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Feb 9, 2024

Beyond cells: Unveiling the potential of genetic circuits on single DNA molecules

Posted by in categories: bioengineering, biotech/medical, genetics, nanotechnology

In a new Nature Communications study, researchers have explored the construction of genetic circuits on single DNA molecules, demonstrating localized protein synthesis as a guiding principle for dissipative nanodevices, offering insights into artificial cell design and nanobiotechnology applications.

The term “genetic circuit” is a metaphorical description of the complex network of genetic elements (such as genes, promoters, and ) within a cell that interact to control and cellular functions.

In the realm of artificial cell design, scientists aim to replicate and engineer these genetic circuits to create functional, self-contained units. These circuits act as the molecular machinery responsible for orchestrating cellular processes by precisely regulating the production of proteins and other molecules.

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