10 20 30 40 50 GGCAGAACCAGGUUUUC--| UUU UA AA U A ACAUG AAUGC GCU AGCUGGU AA GG AUCAAAUC U UUAUG CGA UCGACCA UU CC UGGUUUAG U GUGAACAGGACAUCACUAG^ UAU UG AC C C GUAAU . 110 100 90 80 70 60