"A primer on thermodynamic-based models for deciphering transcriptional" by Jacqueline M. Dresch, Megan Richards et al.
 

Biology

A primer on thermodynamic-based models for deciphering transcriptional regulatory logic

Jacqueline M. Dresch, Harvey Mudd College
Megan Richards, Colgate University
Ahmet Ay, Colgate University

Abstract

A rigorous analysis of transcriptional regulation at the DNA level is crucial to the understanding of many biological systems. Mathematical modeling has offered researchers a new approach to understanding this central process. In particular, thermodynamic-based modeling represents the most biophysically informed approach aimed at connecting DNA level regulatory sequences to the expression of specific genes. The goal of this review is to give biologists a thorough description of the steps involved in building, analyzing, and implementing a thermodynamic-based model of transcriptional regulation. The data requirements for this modeling approach are described, the derivation for a specific regulatory region is shown, and the challenges and future directions for the quantitative modeling of gene regulation are discussed.© 2013 Elsevier B.V.