10 20 30 40 50 CACGUGUUCUGCUUCUU--| UU U A C UUCGCAG CAUC UUAC CCGUAUU ACA UGAGGUUGAUG \ GUAG AAUG GGCAUAA UGU GCUCCGACUAC U ACCAGACGCACUACUGAUG^ UC C C C CAAUCAA 110 100 90 80 70 60