10 20 30 40 50 60 UCCCAUAUAUUUUUAUU---| U U U UCUGGU GCUCG AACUUUCCAAAGAAUUC CCUUU GGGCUU U CGAGU UUGAAGGGUUUUUUAAG GGAAA CCCGAA U UAAAACCAACUUCCUUAAAU^ - U - UUGUAU . 110 100 90 80 70