Engineering microbial consortia with rationally designed cellular interactions

HS Deter, T Lu - Current opinion in biotechnology, 2022 - Elsevier
Highlights•Interaction programming enables rational and systematic ecosystem
engineering.•Positive and negative interactions can be realized either directly or …

[HTML][HTML] Context-dependent redesign of robust synthetic gene circuits

A Stone, A Youssef, S Rijal, R Zhang, XJ Tian - Trends in Biotechnology, 2024 - cell.com
Cells provide dynamic platforms for executing exogenous genetic programs in synthetic
biology, resulting in highly context-dependent circuit performance. Recent years have seen …

Partitioning of a 2-bit hash function across 66 communicating cells

JP Padmakumar, JJ Sun, W Cho, Y Zhou… - Nature Chemical …, 2024 - nature.com
Powerful distributed computing can be achieved by communicating cells that individually
perform simple operations. Here, we report design software to divide a large genetic circuit …

[HTML][HTML] Advancing biodegradation of petroleum contaminants by indigenous microbial consortia through assembly strategy innovations

X Chen, X Zhou, P Geng, Y Zeng, F Hu, P Sun… - Chemical Engineering …, 2023 - Elsevier
Our demand for petroleum has challenged Earth's ecosystems, causing extensive water and
soil pollution. Petroleum contamination treatment technology has relied on a range of …

Understanding resource competition to achieve predictable synthetic gene expression in eukaryotes

R Di Blasi, J Gabrielli, K Shabestary, I Ziarti… - Nature Reviews …, 2024 - nature.com
Synthetic gene expression in engineered cells typically depends on the host cell's limited
pool of intracellular resources, which can lead to resource competition between native and …

Enhancing circuit stability under growth feedback with supplementary repressive regulation

A Stone, S Rijal, R Zhang, XJ Tian - Nucleic acids research, 2024 - academic.oup.com
The field of synthetic biology and biosystems engineering increasingly acknowledges the
need for a holistic design approach that incorporates circuit-host interactions into the design …

Engineered microbial consortia: strategies and applications

KE Duncker, ZA Holmes, L You - Microbial Cell Factories, 2021 - Springer
Many applications of microbial synthetic biology, such as metabolic engineering and
biocomputing, are increasing in design complexity. Implementing complex tasks in single …

Control engineering and synthetic biology: working in synergy for the analysis and control of microbial systems

G Perrino, A Hadjimitsis, R Ledesma-Amaro… - Current Opinion in …, 2021 - Elsevier
Highlights•Control engineering enables rigorous analysis and design of microbial
systems.•Feedback control is essential to the design of robust and reliable biological …

A coarse-grained bacterial cell model for resource-aware analysis and design of synthetic gene circuits

K Sechkar, H Steel, G Perrino, GB Stan - Nature Communications, 2024 - nature.com
Within a cell, synthetic and native genes compete for expression machinery, influencing
cellular process dynamics through resource couplings. Models that simplify competitive …

Design of genetic circuits that are robust to resource competition

CD McBride, TW Grunberg, D Del Vecchio - Current Opinion in Systems …, 2021 - Elsevier
The ability to engineer genetic circuits in living cells has tremendous potential in many
applications, from health, to energy, to bio-manufacturing. Although substantial efforts have …