Evidence map›Paper›PMID 32500952›Full record

ArticleMolecular systems biology2020

Slower growth of Escherichia coli leads to longer survival in carbon starvation due to a decrease in the maintenance rate.

Elena Biselli, Severin Josef Schink, Ulrich Gerland

Open access · goldAbstract read
In one paragraph

Article in Molecular systems biology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 66 papers.

0numbers the graph read from it
0cells of the map it votes in
66citing papers in PubMed
11.2field-weighted citation impact, top 1% of its field
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

66 citing papers in PubMed, 124 citations in OpenAlex.

  1. Global proteolysis during starvation governs proteome remodeling and a survival-regrowth trade-off in bacteria.Proceedings of the National Academy of Sciences of the United States of America · 2026
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  10. mSystems · 2026
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  12. Stochastic resilience enables particle foraging in oligotrophic marine environments.Proceedings of the National Academy of Sciences of the United States of America · 2026
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  14. Bacterial iron acquisition byProceedings of the National Academy of Sciences of the United States of America · 2026
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6 more citing papers are in PubMed but not listed here.

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

3 authors at 2 institutions in 2 countries.

Elena Biselli *Physics of Complex Biosystems, Physics Department, Technical University of Munich, Garching, Germany.ORCID 0000-0003-1013-2325
Severin Josef Schink *Physics of Complex Biosystems, Physics Department, Technical University of Munich, Garching, Germany.ORCID 0000-0002-5952-8817
Ulrich GerlandPhysics of Complex Biosystems, Physics Department, Technical University of Munich, Garching, Germany.ORCID 0000-0002-0859-6422
Harvard University · USTechnical University of Munich · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Fitness of bacteria is determined both by how fast cells grow when nutrients are abundant and by how well they survive when conditions worsen. Here, we study how prior growth conditions affect the death rate of Escherichia coli during carbon starvation. We control the growth rate prior to starvation either via the carbon source or via a carbon-limited chemostat. We find a consistent dependence where death rate depends on the prior growth conditions only via the growth rate, with slower growth leading to exponentially slower death. Breaking down the observed death rate into two factors, maintenance rate and recycling yield, reveals that slower growing cells display a decreased maintenance rate per cell volume during starvation, thereby decreasing their death rate. In contrast, the ability to scavenge nutrients from carcasses of dead cells (recycling yield) remains constant. Our results suggest a physiological trade-off between rapid proliferation and long survival. We explore the implications of this trade-off within a mathematical model, which can rationalize the observation that bacteria outside of lab environments are not optimized for fast growth.

Indexed as

Adaptation, PhysiologicalBacterial ProteinsCarbonEscherichia coliKineticsMicrobial ViabilityModels, BiologicalProteomeSigma FactorBacterial ProteinsCarbonProteomeSigma Factorsigma factor KatF protein, Bacteriabacterial fitnessbacterial survivalbacterial systems biologydeath ratequantitative physiology

Identifiers

PMID32500952
PMCPMC7273699
OpenAlexW3033803671

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.