10 20 30 40 50 GGGGAGGACUCCACCGUGUGG- C - -| A U - AAGCAUCC UGC UCAGG UGG GCC CC GGAGUC AGG \ ACG AGUCC GCC CGG GG CCUUAG UCC C UGAGUGGGACCUCGUGAGCUCG U G U^ - U G ACGAAACC 110 100 90 80 70 60