable, is under selection, y...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Genetics Research
سال: 2009
ISSN: 0016-6723,1469-5073
DOI: 10.1017/s0016672309000135