Network Motifs in the Transcriptional Regulation Network of Escherichia coli, 2003

Molecular Network Discovery Using GeneWays Natural Language System, 2004

Topological Properties of Condition-specific Essential Genes in Yeast, 2004

Evolutionary Capacitance as a General Feature of Complex Gene Networks, 2005

Network Properties of Genes Harboring Germ-line Disease and Disease-protective Mutations , 2006