Evidence map›Paper›PMID 28947816›Full record

ArticleNature microbiology2017

An integrative circuit-host modelling framework for predicting synthetic gene network behaviours.

Chen Liao, Andrew E Blanchard, Ting Lu

Abstract read
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Article in Nature microbiology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 59 papers.

0numbers the graph read from it
0cells of the map it votes in
59citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

59 citing papers in PubMed.

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  16. Phase Separation to Resolve Growth-Related Circuit Failures.bioRxiv : the preprint server for biology · 2024
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  19. How DoesACS synthetic biology · 2024
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors.

Chen LiaoDepartment of Bioengineering, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA.
Andrew E BlanchardCarl R Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA.
Ting LuDepartment of Bioengineering, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA. luting@illinois.edu.ORCID http://orcid.org/0000-0001-9043-3253

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

One fundamental challenge in synthetic biology is the lack of quantitative tools that accurately describe and predict the behaviours of engineered gene circuits. This challenge arises from multiple factors, among which the complex interdependence of circuits and their host is a leading cause. Here we present a gene circuit modelling framework that explicitly integrates circuit behaviours with host physiology through bidirectional circuit-host coupling. The framework consists of a coarse-grained but mechanistic description of host physiology that involves dynamic resource partitioning, multilayered circuit-host coupling including both generic and system-specific interactions, and a detailed kinetic module of exogenous circuits. We showed that, following training, the framework was able to capture and predict a large set of experimental data concerning the host and its foreign gene overexpression. To demonstrate its utility, we applied the framework to examine a growth-modulating feedback circuit whose dynamics is qualitatively altered by circuit-host interactions. Using an extended version of the framework, we further systematically revealed the behaviours of a toggle switch across scales from single-cell dynamics to population structure and to spatial ecology. This work advances our quantitative understanding of gene circuit behaviours and also benefits the rational design of synthetic gene networks.

Indexed as

Models, GeneticEscherichia coliGene Expression Regulation, BacterialGene Regulatory NetworksGenes, SyntheticGenetic EngineeringKineticsSynthetic Biology

Identifiers

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.