10 20 30 40 50 60 UUUCUUCAGUGAGAUCCU - -| C G U UUUUUCC CUU CUUCUGGAA GCUGGUUUCA AUGGUG CU AGA A GAA GAGGAUUUU UGACUAAAGU UACCAC GA UCU U GAACCGACACGACGUUAA U G^ U - - AUGUUUC 120 110 100 90 80 70