10 20 30 40 50 60 GGCUGUUACGUGGCUGCUGCCGAUGUCC--| U CU - GUAAAGCA AGG GAGUGGC UUAGGGGCAG GUG C UCC CUCACUG AAUCCCCGUC CGC C UCUCUGGUCCAGGAUCCCUGUGUCCUUCCA^ C -- U UCCCGUAU 120 110 100 90 80 70