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The formulation of the control of an expression pattern in a gene network by propositional calculus
Authors:Nakayama Hideki  Tanaka Hiroto  Ushio Toshimitsu
Affiliation:Graduate School of Engineering Science, Osaka University, 1-3 Machikaneyama, Toyonaka, Osaka 560-8531, Japan.
Abstract:
In this study we model a gene network as a continuous-time switching network. In this model, each gene has a binary state which indicates if the gene expresses or not. We propose a method to control a sequence of expression patterns in the gene network model by adding another continuous-time switching network. By using propositional calculus, we will show that the control problem can be formulated as a mixed-integer linear programming problem with linear constraints.
Keywords:Gene networks   Propositional calculus   Mixed-integer linear programming   Expression patterns
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