10 20 30 40 50 AGACCAUACUCUCCCAA--| U U UC U C UAGGUG CC UG CCUCAGGG CAGU UU CCAGGAAUCCCU \ GG AC GGAGUUCU GUCA AA GGUCCUUAGGGG C UGUACCAGGUCGACAGUUC^ U U U- U A UAGAAU . 110 100 90 80 70