Evidence map›Paper›PMID 21151005›Full record

ArticleThe ISME journal2011

High local substrate availability stabilizes a cooperative trait.

Herwig Bachmann, Douwe Molenaar, Michiel Kleerebezem, Johan E T van Hylckama Vlieg

Open access · hybridAbstract read
In one paragraph

Article in The ISME journal, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
1.9field-weighted citation impact, top 13% 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

28 citing papers in PubMed, 60 citations in OpenAlex.

  1. Review
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  12. Article
  13. Article
  14. Review
  15. Article
  16. Article
  17. Systems biology of lactic acid bacteria: For food and thought.Current opinion in systems biology · 2017
    Review
  18. Article
  19. Review
  20. Review
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

4 authors at 3 institutions in 2 countries.

Herwig BachmannNIZO Food Research, Health Department, Ede, The Netherlands.
Douwe Molenaar
Michiel Kleerebezem
Johan E T van Hylckama Vlieg
Nederlands Instituut Voor Zuivel Oonderzoek · NLCancer Genomics Centre · NLVrije Universiteit Amsterdam · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cooperative behavior is widely spread in microbial populations. An example is the expression of an extracellular protease by the lactic acid bacterium Lactococcus lactis, which degrades milk proteins into free utilizable peptides that are essential to allow growth to high cell densities in milk. Cheating, protease-negative strains can invade the population and drive the protease-positive strain to extinction. By using multiple experimental approaches, as well as modeling population dynamics, we demonstrate that the persistence of the proteolytic trait is determined by the fraction of the generated peptides that can be captured by the cell before diffusing away from it. The mechanism described is likely to be relevant for the evolutionary stability of many extracellular substrate-degrading enzymes.

Indexed as

AnimalsEndopeptidasesGenes, ReporterLactococcus lactisMicrobial InteractionsMilkMilk ProteinsModels, BiologicalPopulation DynamicsSubstrate SpecificityEndopeptidasesMilk Proteins

Identifiers

PMID21151005
PMCPMC3105769
OpenAlexW2083633015

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.