Evidence map›Paper›PMID 25425319›Full record

ArticleScientific reports2014

The domestication of the probiotic bacterium Lactobacillus acidophilus.

Matthew J Bull, Keith A Jolley, James E Bray, Maarten Aerts, Peter Vandamme, Martin C J Maiden, Julian R Marchesi, Eshwar Mahenthiralingam

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
5.0field-weighted citation impact, top 6% 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

17 citing papers in PubMed, 36 citations in OpenAlex.

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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

8 authors at 4 institutions in 2 countries.

Matthew J BullOrganisms and Environment Division, Cardiff School of Biosciences, Cardiff University, Main Building, Museum Avenue, Cardiff.
Keith A JolleyDepartment of Zoology, University of Oxford, Oxford, United Kingdom.
James E BrayDepartment of Zoology, University of Oxford, Oxford, United Kingdom.
Maarten AertsLaboratorium voor Microbiologie, Universiteit Gent, K. L. Ledeganckstraat 35, B-9000 Gent, Belgium.
Peter VandammeLaboratorium voor Microbiologie, Universiteit Gent, K. L. Ledeganckstraat 35, B-9000 Gent, Belgium.
Martin C J MaidenDepartment of Zoology, University of Oxford, Oxford, United Kingdom.
Julian R Marchesi1] Organisms and Environment Division, Cardiff School of Biosciences, Cardiff University, Main Building, Museum Avenue, Cardiff [2] Centre for Digestive and Gut Health, Imperial College London, London W2 1NY.
Eshwar MahenthiralingamOrganisms and Environment Division, Cardiff School of Biosciences, Cardiff University, Main Building, Museum Avenue, Cardiff.
University of Oxford · GBCardiff University · GBGhent University · BEImperial College London · GB

Funding

Biotechnology and Biological Sciences Research Council BB/F016557/1Wellcome Trust 087622
6 · The paper itself

Abstract

Lactobacillus acidophilus is a Gram-positive lactic acid bacterium that has had widespread historical use in the dairy industry and more recently as a probiotic. Although L. acidophilus has been designated as safe for human consumption, increasing commercial regulation and clinical demands for probiotic validation has resulted in a need to understand its genetic diversity. By drawing on large, well-characterised collections of lactic acid bacteria, we examined L. acidophilus isolates spanning 92 years and including multiple strains in current commercial use. Analysis of the whole genome sequence data set (34 isolate genomes) demonstrated L. acidophilus was a low diversity, monophyletic species with commercial isolates essentially identical at the sequence level. Our results indicate that commercial use has domesticated L. acidophilus with genetically stable, invariant strains being consumed globally by the human population.

Indexed as

Base SequenceChromosome MappingDairy ProductsFood MicrobiologyGenome, BacterialGenomic InstabilityLactobacillus acidophilusMolecular Sequence DataProbiotics

Identifiers

PMID25425319
PMCPMC4244635
OpenAlexW2047560418

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.