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Product title :

Animal genomics and infectious disease resistance in poultry

Author(s) : J. Smith, A. Gheyas & D.W. Burt

Summary :

Avian pathogens are responsible for major costs to society, both in terms of huge economic losses to the poultry industry and their implications for human health. The health and welfare of millions of birds is under continued threat from many infectious diseases, some of which are increasing in virulence and thus becoming harder to control, such as Marek’s disease virus and avian influenza viruses. The current era in animal genomics has seen huge developments in both technologies and resources, which means that researchers have never been in a better position to investigate the genetics of disease resistance and determine the underlying genes/mutations which make birds susceptible or resistant to infection. Avian genomics has reached a point where the biological mechanisms of infectious diseases can be investigated and understood in poultry and other avian species. Knowledge of genes conferring disease resistance can be used in selective breeding programmes or to develop vaccines which help to control the effects of these pathogens, which have such a major impact on birds and humans alike.

Keywords

Animal quantitative trait locus database – Avian – Avian influenza – Candidate gene – Chicken – Disease resistance – Genomics – Infection – Marek’s disease virus – Poultry – Salmonella.

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