1- General Mutations :
| Genetic Type | Mutation |
Abbreviation |
| Recessive | Black Breast |
BB |
|
Recessive |
Black Cheek |
BC |
| Dominant |
Black Face |
BF |
|
Sex-Link |
Regular Chestnut Flank White |
R.CFW |
|
Sex-Link |
Continental Chestnut Flank White |
C.CFW |
|
Dominant |
Crested | CR |
|
Dominant+ Sex-Link |
Dominant Cream (F+DS) | DC |
|
Dominant |
Dominant Silver or Dilute Blue or Dominant Dilute or Pastel |
DS or DB or DD or PAS |
|
Sex-Link |
Fawn | F |
| Dominant | Fawn Cheek | FC |
| Recessive | Frizzle (Frill) | FR |
| Dominant | Grey Cheek (Cheeked) | GC |
| Recessive | Isabel (Grey "GIS" or Fawn "FIS") | IS |
|
Sex-Link |
LightBack | LB |
| Dominant | LightCheek or Pale Cheek | LC or PC |
| - |
Normal Grey |
NG |
| Recessive | Orange Breast | OB |
| Recessive | Pied |
P |
| Recessive | Phaeo is (BB+FF or BB+IS) | Phaeo |
| Recessive | Penguin | PNG |
| Recessive |
Recessive Silver |
RS |
| Recessive | Saddle Back (Form of Pied) | SD |
| Recessive | White | W |
| Recessive | Yellow Beak | YB |
2- Australian Mutations :
| Genetic Inheritance | Mutation |
Abbreviation |
|
Recessive - Dilute |
Alumina | AL |
| Recessive - Dilute | Beige | B |
| Dominant | Black Bodied | BBD |
| Recessive | Black Front | BFR |
| Recessive | Carabel (Not Yet a Standard) | CA |
| Sex-Link - Dilute | Cream Back (F+CFW+Modifier) | CB |
| Recessive | Charcoal | CH |
| Dominant - Dilute | Cream Hen (F+S) | C |
| Dominant - Dilute | Dilute Blue "Apricot Cheeks" | DB |
| Dominant - Dilute | Dark Cream (F+DB) | DC |
| Recessive | George (Not Yet a Standard) | GE |
| Recessive | Grizzle | GZ |
| Sex-Link | Marked White | MW |
| Recessive | Red Breasts (Not Yet a Standard) | RB |
| Recessive | Red Heads (Not Yet a Standard) | RH |
| Dominant | Silver "White Cheeks" | S |
| Recessive - Dilute | Slate | SL |
| Dominant | BBD + S | WA Fancy |
(Not Yet a Standard) = Still In Experimental Stages.
3- European Mutations :
| Genetic Type | Mutation |
Abbreviation |
|
Recessive |
Agate | AG |
| Recessive | Cheekless | CL |
| Recessive | Eumo | EM |
| Recessive | Gizoomd | GM |
| Recessive | Phino | PH |
| Recessive | Seifert | S |
4- American Mutations :
| Genetic Type | Mutation |
Abbreviation |
| Co-Dominant | Florida Fancy (SF or DF) | FF |
5- Other Abbreviations and Symbols :
| Meaning |
Abbreviation or Symbol |
| Single Factor | SF |
| Double Factor |
DF |
| Split (Carrying the Gene) | / |
| First Filial Generation | F1 |
| Second Filial Generation |
F2 |
