@article{articlec2871470,
title   = {A molecular footprint of limb loss: sequence variation of the autopodial identity gene Hoxa-13},
author = {Kohlsdorf, Tiana and Cummings, Michael P. and Lynch, Vincent J. and Stopper, Geffrey F. and Takahashi, Kazuhiko and Wagner, Günter P.},
year = {2008},
journal   = {Journal of Molecular Evolution}
}