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. Author manuscript; available in PMC: 2017 Jan 9.
Published in final edited form as: Small. 2013 Mar 7;9(16):2774–2783. doi: 10.1002/smll.201300077

Figure 1.

Figure 1

A) Schematic representation of THG recombinant vector composed of GALA (fusogenic peptide), four repeating units of histone H2A with an inherent nuclear localization signal (4HP/NLS) and a HER2 targeting motif (TM). The 3-D structures of TM and Histone H2A are predicted using SWISS-MODEL program. B) The amino acid sequences of TM (red), 4HP/NLS (blue), and GALA (purple) in the THG vector. C) Particle size and charge analysis of THG in complex with pEGFP at different N:P ratios. The data are shown as mean±s.d. (n=3).