10 20 30 40 50 AUCUAUAUGUGAUAAAAU---| GC CC - CUGUGAA GGAAU UCUGGGAGUUGUAG UUUCAA ACAG U CCUUA AGAUCCUCGACAUC AAGGUU UGUC U GAGAACUACUGACUCUCUGAU^ A- AC A CAUAUCU . 110 100 90 80 70 60