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. Author manuscript; available in PMC: 2014 Nov 6.
Published in final edited form as: Virus Res. 2013 Jul 31;177(2):138–146. doi: 10.1016/j.virusres.2013.07.014

Figure 4. SINV-Apple binds to multiple surfaces whereas SINV-Venus is more selective.

Figure 4

Purified SINV-Apple and SINV-Venus were added to glass cover slips treated with APTES, poly-L-lysine, serum and untreated and the number of virus particles that were bound was determined. SINV-Apple bound to all surfaces suggesting multiple conformations of the spikes on the virus surface or partially unfolded/denatured regions of the spike. SINV-Venus, in contrast, was discriminatory in its binding. Average number of particles bound and standard deviation are shown.