10 20 30 40 50 UGAACUGUCUUGUACAUUA--| AG A A A C CUAA GCCU UUACC GGC GUGU GUUAG UGAUUG \ UGGA AAUGG CCG CACA CAAUC ACUAAC A AAGGUUGUUCAACGUAAUGUA^ AA A A C - AUGG 110 100 90 80 70 60