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Updated: May 15, 2026

Automated Robotic Liquid Handling Assembly of Modular DNA Devices
Published on: December 1, 2017
2ab assembly: a methodology for automatable, high-throughput assembly of standard biological parts
Mariana Leguia1, Jennifer An Brophy, Douglas Densmore
1Department of Bioengineering, University of California, Berkeley, CA, 94720, USA. jcanderson@berkeley.edu.
Abstract:
There is growing demand for robust DNA assembly strategies to quickly and accurately fabricate genetic circuits for synthetic biology. One application of this technology is reconstitution of multi-gene assemblies. Here, we integrate a new software tool chain with 2ab assembly and show that it is robust enough to generate 528 distinct composite parts with an error-free success rate of 96%. Finally, we discuss our findings in the context of its implications for biosafety and biosecurity.
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