10 20 30 40 50 GGCCGCCCCGGCCAACUGCUC--| A CC UGGAUU UCCGAGAC ACAUGCUUCUUUAUAU CCAUA \ GGGCUUUG UGUGUGAAGGAAUGUA GGUAU A ACUCCGCCGGCCCUCCCGAGACC^ G A- CGUCGC . 110 100 90 80 70