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CanVAS Hayward2016 · Founder
Cosmic medallion portrait of PFZ18F02_PFZ18F02, a Brittany
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.

PFZ18F02_PFZ18F02

PFZ18F02_PFZ18F02 is a Brittany from the Hayward2016 research cohort. One of 14,478 dogs who built the atlas.

See PFZ18F02_PFZ18F02 in the atlas
About PFZ18F02_PFZ18F02

PFZ18F02_PFZ18F02 sits at the edge of the Brittany cluster but still well within it.

  • 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).
PFZ18F02_PFZ18F02's nearest neighbors

The five dogs in the atlas whose genomes sit closest to PFZ18F02_PFZ18F02's. Click any of them to keep exploring.

  1. BrS_GT83_BrS_GT83 Brittany 18.56
  2. PFZ42B03_PFZ42B03 Brittany 19.24
  3. PFZ15E02_PFZ15E02 Brittany 19.36
  4. PFZ19F01_PFZ19F01 Brittany 19.62
  5. PFZ14A08_PFZ14A08 Brittany 19.64
PFZ18F02_PFZ18F02's breed

PFZ18F02_PFZ18F02 sits in the Brittany 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. Brittany 83%
  2. Golden Retriever 10%
  3. Labrador Retriever 8%
Source

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

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 C/A
HMGA2 T/T
SMAD2 A/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/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 5.034
y -0.366
z 1.937
PCA-256 distance from breed centroid
27.78
Outlier percentile in breed
66
lower = more typical
Top-3 principal components by |z|

The 3 PCs on which PFZ18F02_PFZ18F02 scores most extreme, with the 3 highest-loading SNPs on each. Foundation for the future genome-ring visualization.

PC118 z = -7.80
  • chr13:4,612,002 loading 0.0350
  • chr13:4,346,598 loading 0.0329
  • chr10:6,497,921 loading 0.0313
PC109 z = 6.84
  • chr1:69,957,534 loading 0.0427
  • chr1:71,051,715 loading -0.0398
  • chr1:70,040,058 loading 0.0385
PC115 z = 6.57
  • chr24:13,855,152 loading 0.0360
  • chr24:10,928,728 loading 0.0358
  • chr10:6,396,863 loading -0.0341
Ancestry reconstruction error: 0.33
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