10 20 30 40 50 60 AAAAAUGAGCGCAGUUCC--| A AC GG UUUCAGC GCAGGGA AGUGAGGG UUUUGGGGGCA UAUG \ CGUCCUU UUAUUCCU AAAAUCCCCGU AUAC U AAACAUAGAACUGCUAAUGA^ G A- A- UAACACG . 110 100 90 80 70