Evidence map›Paper›PMID 19895217›Full record

ReviewFuture microbiology2009

Motility and chemotaxis in alkaliphilic Bacillus species.

Shun Fujinami, Naoya Terahara, Terry Ann Krulwich, Masahiro Ito

Open access · greenAbstract readReview
In one paragraph

Review in Future microbiology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
2.3field-weighted citation impact, top 12% 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

24 citing papers in PubMed, 43 citations in OpenAlex.

  1. Article
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  7. Adaptive Strategies ofIndian journal of microbiology · 2018
    Article
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  9. Review
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  13. Review
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  15. Review
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  17. Microbial diversity and biogeochemical cycling in soda lakes.Extremophiles : life under extreme conditions · 2014
    Review
  18. Article
  19. Article
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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

4 authors at 3 institutions in 2 countries.

Shun FujinamiNITE Bioresource Information Center, Department of Biotechnology, National Institute of Technology and Evaluation, Nishihara, Shibuya-ku, Tokyo, Japan. fujinami-shun@nite.go.jp
Naoya Terahara
Terry Ann Krulwich
Masahiro Ito
Toyo University · JPIcahn School of Medicine at Mount Sinai · USNational Institute of Technology and Evaluation · JP

Funding

PROTON COUPLING STRATEGIES IN ALKALIPHILIC BACILLUSR01GM028454 · NIGMS · MOUNT SINAI SCHOOL OF MEDICINE OF NYU · PI KRULWICH, TERRY ANN · 1985 to 2017
$6.2M
NIGMS NIH HHS GM28454NIGMS NIH HHS R01 GM028454
6 · The paper itself

Abstract

Alkaliphilic Bacillus species grow at pH values up to approximately 11. Motile alkaliphilic Bacillus use electrochemical gradients of Na(+) (sodium-motive force) to power ion-coupled, flagella-mediated motility as opposed to the electrochemical gradients of H(+) (proton-motive force) used by most neutralophilic bacteria. Membrane-embedded stators of bacterial flagella contain ion channels through which either H(+) or Na(+) flow to energize flagellar rotation. Stators of the major H(+)-coupled type, MotAB, are distinguishable from Na(+)-coupled stators, PomAB of marine bacteria and MotPS of alkaliphilic Bacillus. Dual ion-coupling capacity is found in neutralophilic Bacillus strains with both MotAB and MotPS. There is also a MotAB variant that uses both coupling ions, switching as a function of pH. Chemotaxis of alkaliphilic Bacillus depends upon flagellar motility but also requires a distinct voltage-gated NaChBac-type channel. The two alkaliphile Na(+) channels provide new vistas on the diverse adaptations of sensory responses in bacteria.

Indexed as

ChemotaxisBacillusCation Transport ProteinsFlagellaHydrogen-Ion ConcentrationMolecular Motor ProteinsSodiumCation Transport ProteinsMolecular Motor ProteinsSodium

Identifiers

PMID19895217
PMCPMC3031915
OpenAlexW2157069363

What OpenQuestion holds

Textmetadata
LicenceTDM
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.