abstract |
The present invention is a polymer-modified nucleic acid vector in which the nucleic acid vector is covalently bound to a polymer, the polymer having one or more positively charged quaternary amino groups, wherein the nucleic acid vector is a virus, bacterium or A microorganism selected from the group consisting of bacteriophages, fungi, spores, eukaryotic cell nuclei, or other microbial fragments or components containing genetic information, wherein (a) the polymer and / or nucleic acid vector and Each of the positively charged quaternary amino groups can be linked via one or more degradable or biodegradable bonds. Provided is a polymer-modified nucleic acid vector linked to a polymer backbone. |