10 20 30 40 50 AAGAAGUCAUAUCAAUG--| U UC G C A GGAAG GUGUGGUGUUC G CCU AGA CCUUA CCUGUGA A CAUACCGCGGG C GGA UCU GGAGU GGACACU C AACCUAGGCAUACCAGACA^ U GA G U - GUAUA 110 100 90 80 70 60