10 20 30 40 50 60 UCCACACUAUCAUUAAGAC---| CU AUC UGUAUCAA UGCUA CUGUAGCUGGUUGAA GGGCCAAAU U ACGAU GAUGUCGACCAACUU CCUGGUUUA C AUGACGUGAGACGACUAUCCUU^ U- CC- CGGAAAAC 120 110 100 90 80 70