10 20 30 40 50 UAAUUUCCUGUGACUCA---| AUA C A AACUUU GUGUG CCUC GGCU CAACACAGGACAUGAG C UACAC GGAG CCGA GUUGUGUUCUGUGCUC U CCUACAGAGUACAAGUCUUC^ GG- A C GCAGGU 110 100 90 80 70 60