10 20 30 40 50 60 CGAUUUUGUGUCGUUUC--| C A GC A C UUAAGAUU GCUGUCG CUUG AUG UGUGGAUC AGUC AUG \ CGGCGGU GGAC UAC ACACCUAG UCAG UAC U UAAAAGUUUGCUUCCCGAU^ U C UC A - UGUUAAGC 120 110 100 90 80 70