A question on the locations of the tardy feathering and henny feathering loci in the chicken.
The locus for tardy feathering (t), previously mapped to the long (q) arm of chromosome 1 of the chicken, was tested for genetic linkage with both the NM 7659 t(Z;1) rearrangement break point (RB) and the henny feathering (Hf) locus. The RB is proximal to the centromere on 1q, and Hf has been reported to be on the proximal one-third of the same arm. Independent segregation of all three markers was found in two separate backcrosses.
Bitgood
J J
JJ
Department of Poultry Science, University of Wisconsin-Madison 53706-1284.
D000818:Animals; D002645:Chickens / Q000235:genetics*; D002874:Chromosome Mapping; D005241:Feathers / Q000502:physiology*; D005260:Female; D015321:Gene Rearrangement / Q000235:genetics*; D008040:Genetic Linkage / Q000235:genetics*; D008297:Male; D014178:Translocation, Genetic