10 20 30 40 50 CCACUACUGUUGCGCUC- -| UGC GC - UUAGA UAGU UCUUAU AGCUGCUG CAC UGCACAAGA U AUCA AGAGUG UCGGCGAC GUG GCGUGUUCU U AGGACACACACUACUCAA U^ UUA A- U CAGUA 110 100 90 80 70 60