Genetic linkage between the bovine plasma protease inhibitor 2 (Pi-2) and S blood group loci.

A linkage relationship has been detected between the bovine plasma protease inhibitor 2 (Pi-2) and S blood group loci by linkage study within a single pedigree. Using the sequential lodscore test, the recombination fraction (theta) with maximum likelihood has been estimated at 0.200 +/- 0.043, with a maximum lodscore value of 3.466 at theta = 0.200