G. Borisova et al., HYBRID HEPATITIS-B VIRUS NUCLEOCAPSID BEARING AN IMMUNODOMINANT REGION FROM HEPATITIS-B VIRUS SURFACE-ANTIGEN, Journal of virology, 67(6), 1993, pp. 3696-3701
A hepatitis B core antigen (HBcAg) gene bearing the 39-amino-acid-long
domain A of hepatitis B surface antigen (HBsAg) within the HBcAg immu
nodominant loop has been constructed and expressed in Escherichia coli
. Chimeric capsids demonstrated HBs but not HBc antigenicity and elici
ted in mice B-cell and T-cell responses against native HBcAg and HBsAg
.