10 20 30 40 50 60 GGACGCCUCUGAUCCUU-- UC CU -| A C AGUGAAAU GCUUGU CACU AGCAGCAC GUAA UAUUGG GU \ CGGACG GUGA UCGUCGUG CAUU AUAACC CA C GGUUGGGAACGACCUCACC GU UU U^ - C AAGUCUGA 120 110 100 90 80 70