10 20 30 40 50 60 70 AGCAGUUGACCUUCACAU| UGA G U AGGAAACCCCUAUUUCA GGGUGGGGAGGU ACAUCCUGCAUA UGC GCC U CCCACCCCUCUA UGUAGGAUGUAU ACG UGG A CUAGACAGCACCGCUUCA^ CCC - U UCGGACGGGGGAGAAUA . 130 120 110 100 90 80