Figure 2

Differential expression during head/tail regeneration and head vs tail regeneration. Differential expression performed with EdgeR was done on consecutive time-points during head and tail regeneration (0-6, 6-12, 12-24.) and also between head and tail expression profiles at the same time-points. A) Head regeneration time-course showing the number of differentially expressed transcripts at p-value < 0.01 and 3 different fold changes. Positive numbers represent the number of transcripts that are up-regulated between two time-points and negative numbers represents down-regulation. B) Tail regeneration time-course showing the number of differentially expressed transcripts at p-value < 0.01 and 3 different fold changes. C) Differential expression between head and tail fragments during regeneration at p-value of 0.01 and 3 different fold changes.