TABASCO: A single molecule, base-pair resolved gene expression simulator

Background: Experimental studies of gene expression have identified some of the individual molecular components and elementary reactions that comprise and control cellular behavior. Given our current understanding of gene expression, and the goals of biotechnology research, both scientists and engineers would benefit from detailed simulators that can explicitly compute genome-wide expression levels as a function of individual molecular events, including the activities and interactions of molecules on DNA at single base pair resolution. However, for practical reasons including computational tractability, available simulators have not been able to represent genome-scale models of gene expression at this level of detail. Results: Here we develop a simulator, TABASCO http://openwetware.org/wiki/TABASCO, which enables the precise representation of individual molecules and events in gene expression for genome-scale systems. We use a single molecule computational engine to track individual m...

• Type: Journal
• Year: 2007
• Where: BMCBI
• Authors: Sriram Kosuri, Jason R. Kelly, Drew Endy
• Keywords: BMCBI 2007, Gene Expression, Individual Molecules, Tabasco