Haplotipos de as1 y k-caseínas ovinas en las razas churra y manchega

  1. Masina, P.
  2. Ordás Alonso, José G.
  3. Senese, C.
  4. Rando, A.
Anales de la Facultad de Veterinaria de León

ISSN: 0373-1170

Year of publication: 1994

Year: 39

Issue: 39

Pages: 99-102

Type: Article

More publications in: Anales de la Facultad de Veterinaria de León


By using the RFLP (restriction fragment length polymorphisms) technique and five endonucleases, the ovine asi and k-casein haplotypes in forty-nine Spanish dairy sheep, 26 Churra and 23 Manchega, were analyzed. Four and five haplotypes were detected in the asi and k-caseins, respectively. The A+and D+ haplotypes were only found in Manchega. PIC (polymorphic information content) values were situated about 0.5 and 0.6 in Churra and Manchega, respectively.