Figure 8From: ESTclean: a cleaning tool for next-gen transcriptome shotgun sequencingHistogram of over- and under-trimmed lengths in the 5’ (left) and 3’ (right) ends. The positive and negative X axes represent over- and under-trimming respectively. The dotted red line represents the cumulative difference in the number of over- and under-trimmed reads between ESTclean and SeqClean.Back to article page