Amplified product length polymorphism (APLP): a novel strategy for genotyping the ABO blood group

Amplified product length polymorphism (APLP): a novel strategy for genotyping the ABO blood group
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扩增产物长度多态性 (APLP):ABO 血型基因分型的新策略

DOI:
10.1007/s004390050306
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发表时间:
1996
期刊:
影响因子:
5.3
通讯作者:
T. Suzuki
T. Suzuki
中科院分区:
生物学2区
文献类型:
--
作者:
G. Watanabe;K. Umetsu;I. Yuasa;T. Suzuki

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摘要 我们提出了一种简单、快速、可重复的聚合酶链式反应技术,称为扩增产物长度多态性 (APLP),作为 ABO 基因分型引物设计的新策略。该方法涉及使用长度不同的引物,并允许根据等位基因特异性扩增产物的分子大小鉴定主要 ABO 基因型(A1、A2、B、OA、OG 和 O2)。设计用于分析 cDNA 核苷酸位置 261、297、796、802 和 1059-1061 变异的 10 种不同引物在一个反应​​中混合,并在聚丙烯酰胺凝胶上解析扩增产物。在 8 个 PCR 片段(132 bp、120 bp、108 bp、98 bp、88 bp、80 bp、72 bp 和 64 bp)中,根据 ABO 基因型在反应中扩增 2 至 5 个片段。该新技术已成功应用于221份来自日本和德国人的外周血样本的基因分型,这些人的ABO表型已被确定;在日本人中发现了一种新的 A 等位基因 (AG)。
Abstract We present a simple rapid reproducible polymerase chain reaction based technique, termed amplified product length polymorphism (APLP), as a new strategy for primer design for ABO genotyping. The method involves the use of primers differing in length and permits the identification of the major ABO genotypes (A1, A2, B, OA, OG, and O2) according to the molecular size of the allele-specific amplified products. Ten different primers designed to analyze the variations in nucleotide positions 261, 297, 796, 802, and 1059–1061 of cDNA are mixed in one reaction, and the amplified products are resolved on a polyacrylamide gel. Of eight PCR fragments (132 bp, 120 bp, 108 bp, 98 bp, 88 bp, 80 bp, 72 bp, and 64 bp), two to five are amplified in the reaction according to ABO genotypes. The new technique has been successfully applied to the genotyping of 221 peripheral blood samples from Japanese and Germans whose ABO phenotypes had previously been determined; a novel A allele (AG) was found in Japanese individuals.
DOI: 10.1016/s0021-9258(19)40170-1
发表时间: 1990-01
期刊: The Journal of biological chemistry
影响因子: --
作者:
F. Yamamoto;J. Marken;T. Tsuji;T. White;H. Clausen;S. Hakomori
通讯作者: F. Yamamoto;J. Marken;T. Tsuji;T. White;H. Clausen;S. Hakomori
DOI: 10.1093/glycob/5.1.51
发表时间: 1995-02-01
期刊: GLYCOBIOLOGY
影响因子: 4.3
作者:
YAMAMOTO, F;MCNEILL, PD;HAKOMORI, S
通讯作者: HAKOMORI, S