pmd的翻译

After purification, the DNA fragment was cloned into PMD-18T vector directly.

扩增产物经纯化后直接克隆到PMD18-T载体系统中，经PCR及酶切法鉴定，所得的重组质粒中含有495bp的片段。

Segment-dividing model is appropriate for research on PMD.

对于PMD的研究，分段模型是较优的选择。

Genomic DNA was extracted from peripheral whole-blood of four Camelus bactrianus respectively. The PrP gene was amplified by polymerase chain reaction using a pair of primers, and then cloned into pMD 18-T Vector.

分别从4峰双峰驼全血中提取基因组总DNA，用所设计的引物扩增了细胞型朊蛋白（PrP）基因，并克隆到pMD18-T载体。