10 20 30 40 50 CCAUUCGUGCCCGGCUUA- - U C UA-| UGAGA CU GCUC UCCUC UCCUAUGCAGA CCUCUUUG U GA UGGG AGGAG AGGGUACGUUU GGAGAAAC G GACUUCUAACAUCCUGUAC U C A UAA^ AAACC 110 100 90 80 70 60