Fig. 3From: NoLogo: a new statistical model highlights the diversity and suggests new classes of Crm1-dependent nuclear export signalsNoLogo model parameters for amino acid residues (a, b) and spacer lengths (c, d) estimated from manual hand alignment (a-d). S1, S2 and S3 respectively indicate Spacer 1, Spacer 2 and Spacer 3 in Fig. 1c-d. See text for detailsBack to article page