10 20 30 40 50 GUGAUAGGAUAAGACUG--| G G ACA GACCUU UUGU GU UGUCUGCCUGUCU CUUGCUGUGCA \ GACG UA ACAGACGGACAGA GGACGACAUGU C ACAAAACUACAGUCACCCC^ G G CAC CCUCGU 110 100 90 80 70 60