Frequencies of Feet Feathering and Comb Type Genes in the Nigerian Local Chicken

作者: Olufunmilayo A. Adebambo

DOI:

关键词: BreedEnvironmental stressAllele frequencyFish <Actinopterygii>Veterinary medicineAlleleMendelian inheritanceFeatheringBiologyGene

摘要: Incidence of feet feathering condition, different comb types and the relative frequencies genes affecting these conditions were studied in 2030 local chickens. 14.78% chicken surveyed had feathered feet, while 85.22% non feet. The single type was commonest observed chickens surveyed. 94.73% comb, 3.20% 2.07% rose pea combs respectively. estimated gene frequency for fish allele breed 0.08, its recessive allele, fih an O. 92. P R a 02 0.01 respectively, forms, rand p alleles 0.99 0.98 These found to be significantly from expected ratio based on simple Mendelian mode inheritance traits.or tolerance environmental stress animals will global significance.

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