SynBERC:MIT/Researchers

What will we be doing in SynBERC year 1? (August 2006 -> August 2007)

Graduate Students

Barry Canton

I am engineering bacterial cells to act as chassis for engineered biological systems. Today we use bacterial cells to power engineered biological systems in an ad hoc fashion with an unknown probability of success. One technology that might improve the process of engineering biological systems is to decouple the function of the system from that of the cellular chassis. Specifically, I am working to enable a protein synthesis system that is dedicated to the engineered biological system and to elucidate the interaction between the system and the chassis. You can read more about my project here.

Samantha Sutton

I am developing a framework for engineering Post-translational Devices (PTDs), which are devices whose input/output characteristics are modulated by protein modification. I have built two instances of translocating PTDs, called Phospholocators, and am characterizing them to ensure the easy reusual for future engineers. I am usign the knowledge gained in building the Phospholocators to develop an abstraction hierarchy, a common signal carrier, and device boundaries for PTDs.

Research Assistants

Heather Keller

I am currently working to clone the 60 bacteriophage T7 Ribosome Binding Sites (RBSs) upstream of two fluorescent reporters, either GFP or mCherry. The fluorsecent output of these constructs, as measured on a plate reader, will help to establish the relative strength of these RBS sequences in support of our efforts to rebuild the T7 genome, while also generating a library of well characterized RBSs for use in Biobricks assembly. I also hope to examine issues related to the predictable composition of biological parts by comparing the output of the two flurophores for a given RBS, as well as constructing a second version of each RBS that contains that first 5 amino acids of the native T7 protein.