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CanVAS Hayward2016 · Founder
Cosmic medallion portrait of PFZ1D04_PFZ1D04, a Caucasian Ovcharka
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.

PFZ1D04_PFZ1D04

PFZ1D04_PFZ1D04 is a Caucasian Ovcharka from the Hayward2016 research cohort. One of 14,478 dogs who built the atlas.

See PFZ1D04_PFZ1D04 in the atlas
About PFZ1D04_PFZ1D04
  • 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.
  • Carrier of the RSPO2 wire-coat variant (single copy).
PFZ1D04_PFZ1D04's nearest neighbors

The five dogs in the atlas whose genomes sit closest to PFZ1D04_PFZ1D04's. Click any of them to keep exploring.

  1. TU35_TU35 Village Dog Turkey Istanbul 19.64
  2. 8267_8267 Village Dog Afghanistan 20.10
  3. PFZ2H09_PFZ2H09 Village Dog Iraq 20.20
  4. TU7_TU7 Village Dog Turkey Istanbul 20.30
  5. 8236_8236 Village Dog Afghanistan 20.46
PFZ1D04_PFZ1D04's breed

PFZ1D04_PFZ1D04 sits in the German Shepherd 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. German Shepherd 69%
  2. Golden Retriever 32%
Source

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

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/C
HMGA2 C/T
SMAD2 G/G
LCORL A/G
STC2 C/A
ADAMTS17 A/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 G/A
Skull shape
BMP3 C/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 4.861
y 3.104
z 1.002
Top-3 principal components by |z|

The 3 PCs on which PFZ1D04_PFZ1D04 scores most extreme, with the 3 highest-loading SNPs on each. Foundation for the future genome-ring visualization.

PC185 z = 1.79
  • chr7:42,518,817 loading 0.0342
  • chr11:2,541,241 loading 0.0331
  • chr27:42,849,032 loading -0.0324
PC245 z = -1.61
  • chr5:79,585,745 loading 0.0313
  • chr14:5,105,246 loading 0.0300
  • chr24:4,166,647 loading -0.0289
PC231 z = -1.53
  • chr23:12,238,858 loading 0.0365
  • chr30:3,110,542 loading 0.0349
  • chr26:5,761,213 loading -0.0320
Ancestry reconstruction error: 0.51
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