各扩增产物长度和限制性酶酶切结果表明均为预期产物。
The length and the results of restriction enzyme digestion indicate that the amplified products are respected.
运用限制性片段长度多态性分析对PCR扩增产物进行鉴定。
PCR product was confirmed by restriction fragment length polymorphism analysis.
产物的直径、长度分布范围较广。
采用聚合酶链式反应（PCR）技术对来自北京等地区的173份PCV2阳性样本的全长ORF2基因进行了扩增，并对扩增产物进行了限制性片段长度多态性（RFLP）分析。
Whole ORF2 genes of 173 positive clinical PCV2 samples from Beijing and other areas were amplified by PCR and followed by restriction fragment length polymorphism (RFLP) analysis.
采用聚合酶链式反应（PCR）技术对来自北京等地区的173份PCV2阳性样本的全长ORF2基因进行了扩增，并对扩增产物进行了限制性片段长度多态性（RFLP）分析。
Whole ORF2 genes of 173 positive clinical PCV2 samples from Beijing and other areas were amplified by PCR and followed by restriction fragment length polymorphism (RFLP) analysis.
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