Engineering Gene Networks: Integrating Synthetic Biology & Systems Biology |
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View event: | You will be able to view the event at http://videocast.nih.gov when the event is live. |
Air date: | Wednesday, May 13, 2009, 3:00:00 PM |
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Description: | Many fundamental cellular processes are governed by genetic programs which employ protein-DNA interactions in regulating function. Owing to recent technological advances, it is now possible to design synthetic gene regulatory networks, and the stage is set for the notion of engineered cellular control at the DNA level.
In this talk, we describe how techniques from nonlinear dynamics and molecular biology can be utilized to model, design and construct synthetic gene regulatory networks. We present examples in which we integrate the development of a theoretical model with the construction of an experimental system. We also discuss the implications of synthetic gene networks for biotechnology, biomedicine and biocomputing. Additionally, we present integrated computational-experimental approaches that enable construction of quantitative models of gene-protein regulatory networks using expression measurements and no prior information on the network structure or function. We discuss how the reverse-engineered network models, coupled to experiments, can be used:
(2) to identify the pathways and gene products targeted by pharmaceutical compounds, and (3) to identify the genetic mediators of different diseases. |
Author: | James Collins |
Runtime: | 60 minutes |
CIT File ID: | None |
CIT Live ID: | 7046 |