Genetics - overview of all known color alleles

Published on 6 Jan. 2008 by alex

In the following I have an overview of known genes together.

The information is based on the summary of the Hanover Chen cat Club

Table of Farbgene:

nantes dominant gene	Description	sives recession-Gen	Description
A	Agouti Wild Color Tabby, the hairs are banded in black and yellow-brown	a	Non-Agouti MENDMENTS without hair, color
B	Black black pigment in the hair	b	Brown dark brown pigment - chocolate
		b1	Light Medium brown pigment - Cinnamon
C	Vollpigmentierung - Full maximum pigmentation	c	Albino white fur, unpigmented (pink) iris
		ca	Albino white coat, blue iris
		cb	Burmese sepia dark brown pigment
		cs	Siamese sepia light brown pigment, dark points, blue iris
D	Non-Dilution dense pigmentation	d	Paint diluted pigmentation in the hair
Dm	Dilution modifier diluted brightens colors	dm	Non-Dilution modifier brightens diluted pigmentation not
I	Silberung Inhibitorgen suppressed pigmentation in some areas of hair	i	normal pigmentation
O	Red Black converts in red, gender-bound	o	normal color, not red
S	Scheckung Variable white spots on the skin	s	normal color, no white spots on the skin
W	Dominant white white coat, blue iris, orange or odd-eyed, masked all colors, can lead to deafness.	w	normal color, full expression of all other colors.
Wb	Broadband widened the Agoutiband	wb	MENDMENTS of normal Agoutihaars

Homozygous Tabbyallele:

Genotype	Title	Description
A TT	reinerbiges mackeral	Prototype, strip is not resolvable
A Tata	reinerbiges ticking	Ticking without drawing
A tbtb	reinerbiges classic or blotched	Drawing wheels
	spotted	Drawing dissolved in dots, Forellentüpfelung

Heterozygous Tabbyallele:

Genotype	Title	Description
A TTA	mischerbiges mackeral and ticking	With ticking stripes and rings on legs and tail
A TATB	mischerbiges ticking and blotched	Ticking with broad stripes and rings on legs and tail
A TTB	mischerbiges mackeral and blotched	Stripes, dots partially dissolved

Possible combinations while silver and Breitbandgen:

Genotype	Title	Description
Agoutitiere
AI wbwb	silver tabby	Tabbymuster is still clearly on the white hair discernible reason.
AI Wbwb	tabby-shaded	Significantly less hair pigmentation in the lower range, Tabbyzeichnung very indistinct.
AI WbWb	chinchilla	almost white, only extreme peaks pigmented hair, Tabbyzeichnung no longer visible.
Non-Agoutitiere
AAI-(wbwb)	smoke	That Hair is hair on the ground to about 1 / 3 white, the rest is normally pigmented. When closed, the cat fur almost uniform color.
AAI-(Wbwb)	smoke	The proportion of white hair is also visible when the coat.
AAI-(WbWb) s	smoke	The pigmented hair tips seem like a veil over the white.

More information and source:
Hannoversche Cat Club

Direct download of the genetics of the seminar Hanover Chen cat Club: all about cats-genetikseminar.pdf download

Furthermore, I recommend the genetics series "Inheritance - coincidence with the system," the 1993 graduate of the biologists and Roland Fahlisch written in the "CATS EXTRA" was published.

This is on the homepage of the Cattery Hosca-Kal play.