Article
[Frequencies of 6 known mutations in phenylalanine hydroxylase gene and their application in prenatal gene diagnosis].
Zhonghua yi xue za zhi - 1 Nov 1992
Wang M
Abstract excerpt
The known mutant alleles of human phenylalanine hydroxylase gene were analyzed in 25 phenylketonuria (PKU) families from North China by polymerase chain reaction combined with allele-specific oligonucleotide dot hybridization techniques. The results showed that the six mutation accounted for 62% of all PKU genes. The three most frequent mutations were Arg243-->Gln in exon 7, Arg413-->Pro in exon 12 and...
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