Correction to: Gene Therapy (2006) 814–820. doi:10.1038/sj.gt.3302716

Since the publication of the above article, the authors have noticed that the wrong figure has been published for Figure 3e. The correct figure is shown below.

Figure 3
figure 1

(e) The high-efficiency formation of pRNA dimer was demonstrated by native-PAGE.

The authors would like to apologise for this mistake.