End-to-end automated microfluidic platform for synthetic biology: from design to functional analysis.

J Biol Eng

Fuels Synthesis and Technologies Divisions, Joint BioEnergy Institute, Emeryville, CA 94608 USA ; Biological Systems and Engineering Division, Lawrence Berkeley National Lab, Berkeley, CA 94720 USA ; DNA Synthesis Science Program, DOE Joint Genome Institute, Walnut Creek, CA 94598 USA.

Published: February 2016

Background: Synthetic biology aims to engineer biological systems for desired behaviors. The construction of these systems can be complex, often requiring genetic reprogramming, extensive de novo DNA synthesis, and functional screening.

Results: Herein, we present a programmable, multipurpose microfluidic platform and associated software and apply the platform to major steps of the synthetic biology research cycle: design, construction, testing, and analysis. We show the platform's capabilities for multiple automated DNA assembly methods, including a new method for Isothermal Hierarchical DNA Construction, and for Escherichia coli and Saccharomyces cerevisiae transformation. The platform enables the automated control of cellular growth, gene expression induction, and proteogenic and metabolic output analysis.

Conclusions: Taken together, we demonstrate the microfluidic platform's potential to provide end-to-end solutions for synthetic biology research, from design to functional analysis.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4736182PMC
http://dx.doi.org/10.1186/s13036-016-0024-5DOI Listing

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