10 20 30 40 50 60 UAAGAAAAAAAAGAUGUA---| U CA GC U UGAUUUUAA UCUC CAAGAUU AUACUUCUUUGCA C CAUA \ AGAG GUUCUGA UAUGAAGAAAUGU G GUAU A CGCAAAUCAUUGUCUAAAAAA^ - UG AA - UCAUAAAAA 120 110 100 90 80 70