10 20 30 40 50 60
UGAUUCACGGAGUCCUA--| CG C G UA UGACA
UGGCAAGGAUAA GCAG UUUGU UGAUGU CUUC U
AUUGUUCCUAUU UGUC AAAUA ACUACA GAAG A
AGAACCUCGGACUCUUAUG^ CG U G -- AAGCU
. 110 100 90 80 70