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CanVAS Hayward2016 · Founder
Cosmic medallion portrait of PFZ1C01_PFZ1C01, 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.

PFZ1C01_PFZ1C01

PFZ1C01_PFZ1C01 is a Xoloitzcuintli from the Hayward2016 research cohort. One of 14,478 dogs who built the atlas.

See PFZ1C01_PFZ1C01 in the atlas
About PFZ1C01_PFZ1C01

PFZ1C01_PFZ1C01 sits well inside the Xoloitzcuintli cluster - a fairly typical example.

  • Predicted small 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).
PFZ1C01_PFZ1C01's nearest neighbors

The five dogs in the atlas whose genomes sit closest to PFZ1C01_PFZ1C01's. Click any of them to keep exploring.

  1. PFZ1D01_PFZ1D01 Xoloitzcuintli 14.73
  2. PFZ2E01_PFZ2E01 Xoloitzcuintli 15.99
  3. PFZ2A02_PFZ2A02 Xoloitzcuintli 16.05
  4. PFZ2C01_PFZ2C01 Xoloitzcuintli 22.77
  5. PR6_PR6 Village Dog Puerto Rico 25.53
PFZ1C01_PFZ1C01's breed

PFZ1C01_PFZ1C01 sits in the Xoloitzcuintli 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. Xoloitzcuintli 79%
  2. Golden Retriever 12%
  3. Labrador Retriever 9%
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 A/A
HMGA2 C/C
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 G/G
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 4.454
y 1.337
z 2.068
PCA-256 distance from breed centroid
25.90
Outlier percentile in breed
45
lower = more typical
Top-3 principal components by |z|

The 3 PCs on which PFZ1C01_PFZ1C01 scores most extreme, with the 3 highest-loading SNPs on each. Foundation for the future genome-ring visualization.

PC255 z = 3.44
  • chr23:37,041,440 loading 0.0347
  • chr1:100,944,840 loading 0.0344
  • chr1:101,382,836 loading -0.0320
PC236 z = 2.55
  • chr20:38,047,521 loading 0.0380
  • chr20:38,715,188 loading -0.0374
  • chr20:38,805,558 loading -0.0370
PC228 z = -2.33
  • chr25:25,192,682 loading 0.0383
  • chr24:37,936,747 loading 0.0329
  • chr25:20,642,955 loading -0.0315
Ancestry reconstruction error: 0.65
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