Figure 1From: Gain and loss of polyadenylation signals during evolution of green algaeSingle-nucleotide profiles of the 3'UTR in various green algae. Single-nucleotide frequencies within the 200 nt upstream from the CS are shown. For clarity, smoothed curves using the weighted average of 5 neighbours method are shown. The original point graphs are depicted in supplementary Fig. 1.Back to article page