Evidence map›Paper›PMID 32900305›Full record

ArticleJournal of the Royal Society, Interface2020

Bioluminescence dynamics in single germinating bacterial spores reveal metabolic heterogeneity.

Zak Frentz, Jonathan Dworkin

Open access · greenAbstract read
In one paragraph

Article in Journal of the Royal Society, Interface, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.3field-weighted citation impact, top 42% 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

5 citing papers in PubMed, 9 citations in OpenAlex.

  1. Review
  2. Early activation of bioenergetic metabolism powers bacterial spore germination.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  3. Optimizing MALDI-TOF Mass Spectrometry for the Identification ofInternational journal of molecular sciences · 2025
    Article
  4. Microbial life in slow and stopped lanes.Trends in microbiology · 2024
    Review
  5. 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

2 authors at 1 institution in 1 country.

Zak FrentzDepartment of Microbiology and Immunology, College of Physicians and Surgeons, Columbia University, New York, NY 10032, USA.
Jonathan DworkinDepartment of Microbiology and Immunology, College of Physicians and Surgeons, Columbia University, New York, NY 10032, USA.
Columbia University · US

Funding

Regulation of Protein Synthesis in Bacteria by Ser/Thr PhosphorylationR01GM114213 · NIGMS · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI DWORKIN, JONATHAN · 2015 to 2018
$1.4M
NIGMS NIH HHS R01 GM114213
6 · The paper itself

Abstract

Spore-forming bacteria modulate their metabolic rate by over five orders of magnitude as they transition between dormant spores and vegetative cells and thus represent an extreme case of phenotypic variation. During environmental changes in nutrient availability, clonal populations of spore-forming bacteria exhibit individual differences in cell fate, the timing of phenotypic transitions and gene expression. One potential source of this variability is metabolic heterogeneity, but this has not yet been measured, as existing single-cell methods are not easily applicable to spores due to their small size and strong autofluorescence. Here, we use the bacterial bioluminescence system and a highly sensitive microscope to measure metabolic dynamics in thousands of

Indexed as

SporesSpores, BacterialBacillus subtiliscellular energeticsdormancyphenotypic variation

Identifiers

PMID32900305
PMCPMC7536063
OpenAlexW3084129619

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.