结果：脱氧核糖核酸序列分析可有效地用于金银花品种的分类与鉴别。
Result: RAPD is effective in classifying and distinguishing the varieties of Lonicera japonica.
核酸序列分析证实2株有93.4%的同源性，种遗传性上与希腊种最为相近。
Nucleotide sequence analysis identified 2 strains with 93.4% identity, phylogenetically most closely related to the Greece1 isolate.
方法：PCR循环测序法是将PCR扩增与核酸序列分析相结合的一种研究方法。
Methods: PCRbased cycle DNA sequencing is a method that combines PCR amplification with DNA sequencing.
方法利用聚合酶链反应（PCR）产物直接测序，对10例血液标本进行了HLA-DPB1、DRB外显子2的序列分析，并将测定结果与基因型核酸序列数据库进行比较。
Methods Sequences of HLA-DPB1, DRB exon2 of 10 samples were analysed by direct sequencing of PCR products. The results of sequencing were compared with their corresponding sequence data.
DNA芯片技术作为一种高通量的核酸分析方法，已经成为“后基因组时代”中研究海量序列信息的重要分析工具之一。
DNA chip, a high-throughout method for nucleic acids analysis, hast urned out to be a powerful tool in dealing with the mass nucleic acid sequenced ata in the "Post-Genome Era".
序列同源性分析表明，绵羊ttf - 1基因的核酸和蛋白质序列在不同哺乳动物之间有很高的同源性，分子在进化上均相当保守。
Homogeneous analysis demonstrated that nucleotide and amino acids sequences of sheep TTF-1 gene between different species mammal are comparatively conservative.
序列同源性分析表明，绵羊ttf - 1基因的核酸和蛋白质序列在不同哺乳动物之间有很高的同源性，分子在进化上均相当保守。
Homogeneous analysis demonstrated that nucleotide and amino acids sequences of sheep TTF-1 gene between different species mammal are comparatively conservative.
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