Timescale analysis of rule-based biochemical reaction networks.

ABSTRACT: The flow of information within a cell is governed by a series of protein-protein interactions that can be described as a reaction network. Mathematical models of biochemical reaction networks can be constructed by repetitively applying specific rules that define how reactants interact and what new species are formed on reaction. To aid in understanding the underlying biochemistry, timescale analysis is one method developed to prune the size of the reaction network. In this work, we extend the methods associated with timescale analysis to reaction rules instead of the species contained within the network. To illustrate this approach, we applied timescale analysis to a simple receptor-ligand binding model and a rule-based model of interleukin-12 (IL-12) signaling in naïve CD4+ T cells. The I

SUBMITTER: Klinke DJ 

PROVIDER: S-EPMC3381993 | biostudies-literature | 2012 Jan-Feb

REPOSITORIES: biostudies-literature