Realization of Morphing Logic Gates in a Repressilator with Quorum Sensing Feedback

Vidit Agrawal; Shivpal Singh Kang; Sudeshna Sinha

doi:10.1016/j.physleta.2014.02.015

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arXiv · 1310.8267

Realization of Morphing Logic Gates in a Repressilator with Quorum Sensing Feedback

Vidit Agrawal·Shivpal Singh Kang·Sudeshna Sinha

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Abstract

We demonstrate how a genetic ring oscillator network with quorum sensing feedback can operate as a robust logic gate. Specifically we show how a range of logic functions, namely AND/NAND, OR/NOR and XOR/XNOR, can be realized by the system, thus yielding a versatile unit that can morph between different logic operations. We further demonstrate the capacity of this system to yield complementary logic operations in parallel. Our results then indicate the computing potential of this biological system, and may lead to bio-inspired computing devices.

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Vidit Agrawal, Shivpal Singh Kang, Sudeshna Sinha. 2013-10-30. Realization of Morphing Logic Gates in a Repressilator with Quorum Sensing Feedback. https://doi.org/10.1016/j.physleta.2014.02.015

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