10 20 30 40 50 60 GAAGACACCUGAAAAAU---| U CU G AUC AGAACAC GAUG CUG U UAGCUGGUUGAA GGGCCAAAU \ UUAC GAC A GUCGACCAACUU CCUGGUUUA A ACCACGGGAGACGUCAGUUC^ - AG G CC- CGAAAAG 120 110 100 90 80 70