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CanVAS Hayward2016 · Founder
Cosmic medallion portrait of PFZ19F01_PFZ19F01, 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.

PFZ19F01_PFZ19F01

PFZ19F01_PFZ19F01 is a Brittany from the Hayward2016 research cohort. One of 14,478 dogs who built the atlas.

See PFZ19F01_PFZ19F01 in the atlas
About PFZ19F01_PFZ19F01

PFZ19F01_PFZ19F01 sits well inside the Brittany cluster - a fairly typical example.

  • 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.
PFZ19F01_PFZ19F01's nearest neighbors

The five dogs in the atlas whose genomes sit closest to PFZ19F01_PFZ19F01's. Click any of them to keep exploring.

  1. PFZ15E02_PFZ15E02 Brittany 17.21
  2. PFZ42B03_PFZ42B03 Brittany 17.67
  3. PFZ18H04_PFZ18H04 Brittany 18.06
  4. PFZ18F02_PFZ18F02 Brittany 19.62
  5. PFZ14A08_PFZ14A08 Brittany 19.65
PFZ19F01_PFZ19F01's breed

PFZ19F01_PFZ19F01 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 84%
  2. Golden Retriever 10%
  3. Labrador Retriever 6%
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 A/G
STC2 C/A
ADAMTS17 A/A
Leg length
FGF4·CFA18 C/C
FGF4·CFA12 T/C
Coat
RSPO2 T/T
FGF5 T/C
KRT71 C/C
MC1R C/C
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 5.065
y -0.389
z 1.904
PCA-256 distance from breed centroid
25.02
Outlier percentile in breed
35
lower = more typical
Top-3 principal components by |z|

The 3 PCs on which PFZ19F01_PFZ19F01 scores most extreme, with the 3 highest-loading SNPs on each. Foundation for the future genome-ring visualization.

PC118 z = -7.44
  • chr13:4,612,002 loading 0.0350
  • chr13:4,346,598 loading 0.0329
  • chr10:6,497,921 loading 0.0313
PC115 z = 6.15
  • chr24:13,855,152 loading 0.0360
  • chr24:10,928,728 loading 0.0358
  • chr10:6,396,863 loading -0.0341
PC109 z = 5.94
  • chr1:69,957,534 loading 0.0427
  • chr1:71,051,715 loading -0.0398
  • chr1:70,040,058 loading 0.0385
Ancestry reconstruction error: 0.32
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