@article {4961,
	title = {In vivo RNAi screen reveals neddylation genes as novel regulators of hedgehog signaling},
	year = {2011},
	doi = {10.1371/journal.pone.0024168},
	url = {http://www.ncbi.nlm.nih.gov/pubmed/21931660},
	author = {Juan Du and Junzheng Zhang and Ying Su and Min Liu and Jason K. Ospina and Shengyuan Yang and Alan Jian Zhu}
}
