10 20 30 40 50 UGCCUCUUCACGUGACA--| U C UG U C AACUAGAUG CUCUA GAAU UAG GAA CA UUCCGCACA A GGGAU UUUA AUC CUU GU AAGGCGUGU A GGUUUUUCGACCUCCCUCU^ U C GU C A GACCAAAGU . 110 100 90 80 70 60