Evidence map›Paper›PMID 19561127›Full record

ArticleJournal of bacteriology2009

The rolex and the hourglass: a simplified circadian clock in prochlorococcus?

Conrad W Mullineaux, Ralf Stanewsky

Abstract readComment
In one paragraph

Article in Journal of bacteriology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
–field-weighted citation impact
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

13 citing papers in PubMed.

  1. Ecosystem relocation on Snowball Earth: Polar-alpine ancestry of the extant surface biosphere?Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  2. Review
  3. Snowball Earth, population bottleneck andProceedings. Biological sciences · 2021
    Article
  4. Review
  5. Article
  6. Daily rhythmicity in coastal microbial mats.NPJ biofilms and microbiomes · 2018
    Article
  7. Timing the day: what makes bacterial clocks tick?Nature reviews. Microbiology · 2017
    Review
  8. Review
  9. Article
  10. Article
  11. Review
  12. Article
  13. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

2 authors.

Conrad W MullineauxSchool of Biological and Chemical Sciences, Queen Mary, University of London, London E1 4NS, United Kingdom. c.mullineaux@qmul.ac.uk
Ralf Stanewsky

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

Circadian RhythmBacterial ProteinsCircadian Rhythm Signaling Peptides and ProteinsModels, BiologicalProchlorococcusBacterial ProteinsCircadian Rhythm Signaling Peptides and ProteinsKaiA protein, cyanobacteriaKaiB protein, cyanobacteriaKaiC protein, cyanobacteria

Identifiers

PMID19561127
PMCPMC2725613

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.