Figure 1From: Discarding duplicate ditags in LongSAGE analysis may introduce significant errorEstimating occurrence of duplicate ditags in SAGE based on an even distribution of compatible overlapping tags. (A) The number of expected duplicate ditags (equation 1). (B) The accuracy of tag count when duplicate ditags were removed from the analysis. SAGE (hatched line), and LongSAGE (solid line).Back to article page