@article {6119,
	title = {Adaptive genic evolution in the Drosophila genomes},
	year = {2007},
	pages = {2271-2276},
	doi = {10.1073/pnas.0610385104},
	url = {http://www.ncbi.nlm.nih.gov/pubmed/17284599},
	author = {Joshua A. Shapiro and Wei Huang and Chenhui Zhang and Melissa J. Hubisz and Jian Lu and David A. Turissini and Shu Fang and Hurng-Yi Wang and Richard R. Hudson and Rasmus Nielsen and Zhu Chen and Chung-I. Wu}
}
