FAN You-ming,CAI Ming-chun.Construction and identification of plasmid mediated RNA interference targeting Nogo-66 receptor[J].J Amry Med Univ (J Third Mil Med Univ),2007,29(13):1285-1288.
FAN You-ming,CAI Ming-chun.Construction and identification of plasmid mediated RNA interference targeting Nogo-66 receptor[J].J Amry Med Univ (J Third Mil Med Univ),2007,29(13):1285-1288.DOI:
Objective To construct and identify of a plasmid mediated high efficiency of RNA interference (RNAi) against Nogo-66 receptor (NgR). Methods After cloning of NgR by RT-PCR
the fragments were inserted into pcDNA3.1/CT-GFP-TOPO to produce plasmid expressing NgR-GFP fusion protein. Four pairs of oligonucleotide were designed according to NgR sequence and annealed. The resulting fragments were ligated into short hairpin RNA (shRNA) expressing plasmid. The plasmids expressing NgR-GFP fusion protein and shRNA were co-transfected into AAV-293 cells. RNAi efficiency against NgR was observed under fluorescent microscope and calculated by Western blotting. Results The interference efficiency of one sequence was above 90%. Conclusion A plasmid mediated high RNAi efficiency against NgR is constructed successfully.