In this study , the suitable parameters for the introduction of plasmids phz1358 and pset152 into s . nanchangensis ns3226 from e . coli were tested for developing an conjugation system for s . nanchangensis ns3226 . a dnd gene cluster , which encodes an unknown modification system for 5 hvidans 1326 and renders its dna susceptible to site - specific double - strand dna cleavage during electrophoresis was conjugated from e . coli into s . nanchangensis ns3226 將克隆在整合型載體pset152上的變鉛青鏈霉菌1326的dnd基因簇通過接合轉(zhuǎn)移導入野生型南昌鏈霉菌ns3226中進行異源表達,觀察到接合轉(zhuǎn)移子的dna獲得了在含fe ~ ( 2 + )的電泳緩沖液中電泳時降解的表型。
double-stranded dnaとは意味:《生化學》二本鎖{にほんさ}DNA double-stranded dna meaning:[Medicine] A deoxyribonucleotide polymer that is the primary genetic material of all cells. Eukaryotic and prokaryotic organisms normally contain DNA in a double-stranded state,yet several important b...double-stranded dna перевод:двунитевая ДНК