title: WITHDRAWN: Evolving gene regulatory networks.
abstract: The Publisher regrets that this article is an accidental duplication of an article that has already been published, http://dx.doi.org/10.1016/j.biosystems.2009.10.001. The duplicate article has therefore been withdrawn. The full Elsevier Policy on Article Withdrawal can be found at http://www.elsevier.com/locate/withdrawalpolicy.
authors.affiliation: Honda Research Institute Europe, Carl-Legien-Str. 30, 63073 Offenbach, Germany. Electronic address: yaochu.jin@honda-ri.de.
authors.forename: Yaochu
authors.initials: Y
authors.lastname: Jin
authors.affiliation: School of Computing Science, Newcastle University, Newcastle upon Tyne, NE1 7RU, United Kingdom. Electronic address: J.S.Hallinan@ncl.ac.uk.
authors.forename: Jennifer
authors.initials: J
authors.lastname: Hallinan