Fig. 3.

Expression profiles of genes in canonical Wnt signaling pathway during regeneration. a GSEA results indicate genes in canonical Wnt signaling pathway up-regulated at 12 hpt relative to untreated, for both AO (yellow, left) and NM (blue, right). b Heatmaps depict expression of core canonical Wnt signaling pathway genes from GSEA analyses during regeneration of AO (yellow, top) and NM (blue, bottom). Darker color represents higher relative expression level. c Expression of representative Wnt signaling target genes during regeneration of AO (yellow, left) and NM (blue, right). Darker color represents higher relative expression level