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. Author manuscript; available in PMC: 2011 Dec 19.
Published in final edited form as: Biochemistry. 2011 Sep 7;50(39):8374–8382. doi: 10.1021/bi2009079

Figure 5.

Figure 5

Portals of entry into a mammalian cell. RNase A and CPPs enter cells in a similar manner as discerned, in part, by the blocking of portals with the indicated drugs. Image was adapted from ref. 10.