Table 1.

The occurrence of RNA motifs in the original RNA pool and in the pool of ten RNA aptamers analyzed for membrane binding.

Searched RNA Motifs		% of RNA Motif In Original RNA Pool (148 RNAs)	% of RNA Motif in Analysed RNAs (10 RNAs)
both EXO- and RAFT-MOTIF	CCCU	20%	29%
EXO-MOTIFS	GGAG	2%	4.5%
	UGAG	6%	4.5%
	UCCU	19%	18%
RAFT-MOTIFS	UCCC	19%	22%
	CUCC	16%	13%
	UUGU	18%	9%