Article
An improved method for typing of plasma alpha 1-protease inhibitor (PI1) variants in sheep.
Animal genetics - 1 Apr 1993
Estomba A, Basaras M, Aguirre A, Vicario A, Jugo B, Mazon L I
Abstract excerpt
Sheep plasma alpha 1-protease inhibitor (PI1) variants were typed by analysing neuraminidase treated samples by isoelectric focusing in ultrathin polyacrylamide gels followed by staining for trypsin inhibition. The 10 different PI1 phenotypes observed were shown to be controlled by four codominant alleles. The probability of sire exclusion provided by PI1 polymorphism was about 0.45 in both of the studied milk...
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