WANG Li-ni. Construction and identification of plasmid vector of short interfering RNA on pneumocystis carinii major surface gene[J]. Journal of Chongqing Medical University, 2008,(5):517-519.
WANG Li-ni. Construction and identification of plasmid vector of short interfering RNA on pneumocystis carinii major surface gene[J]. Journal of Chongqing Medical University, 2008,(5):517-519. DOI: 10.13406/j.cnki.cyxb.2008.05.005.
Objective:To construct and identify a plasmid vector of short interfering RNA(siRNA) on pneumocystis carinii(PC) major surface glycoprotein(MSG) gene.Methods:Short hairpin RNA(shRNA) oligonucleotide targeting PC MSG gene which was chemically synthesized and inserted into RNAi-Ready plasmid vector pTZU6+1 after annealing.the recombinant plasmid
pPC-MSG
transgormed into E.coil.TOP10 and amplified
was digested by restriction endonucleases HindⅢand EcoRⅠand identified by gelelectrophoresis and DNA sequencing.Results:Gel electrophoresis and DNA sequencing showed that the recombinant plasmid containing the correct and full shRNA oligonucleotide.Conclusion:The siRNA plasmid