The Donkey Paddock Eastleach- Frizzle Chickens

The Frizzle is a breed of chicken with characteristic curled or frizzled plumage. While the frizzle gene can be seen in many breeds, such as the Pekin and Polish, the Frizzle is recognised as a distinct breed in a number of European countries and Australia. In the United States frizzled chickens are not considered a breed, and at shows are judged by the standards of the breed they belong to.

The Frizzle is a breed of chicken with characteristic curled or frizzled plumage. While the frizzle gene can be seen in many breeds, such as the Pekin and Polish, the Frizzle is recognised as a distinct breed in a number of European countries and Australia. In the United States frizzled chickens are not considered a breed, and at shows are judged by the standards of the breed they belong to.

History

The origin of the Frizzle is unknown. The frizzle gene is thought to have originated in Asia; frizzled chickens have been reported from the Far East since the eighteenth century. The Frizzle breed is the result of breeder selection for exhibition. It is recognised in nine European countries: Belgium, Czech Republic, France, Germany, Ireland, Italy, Poland, Slovakia and the United Kingdom.

Chacteristics

The gene for the curling of the feathers is incompletely dominant over normal plumage; not all members of the breed have frizzled feathers. Frizzled birds are heterozygous for the gene; when two are bred, the offspring inherit the gene in the usual Mendelian 1:2:1 ratio: 50% are heterozygous and frizzled like the parents, 25% have normal feathering, and 25% are “over-frizzled”, with brittle feathers resembling pipe-cleaners. The Frizzle has a single comb and is clean-legged – without feathers on the shanks. It is a good forager and is hardy.

Four colours are recognised in the Entente Européenne standard: black, blue, cuckoo and white.The Poultry Club of Great Britain recognises nineteen colours for both standard and bantam sizes; not all of them are currently bred. The Australian Poultry Standards recognise black, blue, buff, white, Columbian, red and “any recognised colour”.

Genetics

Research suggests that the frizzled phenotype comes from a mutation within the keratin gene KRT75. A deletion that removed part of exon 5 and intron 5 ameliorated the splice site. This caused a 69 bp deletion of the KRT75 gene.

Use

Blue Frizzle Pullets bred in Jandowae Queensland Australia to Australian Standard.

The Frizzle is reared exclusively for exhibition. It is a good layer of white or tinted eggs, and frequently gets broody.

What Else Can Be Found in The Donkey Paddock ?

steve clarke
Author: steve clarke