Analysis of Deterministic Cyclic Gene Regulatory Network Models with Delays
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Beschreibung
This brief examines a deterministic, ODE-based model for gene regulatory networks (GRN) that incorporates nonlinearities and time-delayed feedback. An introductory chapter provides some insights into molecular biology and GRNs. The mathematical tools necessary for studying the GRN model are then reviewed, in particular Hill functions and Schwarzian derivatives. One chapter is devoted to the analysis of GRNs under negative feedback with time delays and a special case of a homogenous GRN is considered. Asymptotic stability analysis of GRNs under positive feedback is then considered in a separate chapter, in which conditions leading to bi-stability are derived. Graduate and advanced undergraduate students and researchers in control engineering, applied mathematics, systems biology and synthetic biology will find this brief to be a clear and concise introduction to the modeling and analysis of GRNs.
Includes a concise introduction to the necessary molecular biology for mathematicians Focuses on a deterministic, ODE-based model of GRNs, rather than the more difficult-to-analyze models based on Boolean and Bayesian networks Contains exercises to allow use with graduate-level courses
Autor*in
Mehmet Eren Ahsen
Themen in »Analysis of Deterministic Cyclic Gene Regulatory Network Models with Delays«
Asymptotic Stability Bi-stability Gene regulatory network Hill functions Negative Schwarzian derivative Ordinary differential networks gene expression