title: Editorial overview: Cell signalling and gene regulation-communication and control as the twin pillars of systems biology.
authors.affiliation: Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing 100101, PR China. Electronic address: xfcao@genetics.ac.cn.
authors.forename: Xiaofeng
authors.initials: X
authors.lastname: Cao
authors.affiliation: Department of Plant & Soil Sciences and Delaware Biotechnology Institute, University of Delaware, Newark, DE 19711, USA. Electronic address: meyers@dbi.udel.edu.
authors.forename: Blake C
authors.initials: BC
authors.lastname: Meyers
mesh_terms: D018506:Gene Expression Regulation, Plant; D015398:Signal Transduction; D049490:Systems Biology