The present invention provides a fusion protein comprising a fusion protein
for delivery of a desired molecule into cells or nuclei, comprising i) a
cold shock domain and the homologue or the functional equivalent
derivatives thereof and ii) a membrane translocation sequence or the
functional equivalent peptides and/or derivatives thereof. The fusion
protein is used as a vector for nucleic acids delivery in vitro and
particularly in vivo for gene therapy and the production of transgenic
animal.
