10 20 30 40 50 UCAUCAGAAUGCUUUGG- UU-| U UUA CUAAUU GAGUU GA UUCAGAUGAUU UCUGUGAUGUG \ CUCGA UU AAGUCUAUUAA AGACACUAUAC U CAACACCUACUACAAUUG CUU^ C CAC AGUACU 110 100 90 80 70 60