10 20 30 40 50 GAAAAGUGGAUACACAA- -| C U G A- G UUUCAU AUUC UAGU GAU UGUCUUUUUCC CUU CUG CG U UGAG AUCA UUA GCGGAAAAAGG GAA GAC GC U GACGUUCAGCGACCCGUU U^ U U - AG A AACACC . 110 100 90 80 70 60