RECOMBINANT VACCINIA VIRUS, PROCESS FOR PREPARING Gag PROTEIN PARTICLE STRUCTURE USING THE SAME, PARTICLE PREPARED BY SAID PROCESS, AND USE THEREOF

摘要

A novel retrovirus/core structure particle. A fused gag gene prepared by inserting a gene other than a gag gene into a gag gene derived from a retrovirus is inserted into a region nonessential to the propagation of a vaccinia virus to prepare a recombinant vaccinia virus, which is then cultured in a host cell to prepare a particulate structure composed mainly of a gag protein.