Evidence map›Paper›PMID 30018349›Full record

ArticleNature communications2018

Cell fate potentials and switching kinetics uncovered in a classic bistable genetic switch.

Xiaona Fang, Qiong Liu, Christopher Bohrer, Zach Hensel, Wei Han, Jin Wang, Jie Xiao

Abstract read
In one paragraph

Article in Nature communications, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing 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

26 citing papers in PubMed.

  1. Review
  2. Dynamic Transcription Machineries in Protocells.Journal of the American Chemical Society · 2025
    Review
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Xiaona FangState Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Changchun, 130022, China.
Qiong LiuState Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Changchun, 130022, China.
Christopher BohrerDepartment of Biophysics and Biophysical Chemistry, Johns Hopkins School of Medicine, Baltimore, MD, 21205, USA.
Zach HenselDepartment of Biophysics and Biophysical Chemistry, Johns Hopkins School of Medicine, Baltimore, MD, 21205, USA.
Wei HanCollege of Physics, Jilin University, Changchun, 130012, China.
Jin WangState Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Changchun, 130022, China. jin.wang.1@stonybrook.edu.
Jie XiaoDepartment of Biophysics and Biophysical Chemistry, Johns Hopkins School of Medicine, Baltimore, MD, 21205, USA. xiao@jhmi.edu.

Funding

March of Dimes Foundation (March of Dimes) 1-FY2011National Natural Science Foundation of China (National Science Foundation of China) 91430217National Science Foundation (NSF) 0746796National Science Foundation (NSF) MCB1019000National Science Foundation (NSF) PHY-76066
6 · The paper itself

Abstract

Bistable switches are common gene regulatory motifs directing two mutually exclusive cell fates. Theoretical studies suggest that bistable switches are sufficient to encode more than two cell fates without rewiring the circuitry due to the non-equilibrium, heterogeneous cellular environment. However, such a scenario has not been experimentally observed. Here by developing a new, dual single-molecule gene-expression reporting system, we find that for the two mutually repressing transcription factors CI and Cro in the classic bistable bacteriophage λ switch, there exist two new production states, in which neither CI nor Cro is produced, or both CI and Cro are produced. We construct the corresponding potential landscape and map the transition kinetics among the four production states. These findings uncover cell fate potentials beyond the classical picture of bistable switches, and open a new window to explore the genetic and environmental origins of the cell fate decision-making process in gene regulatory networks.

Indexed as

Gene Regulatory NetworksGenes, SwitchBacterial ProteinsBacteriophage lambdaEscherichia coli K12Genes, ReporterLuminescent ProteinsMembrane ProteinsProtein IsoformsRecombinant Fusion ProteinsRed Fluorescent ProteinRepressor ProteinsViral Regulatory and Accessory ProteinsBacterial ProteinsLuminescent ProteinsMembrane Proteinsphage repressor proteinsProtein IsoformsRecombinant Fusion ProteinsRed Fluorescent ProteinRepressor ProteinsTsr protein, BacteriaViral Regulatory and Accessory Proteinsyellow fluorescent protein, Bacteria

Identifiers

PMID30018349
PMCPMC6050291

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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.