• The Korean Journal of Zoology
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• v.38 no.2
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• pp.294-298
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• 1995

The genetic polymorphism of Protease inhibitor (Pl) in Korean population was investigated by using isoelectric focusing (IEF) in an ultra-narrow pH range,4.2-4.9, and immunoblottins. Three common alleles (Pl * Ml, Pl*2, Pl * M3) were observed and the frequencies for the alleles were Pl * M1=0.7843, Pl * M2=0.1613, Pl * M3=0.0323. In addition to the three common alleles, rare alleles (Pl *5, Pl * Z, Pl* H were detected at low-level frequency. Two unknovlm variants, which were not reported on previous studies in Korean population, were also found.