10 20 30 40 50 60 AGAAGAAUGGAAACGAA-- GC U A U -| A UGUGAUUUC ACGAUU CA UG UA UGUCCU GUC CAGCAGUA U UGCUGG GU AC AU ACGGGG CGG GUCGUCAU U UACUAUUUGCAACAGAUGU UU C A U C^ - UAUAUAACU 120 110 100 90 80 70