10 20 30 40 50 AAGUCAGUUGCCAUCUU--| C CU A C A GA UUUGUU GUUCAUU GGAA GCUGGA AG AG GGAA CU G CAAGUAG CUUU UGGCCU UC UC CCUU GA C UCAAUCGGUUCUCUUAAAU^ U AG C U G A- UACGUA 110 100 90 80 70 60