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CanVAS Hayward2016 · Founder
Cosmic medallion portrait of PFZ1H01_PFZ1H01, a Xoloitzcuintli
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.

PFZ1H01_PFZ1H01

PFZ1H01_PFZ1H01 is a Xoloitzcuintli from the Hayward2016 research cohort. One of 14,478 dogs who built the atlas.

See PFZ1H01_PFZ1H01 in the atlas
About PFZ1H01_PFZ1H01

PFZ1H01_PFZ1H01 sits well inside the Xoloitzcuintli cluster - a fairly typical example.

  • Predicted large 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.
PFZ1H01_PFZ1H01's nearest neighbors

The five dogs in the atlas whose genomes sit closest to PFZ1H01_PFZ1H01's. Click any of them to keep exploring.

  1. PFZ2A01_PFZ2A01 Xoloitzcuintli 15.11
  2. PFZ2H11_PFZ2H11 Village Dog Peru Loreto 21.04
  3. PFZ5E06_PFZ5E06 Village Dog Peru Cusco 21.73
  4. PFZ1D05_PFZ1D05 Village Dog Peru Cusco 22.15
  5. PFZ1H12_PFZ1H12 Village Dog Peru Cusco 22.15
PFZ1H01_PFZ1H01's breed

PFZ1H01_PFZ1H01 sits in the Xoloitzcuintli cluster, with genome overlap to German Shepherd, and Golden 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. Xoloitzcuintli 66%
  2. German Shepherd 22%
  3. Golden Retriever 12%
Source

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

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 C/A
HMGA2 C/T
SMAD2 A/G
LCORL G/G
STC2 A/A
ADAMTS17 A/A
Leg length
FGF4·CFA18 T/T
FGF4·CFA12 T/C
Coat
RSPO2 T/T
FGF5 C/C
KRT71 C/C
MC1R C/C
Ear set
MSRB3 A/A
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 4.371
y 1.548
z 1.574
PCA-256 distance from breed centroid
25.62
Outlier percentile in breed
40
lower = more typical
Top-3 principal components by |z|

The 3 PCs on which PFZ1H01_PFZ1H01 scores most extreme, with the 3 highest-loading SNPs on each. Foundation for the future genome-ring visualization.

PC255 z = 2.17
  • chr23:37,041,440 loading 0.0347
  • chr1:100,944,840 loading 0.0344
  • chr1:101,382,836 loading -0.0320
PC81 z = -1.77
  • chr22:3,408,030 loading 0.0341
  • chr22:3,295,327 loading 0.0312
  • chr6:30,982,246 loading -0.0293
PC215 z = 1.76
  • chr19:7,211,690 loading 0.0376
  • chr19:7,271,993 loading 0.0341
  • chr27:40,183,759 loading 0.0317
Ancestry reconstruction error: 0.65
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