10 20 30 40 50 CUUGCCCGUGCUGACGU-- CC UG C -| A GCUUUA UUGA CU AGCAGAGGUUGCC UUG GUGA UUC U AACU GA UUGUUUUCAACGG AAC CACU AAG U UUCGGUAGGGUUCGUCCUA AU GU A A^ - UUGUAU . 110 100 90 80 70 60