Networks from gene expression time series: characterization of   correlation patterns
  This paper describes characteristic features of networks reconstructed from gene expression time series data. Several null models are considered in order to discriminate between informations embedded in the network that are related to real data, and features that are due to the method used for network reconstruction (time correlation). 
D. Remondini, N. Neretti, J. M. Sedivy, C. Franceschi, L. Milanesi, P.   Tieri, G. C. Castellani