10 20 30 40 50 60 CACAUCCCGCGUUGCUG--| UUCC U G A GGAUAGG GUGU UCGUGU ACGUAUACUGAA GUAU CC A CACG AGCAUA UGCAUAUGACUU CAUA GG U CCUCGCUUAACAACUCGGA^ UUGA - A - ACUCACA . 110 100 90 80 70