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CanVAS Hayward2016 · Founder
Cosmic medallion portrait of PFZ40D03_PFZ40D03, 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.

PFZ40D03_PFZ40D03

PFZ40D03_PFZ40D03 is a Labrador Retriever from the Hayward2016 research cohort. One of 14,478 dogs who built the atlas.

See PFZ40D03_PFZ40D03 in the atlas
About PFZ40D03_PFZ40D03

PFZ40D03_PFZ40D03 sits well inside the Labrador Retriever cluster - a fairly typical example.

  • Predicted large by the six body-size genes the atlas reads (IGF1, HMGA2, SMAD2, LCORL, STC2, ADAMTS17).
  • Carries one copy of the FGF4 chondrodysplasia retrogene.
  • Carrier of the RSPO2 wire-coat variant (single copy).
PFZ40D03_PFZ40D03's nearest neighbors

The five dogs in the atlas whose genomes sit closest to PFZ40D03_PFZ40D03's. Click any of them to keep exploring.

  1. PFZ41A11_PFZ41A11 Labrador Retriever 19.35
  2. PFZ38E02_PFZ38E02 Labrador Retriever 21.57
  3. PFZ32H08_PFZ32H08 Labrador Retriever 22.15
  4. cHD8_306_cHD8_306 Labrador Retriever 23.21
  5. PFZ19B03_PFZ19B03 Labrador Retriever 23.66
PFZ40D03_PFZ40D03's breed

PFZ40D03_PFZ40D03 sits in the Labrador Retriever cluster, with genome overlap to 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 77%
  2. Golden Retriever 23%
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 C/T
SMAD2 G/G
LCORL G/G
STC2 A/A
ADAMTS17 A/A
Leg length
FGF4·CFA18 C/C
FGF4·CFA12 T/C
Coat
RSPO2 C/T
FGF5 T/T
KRT71 C/C
MC1R T/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 9.250
y -0.039
z 7.887
PCA-256 distance from breed centroid
58.42
Outlier percentile in breed
45
lower = more typical
Top-3 principal components by |z|

The 3 PCs on which PFZ40D03_PFZ40D03 scores most extreme, with the 3 highest-loading SNPs on each. Foundation for the future genome-ring visualization.

PC3 z = -2.72
  • chr6:50,750,182 loading 0.0295
  • chr6:65,585,567 loading 0.0275
  • chr1:14,618,344 loading 0.0264
PC135 z = -2.42
  • chr8:33,499,010 loading 0.0341
  • chr6:30,409,356 loading -0.0338
  • chr34:15,382,542 loading -0.0330
PC2 z = -2.40
  • chr32:5,376,122 loading 0.0244
  • chr22:41,669,426 loading -0.0232
  • chr9:23,202,173 loading 0.0228
Ancestry reconstruction error: 0.87
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