科研之友
微信
新浪微博
Facebook
分享链接
摘要
We have developed a selection scheme to generate nucleic acid sequences that recognize and directly internalize into mammalian cells without the aid of conventional delivery methods. To demonstrate the generality of the technology, two independent selections with different starting pools were performed against distinct target cells. Each selection yielded a single highly functional sequence, both of which folded into a common core structure. This internalization signal can be adapted for use as a general purpose reagent for transfection into a wide variety of cell types including primary cells. Received 31 August 2011; accepted 19 November 2011; published online 10 January 2012. doi:10.1038/mt.2011.277
- 出版日期2012-3
