Evidence map›Paper›PMID 18931289›Full record

ArticleApplied and environmental microbiology2008

Development and application of flow-cytometric techniques for analyzing and sorting endospore-forming clostridia.

Bryan P Tracy, Stefan M Gaida, Eleftherios T Papoutsakis

Abstract read
In one paragraph

Article in Applied and environmental microbiology, 2008. 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
2.5field-weighted citation impact, top 11% 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, 84 citations in OpenAlex.

  1. Article
  2. Sporulation in solventogenic and acetogenic clostridia.Applied microbiology and biotechnology · 2021
    Review
  3. Article
  4. Article
  5. Review
  6. Article
  7. Degeneration of industrial bacteria caused by genetic instability.World journal of microbiology & biotechnology · 2020
    Review
  8. Review
  9. Article
  10. Article
  11. Article
  12. Flow cytometry analysis ofBiotechnology for biofuels · 2018
    Article
  13. Biotechnology for biofuels · 2018
    Article
  14. Article
  15. Review
  16. Article
  17. Review
  18. Integrated, systems metabolic picture of acetone-butanol-ethanol fermentation by Clostridium acetobutylicum.Proceedings of the National Academy of Sciences of the United States of America · 2015
    Article
  19. Review
  20. Article
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

3 authors at 3 institutions in 2 countries.

Bryan P TracyDepartment of Chemical and Biological Engineering, Northwestern University, Evanston, Illinois 60208-3120, USA.
Stefan M Gaida
Eleftherios T Papoutsakis
Biotechnology Institute · USNorthwestern University · USTechnische Universität Berlin · DE

Funding

Developing Capacity to Evaluate Training Programs via Development of Human, Institutional and Social CapitalT32GM008449 · NIGMS · NORTHWESTERN UNIVERSITY · PI LEONARD, JOSHUA NATHANIEL · 1993 to 2023
$7.8M
NIGMS NIH HHS T32 GM008449NIGMS NIH HHS T32-GM08449
6 · The paper itself

Abstract

The study of microbial heterogeneity at the single-cell level is a rapidly growing area of research in microbiology and biotechnology due to its significance in pathogenesis, environmental biology, and industrial biotechnologies. However, the tools available for efficiently and precisely probing such heterogeneity are limited for most bacteria. Here we describe the development and application of flow-cytometric (FC) and fluorescence-assisted cell-sorting techniques for the study of endospore-forming bacteria. We show that by combining FC light scattering (LS) with nucleic acid staining, we can discriminate, quantify, and enrich all sporulation-associated morphologies exhibited by the endospore-forming anaerobe Clostridium acetobutylicum. Using FC LS analysis, we quantitatively show that clostridial cultures commonly perform multiple rounds of sporulation and that sporulation is induced earlier by the overexpression of Spo0A, the master regulator of endospore formers. To further demonstrate the power of our approach, we employed FC LS analysis to generate compelling evidence to challenge the long-accepted view in the field that the clostridial cell form is the solvent-forming phenotype.

Indexed as

Bacterial ProteinsBacteriological TechniquesClostridium acetobutylicumDNA, BacterialFlow CytometryGene ExpressionSpores, BacterialStaining and LabelingBacterial ProteinsDNA, Bacterial

Identifiers

PMID18931289
PMCPMC2607168
OpenAlexW2144229671

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.