10 20 30 40 50 CGCUGCAUAGCUUCAGA--| U UU C UU GAAA GGG UUUACGUUCCAC GAAACUGUG CUG GU A CUC AAGUGUGAGGUG UUUUGGUAC GAC UA G GAAGAACCAGACAACGACU^ U UU U UU CGAU 110 100 90 80 70 60