On the Distribution of Acidic Proline-rich Proteins Phenotypes in Chinese Han Population in Liaoning Area

摘要

The distribution of salivary acidic proline-rich proteins pheno-types was investigated by using the ultra-thin PAGIEF technique in 258 ChineseHan populations in Liaoning area. The gene frequencies were as follows: Pr~10.8101, Pr~20.1899; Db~+0.0416, Db~-0.9584; Pa~+0.1717, Pa~-0.8283; PIF~+0.6647, PIF~-0.3353. The observed numbers of the phenotypes are in good a-greement with the expected numbers under the Hardy-Weinberg equilibrium.The gene frequencies among the Chinese and other populations are compared.