10 20 30 40 50 UUUUAAUUAUCAUCGCCAC---| A GU UU G C CUGUU ACUUGUG AC GUCUU UCC CUUUGCUG CG C UGAGCAC UG CGGAG AGG GAGACGAC GC U CGGCCCGAAGCGACACUCCAGU^ G AU U- A C UGCUG . 110 100 90 80 70 60