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