Evidence map›Paper›PMID 25002419›Full record

ArticleApplied and environmental microbiology2014

Bacillaene and sporulation protect Bacillus subtilis from predation by Myxococcus xanthus.

Susanne Müller, Sarah N Strack, B Christopher Hoefler, Paul D Straight, Daniel B Kearns, John R Kirby

Open access · bronzeAbstract read
In one paragraph

Article in Applied and environmental microbiology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 72 papers.

0numbers the graph read from it
0cells of the map it votes in
72citing papers in PubMed
5.6field-weighted citation impact, top 4% 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

72 citing papers in PubMed, 135 citations in OpenAlex.

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  18. Review
  19. Predatory Strategies ofMicroorganisms · 2023
    Article
  20. Article

12 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

6 authors at 3 institutions in 1 country.

Susanne MüllerDepartment of Microbiology, University of Iowa, Iowa City, Iowa, USA.
Sarah N StrackDepartment of Microbiology, University of Iowa, Iowa City, Iowa, USA.
B Christopher HoeflerDepartment of Biochemistry and Biophysics, Texas A&M University, College Station, Texas, USA.
Paul D StraightDepartment of Biochemistry and Biophysics, Texas A&M University, College Station, Texas, USA.
Daniel B KearnsDepartment of Biology, Indiana University, Bloomington, Indiana, USA.
John R KirbyDepartment of Microbiology, University of Iowa, Iowa City, Iowa, USA john-kirby@uiowa.edu.
University of Iowa · USTexas A&M University · USIndiana University Bloomington · US

Funding

The mechanism of bistable motility gene expression in Bacillus subtilis.R01GM093030 · NIGMS · TRUSTEES OF INDIANA UNIVERSITY · PI KEARNS, DANIEL B · 2010 to 2018
$2.6M
NIGMS NIH HHS GM093030NIGMS NIH HHS R01 GM093030
6 · The paper itself

Abstract

Myxococcus xanthus and Bacillus subtilis are common soil-dwelling bacteria that produce a wide range of secondary metabolites and sporulate under nutrient-limiting conditions. Both organisms affect the composition and dynamics of microbial communities in the soil. However, M. xanthus is known to be a predator, while B. subtilis is not. A screen of various prey led to the finding that M. xanthus is capable of consuming laboratory strains of B. subtilis, while the ancestral strain, NCIB3610, was resistant to predation. Based in part on recent characterization of several strains of B. subtilis, we were able to determine that the pks gene cluster, which is required for production of bacillaene, is the major factor allowing B. subtilis NCIB3610 cells to resist predation by M. xanthus. Furthermore, purified bacillaene was added exogenously to domesticated strains, resulting in resistance to predation. Lastly, we found that M. xanthus is incapable of consuming B. subtilis spores even from laboratory strains, indicating the evolutionary fitness of sporulation as a survival strategy. Together, the results suggest that bacillaene inhibits M. xanthus predation, allowing sufficient time for development of B. subtilis spores.

Indexed as

Anti-Infective AgentsBacillus subtilisMicrobial ViabilityMyxococcus xanthusPolyenesSpores, BacterialAnti-Infective AgentsbacillaenePolyenes

Identifiers

PMID25002419
PMCPMC4178607
OpenAlexW2003256964

What OpenQuestion holds

Textmetadata
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.