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CanVAS Hayward2016 · Founder
Cosmic medallion portrait of PFZ27B04_PFZ27B04, 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.

PFZ27B04_PFZ27B04

PFZ27B04_PFZ27B04 is a Labrador Retriever from the Hayward2016 research cohort. One of 14,478 dogs who built the atlas.

See PFZ27B04_PFZ27B04 in the atlas
About PFZ27B04_PFZ27B04

PFZ27B04_PFZ27B04 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).
  • Standard leg length. No chondrodysplasia retrogene variant.
  • Carrier of the RSPO2 wire-coat variant (single copy).
PFZ27B04_PFZ27B04's nearest neighbors

The five dogs in the atlas whose genomes sit closest to PFZ27B04_PFZ27B04's. Click any of them to keep exploring.

  1. PFZ1C10_PFZ1C10 Labrador Retriever 21.84
  2. PFZ37H09_PFZ37H09 Labrador Retriever 22.02
  3. 3081_3081 Labrador Retriever 22.18
  4. cHD11_545_cHD11_545 Labrador Or Golden Retriever 22.25
  5. PFZ40A04_PFZ40A04 Labrador Retriever 22.40
PFZ27B04_PFZ27B04's breed

PFZ27B04_PFZ27B04 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 78%
  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 C/C
Coat
RSPO2 C/T
FGF5 C/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 8.970
y -0.088
z 7.582
PCA-256 distance from breed centroid
54.61
Outlier percentile in breed
26
lower = more typical
Top-3 principal components by |z|

The 3 PCs on which PFZ27B04_PFZ27B04 scores most extreme, with the 3 highest-loading SNPs on each. Foundation for the future genome-ring visualization.

PC3 z = -2.70
  • chr6:50,750,182 loading 0.0295
  • chr6:65,585,567 loading 0.0275
  • chr1:14,618,344 loading 0.0264
PC2 z = -2.33
  • chr32:5,376,122 loading 0.0244
  • chr22:41,669,426 loading -0.0232
  • chr9:23,202,173 loading 0.0228
PC233 z = 2.10
  • chr16:48,608,303 loading 0.0348
  • chr13:24,655,299 loading -0.0330
  • chr23:1,734,032 loading 0.0330
Ancestry reconstruction error: 0.86
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