Methods HBV genotypes were detected by polymerase chain reaction (PCR) and restriction fragment length polymorphism analysis (RFLP) in 136 HBV DNA positive patients who were born in Shanghai.
方法采用聚合酶链反应-限制性片段长度多态性分析(PCR - RFLP)检测136例HBVDNA阳性的上海籍HBV感染者的基因型。
BACKGROUND: Due to the advanced techniques in sequencing and fragment analysis, DNA sequencers and analyzers produce vast amounts of data within short time.
背景：由于测序和片段分析中的先进技术，DNA测序仪和分析仪在短时间内就产生了大量的数据。
The BLASTx analysis indicates that there are no wheat DNA fragments showing high homologous with the specific fragment.
对该特异性片段进行蛋白质序列比对，未发现与其于已知功能小麦片段有较高同源性。
Methods Large restriction fragment (LRF) pattern analysis of genomic DNA by using pulsed field gel electrophoresis was performed and differences of patterns were compared.
方法采用核酸脉冲电泳场分析技术，分析5 3株临床分离株酶切电泳图谱，并比较图谱的差异。
Methods Large restriction fragment (LRF) pattern analysis of genomic DNA by using pulsed field gel electrophoresis was performed and differences of patterns were compared.
方法采用核酸脉冲电泳场分析技术，分析5 3株临床分离株酶切电泳图谱，并比较图谱的差异。
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