10 20 30 40 50 CGUCCAAGCCUCUCUGU---| U A AC - CAUCU GGUAC CGGGGAG GGUU CCGAGCAAC UUUG \ CUAUG GCUCUUC CCAA GGCUCGUUG AAGC G GCCGGAGGGACCACCUUAAA^ - C GU U AGCAG 110 100 90 80 70 60