10 20 30 40 50 GAGAAGUUAUAAGCCGG---| U A C A CUCUG GGUCU GAUAUGG UACGGGG AGUUAU GCCAUGU U CCAGG UUAUACC AUGCCCC UCGAUA CGGUACA U GCAUAUAUGGGAACUAUUGA^ - A U - AUAGC 110 100 90 80 70 60