10 20 30 40 50 60 UUGCUAAGACCUACUGUA--| U A UU AUGAAA AGCAGG CUA UAAGAAUUUCUU UCUUCACAAUU \ UCGUUU GAU AUUCUUAAAGAA AGAAGUGUUAA G AAAUGUCUAACUCUAAACUG^ U C -- AGAAAA . 110 100 90 80 70