Skip to main content
padlock icon - secure page this page is secure

Merging pedigree databases to describe and compare mating practices and gene flow between pedigree dogs in France, Sweden and the UK

Buy Article:

$59.00 + tax (Refund Policy)

Merging pedigree databases across countries may improve the ability of kennel organizations to monitor genetic variability and health‐related issues of pedigree dogs. We used data provided by the Société Centrale Canine (France), Svenska Kennelklubben (Sweden) and the Kennel Club (UK) to study the feasibility of merging pedigree databases across countries and describe breeding practices and international gene flow within the following four breeds: Bullmastiff (BMA), English setter (ESE), Bernese mountain dog (BMD) and Labrador retriever (LBR). After merging the databases, genealogical parameters and founder contributions were calculated according to the birth period, breed and registration country of the dogs. Throughout the investigated period, mating between close relatives, measured as the proportion of inbred individuals (considering only two generations of pedigree), decreased or remained stable, with the exception of LBR in France. Gene flow between countries became more frequent, and the origins of populations within countries became more diverse over time. In conclusion, the potential to reduce inbreeding within purebred dog populations through exchanging breeding animals across countries was confirmed by an improved effective population size when merging populations from different countries.
No References
No Citations
No Supplementary Data
No Article Media
No Metrics

Keywords: Breeding practice; dog; gene flow; genetic variability; merging pedigree databases

Document Type: Research Article

Publication date: April 1, 2017

  • Access Key
  • Free content
  • Partial Free content
  • New content
  • Open access content
  • Partial Open access content
  • Subscribed content
  • Partial Subscribed content
  • Free trial content
Cookie Policy
X
Cookie Policy
Ingenta Connect website makes use of cookies so as to keep track of data that you have filled in. I am Happy with this Find out more