10 20 30 40 50 GCUGCUUCUCCGUUGCU- -| C UA C GAUAAU GAGG GAGAGG AGU AGACUUG AGUGAUGUUUA U CUCC CUCUUU UCG UCUGAAU UCACUACAAAU U GAAGGACGUCAGUUGUCA U^ A UG U ACAUUA . 110 100 90 80 70 60