Evidence map›Paper›PMID 22247126›Full record

ArticleApplied and environmental microbiology2012

Influence of anaerobiosis and low temperature on Bacillus cereus growth, metabolism, and membrane properties.

Benoît de Sarrau, Thierry Clavel, Caroline Clerté, Frédéric Carlin, Christian Giniès, Christophe Nguyen-The

Open access · greenAbstract read
In one paragraph

Article in Applied and environmental microbiology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing 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

26 citing papers in PubMed, 65 citations in OpenAlex.

  1. Review
  2. Article
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  5. Baseline and seasonal trends ofInfection prevention in practice · 2023
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  12. Biophysical Stress Responses of the YeastFrontiers in microbiology · 2020
    Article
  13. Biotransformation of chlorothalonil by strainRoyal Society open science · 2019
    Article
  14. Review
  15. Article
  16. Article
  17. Article
  18. Article
  19. Identification of Fatty Acids in Bacillus cereus.Journal of visualized experiments : JoVE · 2016
    Article
  20. Adaptation inFrontiers in microbiology · 2016
    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

6 authors at 3 institutions in 1 country.

Benoît de SarrauINRA, UMR408 Sécurité et Qualité des Produits d’Origine Végétale, Avignon, France. benoit.desarrau@avignon.inra.fr
Thierry Clavel
Caroline Clerté
Frédéric Carlin
Christian Giniès
Christophe Nguyen-The
Université d'Avignon et des Pays de Vaucluse · FRCentre National de la Recherche Scientifique · FRSécurité et Qualité des Produits d'Origine Végétale · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The impact of simultaneous anaerobiosis and low temperature on growth parameters, metabolism, and membrane properties of Bacillus cereus ATCC 14579 was studied. No growth was observed under anaerobiosis at 12°C. In bioreactors, growth rates and biomass production were drastically reduced by simultaneous anaerobiosis and low temperature (15°C). The two conditions had a synergistic effect on biomass reduction. In anaerobic cultures, fermentative metabolism was modified by low temperature, with a marked reduction in ethanol production leading to a lower ability to produce NAD(+). Anaerobiosis reduced unsaturated fatty acids at both low optimal temperatures. In addition, simultaneous anaerobiosis and low temperatures markedly reduced levels of branched-chain fatty acids compared to all other conditions (accounting for 33% of total fatty acids against more 71% for low-temperature aerobiosis, optimal-temperature aerobiosis, and optimal-temperature anaerobiosis). This corresponded to high-melting-temperature lipids and to low-fluidity membranes, as indicated by differential scanning calorimetry, 1,6-diphenyl-1,3,5-hexatriene (DPH) fluorescence anisotropy, and infrared spectroscopy. This is in contrast to requirements for cold adaptation. A link between modification in the synthesis of metabolites of fermentative metabolism and the reduction of branched-chain fatty acids at low temperature under anaerobiosis, through a modification of the oxidizing capacity, is assumed. This link may partly explain the impact of low temperature and anaerobiosis on membrane properties and growth performance.

Indexed as

AnaerobiosisBacillus cereusBiomassBioreactorsCalorimetryCell MembraneCold TemperatureEthanolFatty Acids, UnsaturatedFermentationFluorescence PolarizationNADSpectrophotometry, InfraredEthanolFatty Acids, UnsaturatedNAD

Identifiers

PMID22247126
PMCPMC3298147
OpenAlexW2048005736

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.