@article\{Nowick2011,
 author={Katja Nowick and  Christopher Fields and  Tim Gernat and  Derek Caetano-Anolles and  Nadezda Kholina and  Lisa Stubbs},
 title={{Gain, loss and divergence in primate zinc-finger genes: a rich resource forevolution of gene regulatory differences between species}},
 journal={PLoS One},
 volume={6},
 number={6},
 pages={e21553},
 year={2011}
}