10 20 30 40 50 GGCUGGGGAGCAUUCCAA--| U U UAUA U A UUCAU GUUC GUGG AC CCUCAGU UU UCAGGUG \ CAAG CACC UG GGAGUCA AA AGUCCAC U UGUCUCAGGUCCUUCGACUA^ U C CGUC C A UAAAC 110 100 90 80 70 60