10 20 30 40 50 UAGUUUGCAAGAGGAUU- -| UGC C U C GUUCUU CC AUACUGA UACAUACUUC UUAC AU CCAUA \ GG UGUGGCU AUGUAUGAAG AAUG UA GGUAU C AUCCAGCAGCAGCUCGUC U^ UUU A - A ACGAAA . 110 100 90 80 70