10 20 30 40 50 CAGAGGUUCUAAUUUUU--| CUU U C CAGCUU CAUUC CAGUGUUGAAACAA CUCUA UGAAC \ GUAAG GUUAUAACUUUGUU GAGGU ACUUG C UUUCAUCGAAGGUAGAAUA^ AAC U C AACAAA 110 100 90 80 70 60