10 20 30 40 50 UGGGGCUGUCUCUCUGAG-- U G --| U U C UUGCA CUC GU CUUUC AGCU CU UACAGUGCUGC UUG U GAG CA GAAAG UCGG GA AUGUUACGACG AAC U UUUAUUUCACUUCUUGCCCA U A UA^ - C - UGUAC . 110 100 90 80 70 60