10 20 30 40 50 UUCGGUUCAAUGAUUUU--|UG C AUC A G UUGCAA U GG UGCACU GGUAAAC GUGUGUAA ACC \ A UC ACGUGG CCAUUUG CACGUAUU UGG U GUGGUUGCCCAACUAUUAA^GU C GAA - A UUAAGU 110 100 90 80 70 60