Article
Bobber: a cervical ataxic mutant in the domestic turkey responsive to sunlight.
The Journal of heredity - 1 Jan 2000
Harper J A, Bernier P E, Savage T F, West D J
Abstract excerpt
Bobber is a genetic disorder in the domestic turkey that is usually expressed between two and four weeks of age. The condition is permanent and is characterized by ventrocaudad bending of the neck accompanied by a lateral pendulumlike motion of the head between the legs. Expressivity of the defect is variable and may be exhibited in some turkeys as a stargazing posture or a rapid clockwise twirling motion. When...
Topics
- Animals
- Ataxia
- Breeding
- Female
- Gene Expression Regulation
- Genes, Recessive
- Genetic Linkage
- Heliotherapy
- Male
- Mutation
- Neck
- Otolithic Membrane
