It refers to a rAAV particle that contains a nucleic acid that encodes mirex. The nucleic acid is functionally linked to a promoter, such as rk or opsina, who can express mir-708 in photoelectric insect cells. He also mentioned a pharmaceutical composer These particles are useful in the treatment of pigmented nephritisSe refiere a una particula de rAAv que comprende un acido nucleico que codifica un miR708. Dicho acido nucleico esta ligado funcionalmente a un promotor tal como un promotor de RK o un promotor de opsina, donde dicho promotor es capaz de expresar el miR-708 en celulas fotorreceptoras. Tambien se refiere a una composicion farmaceutica. Dicha particula rAAV es util en el tratamiento de renitis pigmentaria