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作者采用聚合酶链式反应(PCR)结合等位基因特异的寡核苷酸探针杂交(ASO)技术,对新疆3例β地中海贫血(简称β地贫)患者进行了初步的基因分析,结果报告如下。 1 材料与方法 1.1 病例 汉、维吾尔、蒙古族各1例,经本室血液学检查,初步诊断为β地贫患者。按Poncz的方法提取白细胞DNA。
The authors used polymerase chain reaction (PCR) combined with allele-specific oligonucleotide probe hybridization (ASO) technology in 3 cases of β-thalassemia in Xinjiang (referred to as β thalassemia) in patients with a preliminary gene analysis, the results The report is as follows. 1 Materials and Methods 1.1 cases of Han, Uygur and Mongolian in 1 case, the hematology examination, preliminary diagnosis of β-thalassemia patients. Leukocyte DNA was extracted by the method of Poncz.