INJURY GENES. “Associated with the injury response, a number of regeneration-specific genes will also be upregulated. A subset of these genes may be linked to the initiation of the dedifferentiation process, another subset of genes may be inhibitory for dedifferentiation, and a final subset may be completely unrelated.”
http://onlinelibrary.wiley.com/doi/10.1002/ar.b.20082/full