10 20 30 40 50 UAUUUUUACAUCUGUUA---| C UC U CUGUGACA AGGGGCC CC UACUU AACAUGGAGGCACUUG \ UCCUUGG GG GUGAG UUGUACCUUCGUGAAU U UUGCGUUAACGACUAAUCCA^ U U- U AAAAACAG . 110 100 90 80 70