10 20 30 40 50 GUGAGGUCCAAUUAAUG--| A U UC G C A GGAAG GUGUG UGUUC G CCU AGA CCUUA CCUGUGA A CGUAC GCAGG C GGA UCU GGAGU GGACACU C ACAACAAACACGCCAGACA^ C U GA G U - GUAUA 110 100 90 80 70 60