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Related Experiment Videos

Five new linkage groups in the canine linkage map.

T J Jónasdóttir1, G Dolf, M Sletten

  • 1Norwegian College of Veterinary Medicine, Department of Morphology, Genetics and Aquatic Biology, Oslo, Norway.

Animal Genetics
|December 3, 1999
PubMed
Summary

Researchers expanded the canine genome map by identifying five new linkage groups and adding markers to existing ones. This work helps physically assign more linkage groups to specific dog chromosomes.

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Area of Science:

  • Genetics
  • Genomics
  • Canine genetics

Background:

  • The canine genome map is crucial for understanding dog breeds and diseases.
  • Previous efforts have established several linkage groups and assigned markers.

Purpose of the Study:

  • To further develop and refine the canine genome map.
  • To identify new linkage groups and integrate additional markers.

Main Methods:

  • Typing of nineteen polymorphic loci on the DogMap reference panel.
  • Integration of new markers into existing and newly identified linkage groups.

Main Results:

  • Identification of five new linkage groups.
  • Assignment of five markers to previously defined linkage groups.

Related Experiment Videos

  • Physical mapping of three new linkage groups to specific dog chromosomes.

    • Conclusions:

    • The study significantly contributes to the canine genome map.
    • More linkage groups are now physically assigned to known dog chromosomes, aiding future research.