CPC C12N 15/86 (2013.01) [A61K 35/74 (2013.01); C12N 1/20 (2013.01); C12N 7/045 (2013.01)] | 12 Claims |
1. A nanoparticle, consisting of a recombinant bacteriophage that includes a head and a tail, and has an ability to infect but no ability to reinfect a host bacterium, the head having stored therein a bacteriophage genome in which a part of a virion constituent gene is deleted, and
wherein the part of the virion constituent gene which is deleted is a tail gene.
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