10 20 30 40 50 CCACCUUGAGCCAUGCAG--| U G C U UUAGU UG GCA UGC CUGCCCAGAA GGUGCCGAAUAC \ AC CGU AUG GAUGGGUCUU CCACGGCUUAUG C UUGUUCUUGUCGCAAGCACA^ U A C - UACAU 110 100 90 80 70 60