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CanVAS HaywardDeaf · Founder
Cosmic medallion portrait of OFA107_OFA107, a Dalmatian
AI portrait
About this portrait

This portrait was algorithmically built from this dog's genome: their genotype at 8 morphology loci (coat length, curl, color, ear set, body size, head shape, skull, furnishings) plus their position within the 14,478-dog atlas. The same dog always reproduces the same portrait. A different dog with different alleles gets a different portrait.

OFA107_OFA107

OFA107_OFA107 is a Dalmatian from the HaywardDeaf research cohort. One of 14,478 dogs who built the atlas.

See OFA107_OFA107 in the atlas
About OFA107_OFA107

OFA107_OFA107 sits near the center of the Dalmatian cluster - genetically very typical for the breed.

  • Predicted medium by the six body-size genes the atlas reads (IGF1, HMGA2, SMAD2, LCORL, STC2, ADAMTS17).
  • Standard leg length. No chondrodysplasia retrogene variant.
  • Carrier of the RSPO2 wire-coat variant (single copy).
OFA107_OFA107's nearest neighbors

The five dogs in the atlas whose genomes sit closest to OFA107_OFA107's. Click any of them to keep exploring.

  1. DAL109_DAL109 Dalmatian 21.12
  2. OFA46_OFA46 Dalmatian 21.86
  3. OFA45_OFA45 Dalmatian 22.14
  4. DAL13_DAL13 Dalmatian 22.18
  5. OFA52_OFA52 Dalmatian 22.73
OFA107_OFA107's breed

OFA107_OFA107 sits in the Dalmatian cluster, with genome overlap to Golden Retriever, and Labrador Retriever - sister breeds nearby in the atlas.

Breed similarity from non-negative least squares against 91 breed centroids in PCA-256 space, corrected for atlas sample-size imbalance. Without correction, Goldens (22% of the atlas) leak into every dog's raw NNLS breakdown; with it, the bias falls out. Raw fractions stay in the dataset for re-derivation. Methodology.

  1. Dalmatian 89%
  2. Golden Retriever 5%
  3. Labrador Retriever 5%
Source

From the CanVAS (HaywardDeaf cohort) . Breed-page reference: Dalmatian.

Full genotype detail
click to expand

The actual allele call at each locus's representative SNP for this dog. Each gene name links to its page where you can see the per-breed frequency table and the direction of effect.

Body size
IGF1 A/A
HMGA2 T/T
SMAD2 A/G
LCORL G/G
STC2 A/A
ADAMTS17 G/A
Leg length
FGF4·CFA18 C/C
FGF4·CFA12 C/C
Coat
RSPO2 C/T
FGF5 C/C
KRT71 C/C
MC1R T/C
Ear set
MSRB3 A/A
Skull shape
BMP3 C/T
SMOC2 G/G
Technical details
click to expand

The numbers behind the placement. Useful for researchers reproducing the math or debugging an unexpected position; not interesting to most readers.

UMAP-3D position
x 4.934
y -5.517
z 9.298
PCA-256 distance from breed centroid
24.25
Outlier percentile in breed
4
lower = more typical
Top-3 principal components by |z|

The 3 PCs on which OFA107_OFA107 scores most extreme, with the 3 highest-loading SNPs on each. Foundation for the future genome-ring visualization.

PC8 z = -5.36
  • chr38:12,072,793 loading 0.0279
  • chr3:65,092,835 loading 0.0273
  • chr10:7,098,202 loading 0.0260
PC243 z = -3.54
  • chr28:2,607,542 loading 0.0337
  • chr6:55,527,821 loading 0.0334
  • chr28:36,111,093 loading -0.0311
PC9 z = 2.33
  • chr3:66,503,138 loading 0.0243
  • chr29:24,433,584 loading 0.0237
  • chr21:33,291,005 loading 0.0234
Ancestry reconstruction error: 0.37
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