文章基本信息

标题：Identification of apolipoprotein E polymorphism by using synthetic oligonucleotides.
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作者：H J Smeets ; J Poddighe ; P M Stuyt 等
期刊名称：JLR Papers In Press
印刷版ISSN：0022-2275
电子版ISSN：1539-7262
出版年度：1988
卷号：29
期号：9
页码：1231-1237
语种：English
出版社：American Society for Biochemistry and Molecular Biology
摘要：A procedure based on selective hybridization with allele-specific oligonucleotides was developed for typing apolipoprotein E variants from human genomic DNAs. Two sets of oligonucleotides were synthesized and used to discriminate either between epsilon 3 and epsilon 4 alleles or between epsilon 3 and epsilon 2 alleles. Combination of the allele-specific oligonucleotide hybridization with the method for in vitro DNA amplification (Polymerase Chain Reaction) Saiki, R. K. et al. 1985. Science, 230: 1350-1354) (1) dramatically improved the sensitivity and the reliability of the procedure. Adaptation of a simple strategy involving direct cloning and DNA sequencing of in vitro amplified DNA enables rapid identification of any mutation within the apoE gene area encoding the receptor binding domain.