| PATENT CLAIMS |
Assembled particles of a plant virus contg a foreign peptide insert as an addition at a non-terminal site in the coat protein of the virus, the site of the insert in the coat protein corresponding to a site in the plant virus genome which is free from direct nucleotide seq repeats flanking the insert & wherein the coat protein of the virus has a beta-barrel structure & the site of insertion of the foreign peptide is in a loop connecting beta sheets of the plant virus, wherein the plant virus is a comovirus
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