Selection for dwarfism in poultry
AssigneeNutreco Nederland B.V.
InventorsMartinus Antonius Mathilda Groenen, Gerardus Antonius Arnoldus Albers
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Abstract
The invention relates to a gene located on chromosome 1 in chickens, which in birds is involved in so called autosomal dwarfism. The most likely candidate gene has a homolog in mice and men and is called HMGI-c. The sequence of the cDNA and genomic DNA of the gene is provided, as well as uses of said sequence or parts or derivatives thereof, as well as methods of using sequences from this gene or flanking sequences, or microsatellite markers in close vicinity to this gene in methods for selecting for one of the two alleles of this gene. Specifically provided are breeding methods using discrimination between dwarf fenotypes and non dwarf fenotypes, which are a result of the allele variation within this gene.
Claims5
A method for detecting alleles of a gene responsible for autosomal dwarfism in chicken comprising hybridizing at least one nucleic acid probe derived from a recombinant nucleic acid associated with autosomal dwarfism in chicken to a sample comprising at least a functional part of said gene or a sequence located in close vicinity to said gene, and wherein said recombinant nucleic acid associated with autosomal dwarfism is located within 6 Mega base pairs of microsatellite marker LEI146.
Dependencies are inferred from the claim text.