@article{chechik2008amr,
  title =	 {{Activity motifs reveal principles of timing in
                  transcriptional control of the yeast metabolic
                  network}},
  author =	 {Chechik, G. and Oh, E. and Rando, O. and Weissman,
                  J. and Regev, A. and Koller, D.},
  journal =	 {Nature Biotechnology},
  volume =	 {26},
  number =	 {11},
  year =	 {2008},
  publisher =	 {Nature Publishing Group}
}