10 20 30 40 50 UAUUGCAUAAUUCUUCAA--| U U UAU U A UUCUU GUUU GUGG AC ACCUCAGU UU UCAGGUG \ CAAG CACU UG UGGAGUCA AA GGUCCAC U UAUCUUCAGUACUUCGAGUA^ U U UGU U A UAAAA 110 100 90 80 70 60