Serum Paraoxonase Polymorphism In 3 Populations Of Southeast-Asia
HUMAN HEREDITY(1991)
摘要
Serum paraoxonase hydrolyzes paraoxon, the principal metabolite of the insecticide parathion. Serum paraoxonase is polymorphic and controlled by two codominant alleles - PON*A and PON*B representing low and high activity, respectively. Three populations of southeast Asia comprising 194 Chinese, 159 Filipinos and 73 Dravidian Indians were investigated for serum paraoxonase polymorphism. The frequency of PON*B was found to be 0.14 in the Chinese, 0.04 in the Filipinos and 0.18 in Dravidian Indians. The distribution of the PON phenotypes was at Hardy-Weinberg equilibrium in all the three populations studied.
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关键词
POPULATION GENETICS, ASIA, CHINESE, INDIANS, FILIPINOS, HARDY-WEINBERG EQUILIBRIUM, PARAOXON, PARAOXONASE POLYMORPHISM
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