高效靶向降解烟草花叶病毒核酸的dsRNA筛选与大量制备
徐翔1(),解屹1,宋丽云1,申莉莉1,李莹1,王勇2,刘明宏3,刘东阳2,王小彦3,赵存孝4,王凤龙1(),杨金广1()
Screening and Large-Scale Preparation of dsRNA for Highly Targeted Degradation of Tobacco Mosaic Virus (TMV) Nucleic Acids
Xiang XU1(),Yi XIE1,LiYun SONG1,LiLi SHEN1,Ying LI1,Yong WANG2,MingHong LIU3,DongYang LIU2,XiaoYan WANG3,CunXiao ZHAO4,FengLong WANG1(),JinGuang YANG1()

图7. 重组载体表达及鉴定电泳图
Marker:2000 bp DNA marker;1:L4440-dsRdRP1461-1774重组载体的双酶切验证Identification of L4440-dsRdRP1461-1774 recombinant vector by double restriction endonuclease digestion;2:L4440-dsRdRP1461-1774菌液提取的核酸Nucleic acid extracted from L4440-dsRdRP1461-1774 bacterial solution;3:RNase-Free DNase处理过的L4440-dsRdRP1461-1774菌液核酸RNase-Free DNase treated L4440-dsRdRP1461-1774 bacterial solution nucleic acid;4:S1 Nuclease处理过的L4440-dsRdRP1461-1774菌液核酸S1 Nuclease treated L4440-dsRdRP1461-1774 bacterial solution nucleic acid;5:RNase-Free DNase、S1 Nuclease处理过的L4440- dsRdRP1461-1774菌液核酸RNase-Free DNase, S1 Nuclease treated L4440-dsRdRP1461-1774 bacterial solution nucleic acid;6:RNase-Free DNase、S1 Nuclease处理过的L4440菌液核酸样品RNase-Free DNase, S1 Nuclease-treated L4440 bacterial solution nucleic acid sample;7:菌液PCR检测 Fragments amplified by PCR from bacterial culture

Fig. 7. Expression and identification of recombinant vector