10 20 30 40 50 CCUCCUUGGGAAGUGAAG- - A-| C UGUGA CUCAGGCUGUGA UUUCAAGCC GGGGG GUUUUUC \ GAGUUUGACACU GAAGUUCGG CCUCC CGAAAAG C UGAAGGAAUCUACUAACGA C GG^ A UAGGU . 110 100 90 80 70 60