This is an area where Samantha Sutton of MIT is a leading researcher.
The BioBricks Foundation awarded Samantha Sutton the prize of Best Device at the Synthetic Biology 2.0 confernce. Sutton works in the Endy Lab.
A brief comparison of the two types of logic is as follows:
* Engineered around gene expression
* Typical parts: transcriptional regulators, translational regulators
* Typical signal: PoPS, resulting in desired cellular concentrations of proteins.
* Easier to engineer than PTL
* Slow response time (hours)
* Uses one subset of cellular functions
* Engineered around protein modifications
* Typical parts: kinases, phosphorylation sites, docking sites
* Typical signal: rate of modification, resulting in desired state of proteins.
* More difficult to engineer than Transcription-based logic.
* Fast response time (seconds)
* Explores a new set of applications
Openwetware community portal is a place where synthetic biology information is shared
Openwetware has tutorials, Materials used, and equipment at various labs