10 20 30 40 50 UACCUGCUGUGGGAAUU--| CU U CC C GUAG GACUUAG GGGUAG GGGGAA CUU CAUGAGGA \ UUGGGUC UCCAUC UCCCUU GAA GUAUUCCU A AGCGUGUCCUAUCCUGAGG^ AG U A- C CACA 110 100 90 80 70 60