10 20 30 40 50 AAACCUAGUAUUGUCUU-- U UCU --| U AGGAA GCAG CC GUUAGUUUUGCAUAG UUGCAC AC G UGUC GG UAGUCAAAACGUAUC AACGUG UG A ACAUCUAUACUUCUAUUAU C UGU UA^ U AUGUG 110 100 90 80 70 60