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INRA contributes to the conservation and characterisation of farm animal genetic resources through research but also through the breeding and maintenance in its experimental research units of lines with original traits. Some of these lines are destined for animal husbandry, while others are used as biomedical models or, as is most often the case, as study models for biological functions. INRA also manages “mirror”, or backup, collections as part of its contribution to national collections.
> Livestock diversity: lines maintained and studied at INRA
The cryopreservation of male gametes and, in some cases, of embryos and somatic tissues, is used for ancient, local or endangered breeds. It is also applicable for original animals, the traits of which do not match current breeding objectives but which could serve as a future resource. INRA participates in the administration of the National Cryobank Scientific Interest Group that defines the conservation strategy. It also plays an important role by contributing certain collections.
> Here are a few examples of INRA’s contributions to cryobanks:
· Domestic bird species
· Fish
· Domestic rabbits
Scientific Contacts:
Animal Genetics Division: Bernard Bibé, Michèle Tixier-Boichard, Etienne Verrier
Animal Physiology and Livestock Systems Division: Elisabeth Blesbois, Catherine Labbé, Jean-Paul Renard
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See also
