Evidence against tetrapod-wide digit identities and for a limited frame shift in bird wings
T. A. Stewart, C. Liang, J. Cotney, J. P. Noonan, T. Sanger, G. Wagner
The paper challenges the conservation of digit identities across tetrapods and suggests a limited frame shift in bird wings based on gene expression patterns.
bioRxiv · Dec 1, 2018Evolutionary Biology