| abstract |
(57) Abstract: An object of the present invention is to provide a composition for efficiently introducing a gene into a cell. Provided is a composition for gene transfer containing a virus particle or virus-derived protein, a cationic lipid, and a nucleic acid. By using the composition, DN At the same time as encapsulating with a high probability of A, the encapsulated DNA could be introduced into cells with high efficiency, and the gene could be introduced into cells with high frequency. The gene transfer according to the present invention is expected to be used particularly in the field of gene therapy. |