Immunogen sequence: KPVISIVDEL LEAGINVTVY NGQLDLIVDT MGQEAWVRKL KWPELPKFSQ LKWKALYSDP KSLETSAFVK SYKNLAFYWI LKAGHMVPSD QGDMALKMMR LVTQQ. The RNA-induced silencing complex (RISC) is a key player in the regulation of gene expression through RNA interferenc