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CanVAS Hayward2016 · Founder
Cosmic medallion portrait of PFZ12E03_PFZ12E03, a Tibetan Spaniel
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.

PFZ12E03_PFZ12E03

PFZ12E03_PFZ12E03 is a Tibetan Spaniel from the Hayward2016 research cohort. One of 14,478 dogs who built the atlas.

See PFZ12E03_PFZ12E03 in the atlas
About PFZ12E03_PFZ12E03

PFZ12E03_PFZ12E03 sits near the center of the Tibetan Spaniel cluster - genetically very typical for the breed.

  • Predicted small by the six body-size genes the atlas reads (IGF1, HMGA2, SMAD2, LCORL, STC2, ADAMTS17).
  • Carries both copies of the FGF4 chondrodysplasia retrogene - the short-leg variant in Dachshund, Pembroke Corgi, Basset Hound.
  • Wire-coat furnishings - the eyebrow + beard variant at RSPO2.
PFZ12E03_PFZ12E03's nearest neighbors

The five dogs in the atlas whose genomes sit closest to PFZ12E03_PFZ12E03's. Click any of them to keep exploring.

  1. PFZ37H04_PFZ37H04 Tibetan Spaniel 17.38
  2. PFZ19A11_PFZ19A11 Tibetan Spaniel 17.50
  3. TS_32487_TS_32487 Tibetan Spaniel 17.76
  4. PFZ37B05_PFZ37B05 Tibetan Spaniel 18.06
  5. PFZ18F03_PFZ18F03 Tibetan Spaniel 18.27
PFZ12E03_PFZ12E03's breed

PFZ12E03_PFZ12E03 sits in the Tibetan Spaniel 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. Tibetan Spaniel 85%
  2. Golden Retriever 9%
  3. Labrador Retriever 6%
Source

From the CanVAS (Hayward2016 cohort) . Breed-page reference: Tibetan Spaniel.

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 C/C
SMAD2 A/A
LCORL G/G
STC2 A/A
ADAMTS17 A/A
Leg length
FGF4·CFA18 T/T
FGF4·CFA12 C/C
Coat
RSPO2 T/T
FGF5 T/T
KRT71 C/C
MC1R C/C
Ear set
MSRB3 G/G
Skull shape
BMP3 T/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 9.376
y 16.270
z 1.580
PCA-256 distance from breed centroid
19.06
Outlier percentile in breed
7
lower = more typical
Top-3 principal components by |z|

The 3 PCs on which PFZ12E03_PFZ12E03 scores most extreme, with the 3 highest-loading SNPs on each. Foundation for the future genome-ring visualization.

PC37 z = -8.52
  • chr30:33,900,950 loading 0.0365
  • chr1:31,256,526 loading 0.0299
  • chr28:38,109,009 loading 0.0284
PC38 z = -4.23
  • chr24:18,163,261 loading 0.0310
  • chr24:18,269,351 loading 0.0309
  • chr30:31,795,690 loading 0.0303
PC61 z = 3.83
  • chr11:47,398,568 loading 0.0283
  • chr13:20,879,550 loading -0.0282
  • chr14:35,441,828 loading -0.0282
Ancestry reconstruction error: 0.25
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