Figure 3.

Electron microphotographs of HBc-N149 and HBc-N149-VP4N20 particles. (A) Particles assembled from HBc-N149. (B) Chimeric particles assembled from HBc-N149-VP4N20. Size bar: 50 nm.

Zhao et al. BMC Microbiology 2013 13:287   doi:10.1186/1471-2180-13-287
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