10 20 30 40 50 60 UGGCAAUCUACUUGUGUC- -| C CUAU U G CU UGUCA UC CC CAUGU UGUACUUCA CA GUGCU GG G AG GG GUAUA ACAUGAAGU GU CACGG CC U GGCUUUGUCGUUGACGUUU U^ C ACUC U A C- AAAGG . 110 100 90 80 70