10 20 30 40 50 60 CCUUAUAAGUCAAUUAA-- A --| GG C C GUCUUAA UUUU AAUACUUU UGC AGUAGA UGGU AAAUGG \ AAAA UUAUGAAG ACG UCAUCU ACCG UUUACU A CGGUCCUUUAAAGAUGUUA C AA^ -- A C AACUAAC 120 110 100 90 80 70