10 20 30 40 50 60 CGUUGUGUUUCUUCAUG---| GG C - U GCAAGAAU CCU CAUAUAGCAGGU CUCAA UAAG AUUUGUU \ GGA GUGUAUUGUCCA GAGUU AUUC UGAACAA A AAACCCAACAUCGAAAAAUA^ G- C U - CCAAGAGA 120 110 100 90 80 70