10 20 30 40 50 60 UUACUUCCUGGUGAGUGGUGU--| U U A AGUGAUCA CUG CCAGUGCCCUUUU AUGUUGUACU CU \ GAC GGUUACGGGAAAA UGUAACGUGA GA U UAAUUGAUUGCACCUGUCAUAGU^ C U C AAAACACA 120 110 100 90 80 70