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CanVAS Hayward2016 · Founder
Cosmic medallion portrait of PFZ36D02_PFZ36D02, a American Pit Bull Terrier
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.

PFZ36D02_PFZ36D02

PFZ36D02_PFZ36D02 is a American Pit Bull Terrier from the Hayward2016 research cohort. One of 14,478 dogs who built the atlas.

See PFZ36D02_PFZ36D02 in the atlas
About PFZ36D02_PFZ36D02
  • Predicted giant by the six body-size genes the atlas reads (IGF1, HMGA2, SMAD2, LCORL, STC2, ADAMTS17).
  • Standard leg length. No chondrodysplasia retrogene variant.
  • Wire-coat furnishings - the eyebrow + beard variant at RSPO2.
PFZ36D02_PFZ36D02's nearest neighbors

The five dogs in the atlas whose genomes sit closest to PFZ36D02_PFZ36D02's. Click any of them to keep exploring.

  1. PFZ8C12_PFZ8C12 Staffordshire Bull Terrier 21.76
  2. PFZ35B10_PFZ35B10 American Pit Bull Terrier 22.10
  3. PFZ43H07_PFZ43H07 Staffordshire Bull Terrier 23.00
  4. PFZ44D03_PFZ44D03 Staffordshire Bull Terrier 23.16
  5. PFZ9A04_PFZ9A04 American Staffordshire Terrier 23.25
PFZ36D02_PFZ36D02's breed

PFZ36D02_PFZ36D02 sits in the Golden Retriever cluster, with genome overlap to 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. Golden Retriever 60%
  2. Labrador Retriever 40%
Source

From the CanVAS (Hayward2016 cohort) . Breed-page reference: American Pit Bull Terrier.

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 G/G
LCORL G/G
STC2 A/A
ADAMTS17 A/A
Leg length
FGF4·CFA18 C/C
FGF4·CFA12 C/C
Coat
RSPO2 T/T
FGF5 T/C
KRT71 C/C
MC1R T/T
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 2.667
y 1.716
z 1.697
Top-3 principal components by |z|

The 3 PCs on which PFZ36D02_PFZ36D02 scores most extreme, with the 3 highest-loading SNPs on each. Foundation for the future genome-ring visualization.

PC199 z = 3.13
  • chr3:72,396,064 loading 0.0333
  • chr10:25,699,634 loading 0.0321
  • chr13:22,942,852 loading 0.0315
PC21 z = -2.88
  • chr16:28,065,128 loading 0.0285
  • chr3:86,866,407 loading 0.0280
  • chr28:24,079,223 loading 0.0272
PC101 z = -2.30
  • chr1:74,476,966 loading 0.0401
  • chr1:74,547,137 loading -0.0372
  • chr1:74,609,719 loading 0.0354
Ancestry reconstruction error: 0.54
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