| abstract |
In order to achieve this purpose, an object of the present invention is to provide rice that can be used as an `` eating vaccine '', that is, rice that can produce a rice that can induce a desired immune response when administered transmucosally, such as oral administration. Provided is a transgenic rice in which a DNA construct comprising a DNA encoding an antigenic protein and a rice endosperm-specific promoter linked upstream thereof is incorporated into the genomic DNA so that it can be expressed. |