10 20 30 40 50 60 UCAGCUGUGCUAACAAUC- UGAC -| A U G UGAAUUU GCC CUGUG UGG AGAC AGUGAUUUU UUGU \ CGG GACAC ACC UCUG UCACUAAAA AACA A UCGUCGUCUCUACUCAAAC UCGU A^ C - - CCUAGUA . 110 100 90 80 70