@article {9242,
	title = {Regulatory architecture determines optimal regulation of gene expression in metabolic pathways},
	journal = {Proceedings of the National Academy of Sciences of the United States of America},
	year = {2012},
	pages = {5127-5132},
	doi = {10.1073/pnas.1114235109},
	url = {http://www.ncbi.nlm.nih.gov/pubmed/22416120},
	author = {Victor Chubukov and Ignacio A. Zuleta and Hao Li}
}
