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CanVAS Hayward2016 · Founder
Cosmic medallion portrait of PFZ18B09_PFZ18B09, 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.

PFZ18B09_PFZ18B09

PFZ18B09_PFZ18B09 is a Labrador Retriever from the Hayward2016 research cohort. One of 14,478 dogs who built the atlas.

See PFZ18B09_PFZ18B09 in the atlas
About PFZ18B09_PFZ18B09

PFZ18B09_PFZ18B09 sits near the center of the Labrador Retriever cluster - genetically very typical for the breed.

  • 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).
PFZ18B09_PFZ18B09's nearest neighbors

The five dogs in the atlas whose genomes sit closest to PFZ18B09_PFZ18B09's. Click any of them to keep exploring.

  1. 5558_5558 Labrador Retriever 22.16
  2. 3684_3684 Labrador Retriever 22.53
  3. 83_83 Labrador Retriever 23.23
  4. PFZ37A10_PFZ37A10 Labrador Retriever 23.32
  5. PFZ5D01_PFZ5D01 Labrador Retriever 23.36
PFZ18B09_PFZ18B09's breed

PFZ18B09_PFZ18B09 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 76%
  2. Golden Retriever 24%
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 G/G
LCORL G/G
STC2 A/A
ADAMTS17 G/A
Leg length
FGF4·CFA18 C/C
FGF4·CFA12 T/C
Coat
RSPO2 C/T
FGF5 T/C
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 8.382
y 0.673
z 5.652
PCA-256 distance from breed centroid
48.75
Outlier percentile in breed
10
lower = more typical
Top-3 principal components by |z|

The 3 PCs on which PFZ18B09_PFZ18B09 scores most extreme, with the 3 highest-loading SNPs on each. Foundation for the future genome-ring visualization.

PC36 z = -1.93
  • chr18:29,956,251 loading 0.0345
  • chr26:19,556,698 loading 0.0316
  • chr21:15,780,220 loading -0.0288
PC2 z = -1.72
  • chr32:5,376,122 loading 0.0244
  • chr22:41,669,426 loading -0.0232
  • chr9:23,202,173 loading 0.0228
PC247 z = -1.71
  • chr3:7,959,527 loading 0.0294
  • chr16:43,038,278 loading -0.0293
  • chr19:17,213,086 loading 0.0288
Ancestry reconstruction error: 0.87
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