10 20 30 40 50 AAUCCAGACCCUCCUCUUCU - - G-| A UUAAACC GC CG GCCA GGGAAUUCCUGGCAG GUGAUUU \ UG GC CGGU CCUUUAGGGACCGUU CACUAAG U AGACCGCACAGAGACUCAG- U U AA^ A UCAGUAA . 110 100 90 80 70