Cyrridwen Caesar

How this cat connects, or does not connect, to an identified dominant blue eye variant. Generated from the register at build time.

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no photograph held

no photograph held

The animal

Register id

mar-31

Proposed variant field

DBE 161p (proposed coding, not issued by any registry)

Breed

Exotic Shorthair

Cattery prefix

Cyrridwen

Coat and code

EXO d 09 23 61

Eye state

blue-variant — both eyes blue, put down to a DBE variant or its line

Sex

male

Born

not recorded

Country

Russia

What the proposed field says, and why it reads that way. A carrier of a variant with no published allele, on no named line. This is the group bare 161 exists for. The scheme is set out in full in the proposal. No registry issues this field today: it is computed from this cat's record at each build, so it changes by itself the day a laboratory result is entered, and nothing here has to be reissued.

What the register holds

Evidence grade

Lineage genotyped — not tested. THE VARIANT IS FIXED BY A DNA GENOTYPE IN A PARENT OR AN OFFSPRING, and only one variant sits in the ancestry, so which variant this animal carries is settled without a sample of its own

Variant

DBE-MARU

Line

Marusya, by descent

On what footing

descends from Marusja DBE

The trace

1. Cyrridwen Caesar
   EXO d 09 23 61 · blue-variant
2. Cyrridwen Vasya
   EXO n 03 22 · unknown
3. Cyrridwen Alex
   EXO d 03 · unknown
4. Mio Piccolo Greg of Cyrridwen — the line's founder
   EXO n 03 · unknown

Read this as parentage and nothing more. Each step is a parent recorded in the register from a pedigree or a breeder document. It shows how this cat descends from the founder of its line. It does not show which variant the cat carries, and it is not a substitute for a test.

The other founders this cat descends from

This cat stands below more than one founder. The line named above is the one a source gives it. These are the others, reached by unbroken parent links from the register.

MARUSYA (Marusja DBE)

1. Cyrridwen Caesar
   EXO d 09 23 61 · blue-variant
2. Cyrridwen Vasya
   EXO n 03 22 · unknown
3. Cyrridwen Mishka
   EXO n 03 23 · unknown
4. Marusja DBE — the founder
   no code held · blue-variant

Two determinants stand above this cat and no test has been run on it. Which of them it carries, whether it carries more than one, or whether it carries none, is not established by any descent. Only a genotype settles it.

Recorded ancestry, 4 generations

What this page does not establish

This cat has a laboratory result. The grade above says which kind.

This is not a health certificate. It says nothing about hearing, and nothing about whether this cat should be bred from. Deafness in this trait is associated with carrying two different variants at once, which no pedigree can show and only a test can.