10 20 30 40 50 AUUGUACUCCAUAUUUC---| U CUU - AUUCUGUCU AGUGC CAUCG GCUCAGUAGUCAG UGUAG U UUAUG GUAGU UGGGUCAUCGGUC ACAUC C GUCGUCUUCUCCUCCUCACG^ - CUC U GACGACCUA . 110 100 90 80 70 60