短語(yǔ)詞組短語(yǔ)plasmid puc dna 質(zhì)粒puc18dnaThe recombinant plasmid pRSET DNA 重組質(zhì)粒pRSETDNAsupercoiled plasmid DNA 超螺旋質(zhì)粒DNANaked plasmid DNA 裸質(zhì)粒DNAplasmid dna restriction endonuclease 質(zhì)粒dna酶切圖譜plasmid dna analysis 質(zhì)粒dna分析plasmid DNA extraction 質(zhì)粒DNA提取extraction of plasmid dna 質(zhì)粒dna提取Plasmid DNA profile 質(zhì)粒DNA指紋圖譜 返回 plasmid dna