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Coat Furnishings

RSPO2

chr13:8,824,008-8,970,631 · UU_Cfam_GSD_1.0

wirehaired/furnished breeds

Atlas-wide
Frequency
55%
dog-weighted average
Breeds with data
203
of 215
Dogs contributing
13,789
CanVAS Atlas
What the frequency means

RSPO2 chr13:8.8Mb. The Cadieu 2009 wire-coat/furnishings locus. Direction: WIRE vs SMOOTH-control breeds.

High frequency means

breed carries the furnishings (wire/eyebrow) allele

Low frequency means

breed is smooth-coated

Top 10 breeds, highest frequency
  1. Cairn Terrier terrier
    100% n=120
  2. Fox Terrier Wire terrier
    100% n=12
  3. Giant Schnauzer terrier
    100% n=126
  4. Greater Swiss Mountain Dog working
    100% n=16
  5. Irish Wolfhound ancient_landrace
    100% n=286
  6. Minature Poodle non_sporting
    100% n=8
  7. Miniature Schnauzer terrier
    100% n=62
  8. Norwich Terrier terrier
    100% n=14
  9. Old English Sheepdog herding
    100% n=20
  10. Poodle non_sporting
    100% n=55
Bottom 10 breeds, lowest frequency
  1. Wire Fox Terrier terrier
    0% n=10
  2. English Bulldog non_sporting
    0% n=10
  3. Dingo Bigdesert ancient_landrace
    0% n=19
  4. Dingo Captive ancient_landrace
    3% n=59
  5. English Setter sporting
    4% n=192
  6. Retriever Breed Unknown mixed_unknown
    6% n=9
  7. Dingo West ancient_landrace
    7% n=132
  8. Dingo East ancient_landrace
    9% n=104
  9. Collie herding
    9% n=20
  10. Village Dog Cook Islands ancient_landrace
    10% n=10
Methodology

Frequency is measured at the typed-backbone 13:8844479 on chr13, 8.8 Mb (inside the gene body). Alleles C/T. Coordinates from ensembl symbol UU Cfam GSD 1.0. Per-breed frequencies are computed across all CanVAS dogs labelled with that breed (missing genotypes excluded).

How to cite this page

The per-breed allele frequencies on this page are derived from the open Sniff Atlas v1.0.1 (Gehring 2026, doi:10.5281/zenodo.20566358, CC-BY 4.0). The underlying genotype substrate is CanVAS (Brundage 2026, doi:10.64898/2026.04.13.718238). Full citation formats including BibTeX, RIS, and CITATION.cff at sniff.world/cite.

Last updated
Sources: Sniff Atlas v1.0.1 (doi:10.5281/zenodo.20566358) · CanVAS (Brundage 2026) · OMIA · Dog10K (Meadows 2023)