Michael Elowitz

Michael Elowitz is a Professor of Biology, Bioengineering, and Applied Physics at the California Institute of Technology (Caltech) and an HHMI Investigator, appointed since 2003 after completing his academic training.

His educational background includes a Ph.D. in Physics from Princeton University (1999) and postdoctoral research at the Rockefeller University.

Dr. Elowitz's research pioneers the quantitative analysis of genetic circuit design principles in living cells. He founded synthetic biology through the Repressilator—a three-gene repressor circuit generating clock-like oscillations in bacteria—and systematically investigated how stochastic noise governs cellular decision-making, differentiation, and developmental evolution. Current work integrates synthetic biology with multicellular signaling, memory mechanisms, and pattern formation dynamics.

His major recognitions include:

• Packard Fellowship for Science and Engineering
• Searle Scholars Award
• MacArthur Fellowship ("Genius Grant")
• HFSP Nakasone Award for interdisciplinary life sciences

As an HHMI Investigator, Dr. Elowitz directs substantial research funding toward innovative projects exploring fundamental biological principles. His laboratory at Caltech serves as a hub for quantitative systems biology, training researchers in experimental and theoretical approaches to genetic networks.

The Elowitz Lab maintains active research programs in synthetic circuit engineering, noise quantification in gene expression, and developmental patterning mechanisms across bacterial and eukaryotic systems.