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CanVAS Hayward2016 · Founder
Cosmic medallion portrait of PFZ35G10_PFZ35G10, a Mastiff
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.

PFZ35G10_PFZ35G10

PFZ35G10_PFZ35G10 is a Mastiff from the Hayward2016 research cohort. One of 14,478 dogs who built the atlas.

See PFZ35G10_PFZ35G10 in the atlas
About PFZ35G10_PFZ35G10

PFZ35G10_PFZ35G10 sits at the edge of the Mastiff cluster but still well within it.

  • 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.
PFZ35G10_PFZ35G10's nearest neighbors

The five dogs in the atlas whose genomes sit closest to PFZ35G10_PFZ35G10's. Click any of them to keep exploring.

  1. PFZ6G01_PFZ6G01 Mastiff 22.84
  2. PFZ6H03_PFZ6H03 Mastiff 23.07
  3. PFZ35G11_PFZ35G11 Mastiff 23.11
  4. PFZ35H11_PFZ35H11 Mastiff 23.42
  5. PFZ6D10_PFZ6D10 Mastiff 23.47
PFZ35G10_PFZ35G10's breed

PFZ35G10_PFZ35G10 sits in the Mastiff 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. Mastiff 83%
  2. Golden Retriever 9%
  3. Labrador Retriever 9%
Source

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

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 T/T
SMAD2 G/G
LCORL A/A
STC2 A/A
ADAMTS17 A/A
Leg length
FGF4·CFA18 C/C
FGF4·CFA12 C/C
Coat
RSPO2 T/T
FGF5 T/T
KRT71 C/C
MC1R T/T
Ear set
MSRB3 A/A
Skull shape
BMP3 T/T
SMOC2 A/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 -0.213
y 2.477
z 15.618
PCA-256 distance from breed centroid
22.49
Outlier percentile in breed
63
lower = more typical
Top-3 principal components by |z|

The 3 PCs on which PFZ35G10_PFZ35G10 scores most extreme, with the 3 highest-loading SNPs on each. Foundation for the future genome-ring visualization.

PC60 z = 5.66
  • chr2:79,935,004 loading 0.0311
  • chr4:63,750,215 loading -0.0309
  • chr11:23,826,298 loading 0.0301
PC55 z = -5.56
  • chr24:21,414,064 loading 0.0303
  • chr22:46,871,951 loading -0.0285
  • chr34:8,498,060 loading -0.0284
PC39 z = -5.30
  • chr38:19,205,467 loading 0.0283
  • chr22:8,222,365 loading 0.0280
  • chr29:3,059,812 loading 0.0271
Ancestry reconstruction error: 0.30
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