Yayoi Go Echigo Issenryuu
Registration n° AKIHO 17-5154
- Breeder
- not recorded
- Gender
- Female
- Date of birth
- 13 August 2017
- Country of birth
- Japan
- Colour
- Red
- Breeding status
- Retired
Genetic indicators
All three figures are recalculated for the number of generations selected.
COI — inbreeding
0%
No common ancestor over 5 generations.
AVK — distinct ancestors
59.7%
37 distinct ancestors out of 62 possible. Among known ancestors only: 100%.
Pedigree completeness
59.7%
25 empty slots. The AVK takes them into account, so read both figures together.
How these figures are calculated
COI — Wright's formula: F = Σ (½)n₁+n₂+1 × (1 + FA), summed over every path through a common ancestor A. The number of generations must be fixed for two dogs to be comparable: a more complete pedigree mechanically raises the figure.
AVK — distinct ancestors divided by the theoretical number of ancestors. Over 5 generations there are 62 possible slots. 100% means no ancestor appears twice.
Completeness — the share of slots actually filled in. The AVK is misleading without it: a half-empty pedigree shows a low AVK even with no inbreeding at all, simply because data is missing.
Pedigree
The whole tree fits on screen. Pinch to zoom in on a dog.
142th Honbuten MEIYOSHO WINNER, 141th Honbuten Seiken B Isseki, 136th Honbuten Youken B IssekiKirinji Go Tochinai Itou ♂
Honbuten 137° Souken 2°Daiuchuu Oozora Go Aomori Mikamisou ♂
Ryouma Go Shirai ♂
Fuukoume Go Choufu Taniguchi Kensha ♀Offspring and relatives
Grouped by litter, with both parents at the top of each block.
Full siblings 1 litter · 1 dog
♂ Daikirin Go Echigo IssenryuRed · Japan
Half-siblings, sire's side 6 litters · 8 dogs
♂ Nachi Go Echigo IssenryuuRed · Japan
♀ Ami Go Wataky KenshaBrindle · Spain
♂ Daihonzan Go Echigo IssenryuuRed · Japan
♂ Kitano Homare Go Echigo IssenryuBrindle · Japan
♀ Yaezakura Go Echigo IssenryuBrindle · Japan
- ♀ Nana GoRed · Japan
Added by akitaken. Last updated by Hikaru Sugimoto 1 week ago.