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CanVAS Hayward2016 · Founder
Cosmic medallion portrait of PFZ4A07_PFZ4A07, a Labrador Retriever
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.

PFZ4A07_PFZ4A07

PFZ4A07_PFZ4A07 is a Labrador Retriever from the Hayward2016 research cohort. One of 14,478 dogs who built the atlas.

See PFZ4A07_PFZ4A07 in the atlas
About PFZ4A07_PFZ4A07

PFZ4A07_PFZ4A07 sits near the center of the Labrador Retriever cluster - genetically very typical for the breed.

  • Predicted giant by the six body-size genes the atlas reads (IGF1, HMGA2, SMAD2, LCORL, STC2, ADAMTS17).
  • Carries one copy of the FGF4 chondrodysplasia retrogene.
  • Wire-coat furnishings - the eyebrow + beard variant at RSPO2.
PFZ4A07_PFZ4A07's nearest neighbors

The five dogs in the atlas whose genomes sit closest to PFZ4A07_PFZ4A07's. Click any of them to keep exploring.

  1. 3164_3164 Labrador Retriever 24.33
  2. PFZ27H05_PFZ27H05 Labrador Retriever 25.26
  3. PFZ38D04_PFZ38D04 Labrador Retriever 25.90
  4. cHD15_65_cHD15_65 Labrador Or Golden Retriever 26.24
  5. PFZ27B07_PFZ27B07 Labrador Retriever 26.26
PFZ4A07_PFZ4A07's breed

PFZ4A07_PFZ4A07 sits in the Labrador Retriever cluster, with genome overlap to German Shepherd, Rottweiler, 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. Labrador Retriever 37%
  2. German Shepherd 28%
  3. Rottweiler 21%
  4. Golden Retriever 14%
Source

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

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 C/C
ADAMTS17 A/A
Leg length
FGF4·CFA18 C/C
FGF4·CFA12 T/C
Coat
RSPO2 T/T
FGF5 T/T
KRT71 C/C
MC1R T/T
Ear set
MSRB3 A/A
Skull shape
BMP3 T/T
SMOC2 A/A
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 7.821
y 0.697
z 5.855
PCA-256 distance from breed centroid
47.30
Outlier percentile in breed
3
lower = more typical
Top-3 principal components by |z|

The 3 PCs on which PFZ4A07_PFZ4A07 scores most extreme, with the 3 highest-loading SNPs on each. Foundation for the future genome-ring visualization.

PC232 z = 1.46
  • chr8:13,394,852 loading 0.0320
  • chr30:2,998,314 loading 0.0313
  • chr12:26,709,882 loading 0.0290
PC155 z = 1.23
  • chr3:3,559,803 loading 0.0324
  • chr6:3,540,503 loading -0.0319
  • chr15:3,475,065 loading 0.0316
PC204 z = -1.22
  • chr5:63,349,947 loading 0.0351
  • chr5:63,561,040 loading 0.0350
  • chr5:3,335,614 loading -0.0334
Ancestry reconstruction error: 0.81
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