The Silkie Chicken! And the genetic makeup behind the breed!
What is a silkie? So silky is a feather type, and silkie is a breed of chicken. A breed is an animal that has a specific purpose or function. Chickens are a domesticated bird. A chicken breed has a particular set of genes that...
The Silkie Chicken! And the genetic makeup behind the breed!
What is a silkie? So silky is a feather type, and silkie is a breed of chicken. A breed is an animal that has a specific purpose or function. Chickens are a domesticated bird. A chicken breed has a particular set of genes that...
Some of my juvenile chickens
Starting from the left we have:
Genotypes:
1. Frizzled silkie:
H+/h(non-silky)
F/f+(Frizzle)
na+/na+(non-naked neck)
2. Silkie:
h/h(silky)
f+/f+(non-frizzle)
na+/na+(non-naked neck)
3. Sizzled silkie:
h/h(silky)
F/f+(frizzle)
na+/na+(non-naked neck)
4...
In the picture above the sciences/geneticist used capital letters for all E series foundation colors and pattern genes. They also left off the beginning E when labeling foundation color. Hope this helps you understand the picture.
Extended black (E*E),
Birchen (E*R),
wild-type (E*N),
brown...
There are two "layers" that influence shank color.
Dermis is the underlying skin structure & tissue.
Epidermis is the skin that covers over the Dermis.
Skin/Leg:
Fm(Fibromelanosis/dark skinned/dark shanked)- autosomal, dominant, with multifactorial modifiers. As seen in silkies...
The methods for sexing day-old chicks:
Color sexing- there are many different ways to make color sexable chicks. You can get a autosexing breed. Genes that have auto sexing potential:
e+(duckwing/wild type) is a E series base color that has auto sexing properties. The female chick down has...
I've compiled chicken genes, predominantly feather color and pattern influencers, and other physical characteristics. I like to learn about chicken genetics, but I'm especially interested in color genetics, and feather types, among other physical trait genetics.
Feel free to check out my farm...
Update:
Female chickens have a Z sex chromosome and a W sex chromosome. Male chickens have two Z sex chromosomes.
Autosomal basically means NOT sexlinked. An autosomal chromosome is a chromosome that is NOT a sex chromosome. An autosomal gene is a gene that is NOT on a sex chromosome...
Primary color pattern
Do you know your chickens foundation color?
It is determined by the 10 E locus series base colors. Poultry Genetics.
The E locus genes, in order of most dominant to most recessive. Genes:
1. E(dominant black/extended black)- examples of this base color can be...