We develop and deploy a systematic approach to reconstruct circuits on a genomic scale, based on four iterative steps:

  1. Measure the level and activity of tens of thousands of components using genomic methods.
  2. Create a computational model to explain the data, using principles of reverse engineering.
  3. Perturb key components in the model, using powerful experimental tools.
  4. Repeat the process by measuring the cell’s response to perturbation, refining the model, etc.