Fig. 4
Conservation of gene expression between Bolitglossa ramosi (Caudata: Plethodontidae) and Ambystoma mexicanum (Caudata: Ambystomatidae). A total of 273 significant genes were expressed similarly between the species. Representative expression profiles are shown for nine of the most highly correlated genes: Tnc, Areg, Sall4, Col6a1, Col6a2, Col6a3, Aurka, Basp1, Bub1. The log2 expression values were derived from the expected counts as calculated by RSEM. Values on the X axis reflect time points (post-amputation) evaluated in each study