Schematic presentation of the chimeric HBcAg protein construct. The shaded box represents the N-terminal 20 a.a. of VP4 of Bj08 and BrCr-TR. Italics letters indicate nucleotide sequences, and the percentages indicate the degree of conservation among the 100 strains of EV71 from Asia.
Zhao et al. BMC Microbiology 2013 13:287 doi:10.1186/1471-2180-13-287