Designing an irreversible metabolic switch for scalable induction of microbial chemical production

A promising strategy to increase product synthesis from bacteria uses inducible systems to switch metabolism to production. Here, the authors use models to show how engineering positive feedback loops into the genetic circuitry creates a switch that requires only temporary induction with a cheap nut...

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Autores principales: Ahmad A. Mannan, Declan G. Bates
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
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Acceso en línea:https://doaj.org/article/925f3bab049a46a39d8569145e04adbe
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spelling oai:doaj.org-article:925f3bab049a46a39d8569145e04adbe2021-12-02T15:02:50ZDesigning an irreversible metabolic switch for scalable induction of microbial chemical production10.1038/s41467-021-23606-x2041-1723https://doaj.org/article/925f3bab049a46a39d8569145e04adbe2021-06-01T00:00:00Zhttps://doi.org/10.1038/s41467-021-23606-xhttps://doaj.org/toc/2041-1723A promising strategy to increase product synthesis from bacteria uses inducible systems to switch metabolism to production. Here, the authors use models to show how engineering positive feedback loops into the genetic circuitry creates a switch that requires only temporary induction with a cheap nutrient to switch metabolism irreversibly, and so drastically reduce inducer use and cost.Ahmad A. MannanDeclan G. BatesNature PortfolioarticleScienceQENNature Communications, Vol 12, Iss 1, Pp 1-11 (2021)
institution DOAJ
collection DOAJ
language EN
topic Science
Q
spellingShingle Science
Q
Ahmad A. Mannan
Declan G. Bates
Designing an irreversible metabolic switch for scalable induction of microbial chemical production
description A promising strategy to increase product synthesis from bacteria uses inducible systems to switch metabolism to production. Here, the authors use models to show how engineering positive feedback loops into the genetic circuitry creates a switch that requires only temporary induction with a cheap nutrient to switch metabolism irreversibly, and so drastically reduce inducer use and cost.
format article
author Ahmad A. Mannan
Declan G. Bates
author_facet Ahmad A. Mannan
Declan G. Bates
author_sort Ahmad A. Mannan
title Designing an irreversible metabolic switch for scalable induction of microbial chemical production
title_short Designing an irreversible metabolic switch for scalable induction of microbial chemical production
title_full Designing an irreversible metabolic switch for scalable induction of microbial chemical production
title_fullStr Designing an irreversible metabolic switch for scalable induction of microbial chemical production
title_full_unstemmed Designing an irreversible metabolic switch for scalable induction of microbial chemical production
title_sort designing an irreversible metabolic switch for scalable induction of microbial chemical production
publisher Nature Portfolio
publishDate 2021
url https://doaj.org/article/925f3bab049a46a39d8569145e04adbe
work_keys_str_mv AT ahmadamannan designinganirreversiblemetabolicswitchforscalableinductionofmicrobialchemicalproduction
AT declangbates designinganirreversiblemetabolicswitchforscalableinductionofmicrobialchemicalproduction
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