10 20 30 40 50 60 CAGCUGAGCAUUGCUGU- --| G A A G UGGUUCCA GGG GGAGAGGGG AAGACGGGAGGA AG AG GAG \ CCC CCUCUCCUC UUCUGCCCUCCU UC UC CUC U CGACUCUGUCCCUCUGUU GU^ - C C A CUCCGCAC 120 110 100 90 80 70