Title
Reducing Gene Regulatory Networks by Decomposition
Abstract
Explicitly considering all variables and chemical reactions in a cell is unrealistic for a gene regulatory network from modeling, analyzing and computing viewpoint. However, in a cell, many different time scales characterize the gene regulatory processes, which can be exploited to reduce the complexity of the mathematical models. For instance, the transcription and translation processes generally evolve on a time scale that is much slower than that of phosphorylation, dimerization or binding reactions. Moreover, in biological systems, there are many subsystems, such as gene regulatory network, protein network or metabolic network, which dynamically interact with each other but also are relatively independent. In this work, we exploit such properties to simplify the gene-protein network, which can be applied to the quantitative simulation of a large cellular system.
Year
DOI
Venue
2005
10.1109/CSBW.2005.117
CSB Workshops
Keywords
Field
DocType
binding reaction,metabolic network,chemical reaction,gene regulatory process,gene regulatory network,gene regulatory networks,gene-protein network,biological system,protein network,different time scale,time scale,gene network,stochastic processes,numerical analysis,numerical simulation,genetics,biochemistry,mathematical model,biological systems
Cellular biophysics,Interaction structure,Computer simulation,Computer science,Stochastic process,Exploit,Curse of dimensionality,Bioinformatics,Numerical analysis,Gene regulatory network
Conference
ISBN
Citations 
PageRank 
0-7695-2442-7
0
0.34
References 
Authors
0
3
Name
Order
Citations
PageRank
Luonan Chen11485145.71
Ruiqi Wang26415.44
Kazuyuki Aihara31909333.03