10 20 30 40 50 AAGAGAAGGCCCAGAAUC--| GA AGG C C CGGGG CCCUGU GGGGAGCUGGCC GCU UCA CCC A GGGACG CCCCUCGGCCGG CGG AGU GGG U GGAAGGAAGUCUACGCGACU^ AA GCA U A UACGG 110 100 90 80 70 60