Affordable Access

Haemoglobin phenotypes of the wild European mouflon sheep living on the island of Sardinia

Authors
Publisher
Blackwell / Wiley
Publication Date
Keywords
  • Vet/10 Clinica Ostetrica E Ginecologia Veterinaria
  • Vet/02 Fisiologia Veterinaria
  • Bio/10 Biochimica
Disciplines
  • Biology

Abstract

Haemoglobin (Hb) phenotypes have been studied in 100 wild European mouflons living on the island of Sardinia by means of isoelectric focusing (pH 6.7-7.7 range) of the native tetramers, acid-urea-Triton gel-electrophoresis, and reversedphase HPLC of globin chains. The result indicates the presence of two ß-globin alleles one of which, corresponding to the ßB, being the most common (f=0.94). None were carriers of the earlier described Hb A. The new Hb was provisionally named Hb M. Severely anaemic mouflons were able to synthesize Hb C at expense of the Hb B alone, thus suggesting structural and physiological homologies between mouflon ßB and sheep ßA globin genes, and between the newly observed ßM allele and the ßB of the domestic Sardinian sheep.

There are no comments yet on this publication. Be the first to share your thoughts.