10 20 30 40 50 60 70 GCAGUUGACCUUCACAU- A-| G UGA G U AGGAAAUCCCUACUUCA GG CGGG AGGU ACAUCCUGCAUA UGC GCC U CC GCCC UCUA UGUAGGAUGUAU ACG UGG A AUAGACAGUACUGCUUCA CG^ - CCC - U UCGGUCGGGGGAGAAUC . 130 120 110 100 90 80