10 20 30 40 50 60 70
UGAAUUCUAGCUAAAGAGU----| UCAA C C G AAAAGAUUACAUUUAU
UAAAC CUU AG UGUGUUCAU UCUUCGAU G
AUUUG GGA UC ACACGAGUA AGAAGCUG U
UUGGAAAAGUUCAACAAAGUCUC^ UC-- U A A UAACUCUUUUAACUUA
140 130 120 110 100 90 80