Evidence map›Paper›PMID 37199640›Full record

ReviewApplied and environmental microbiology2023

Hormogonium Development and Motility in Filamentous Cyanobacteria.

Douglas D Risser

Open access · greenAbstract readReview
In one paragraph

Review in Applied and environmental microbiology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
4.8field-weighted citation impact, top 5% 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

20 citing papers in PubMed, 31 citations in OpenAlex.

  1. Environmental Adaptation inPlants (Basel, Switzerland) · 2026
    Review
  2. Article
  3. Review
  4. Article
  5. Chiral gliding: Right-handed navigation of filamentous cyanobacteria.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  6. Article
  7. Article
  8. Nitrogen-fixing microbes gain genes in diverse types of living environments.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Cyanobacteriochromes: A Rainbow of Photoreceptors.Annual review of microbiology · 2024
    Review
  15. Article
  16. Article
  17. Origin and Evolution of thePlants (Basel, Switzerland) · 2024
    Review
  18. Article
  19. Article
  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

1 author at 1 institution in 1 country.

Douglas D RisserDepartment of Biology, University of Colorado Colorado Springs, Colorado Springs, Colorado, USA.ORCID 0000-0003-1981-0049
University of Colorado Colorado Springs · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Filamentous cyanobacteria exhibit some of the greatest developmental complexity observed in the prokaryotic domain. This includes the ability to differentiate nitrogen-fixing cells known as heterocysts, spore-like akinetes, and hormogonia, which are specialized motile filaments capable of gliding on solid surfaces. Hormogonia and motility play critical roles in several aspects of the biology of filamentous cyanobacteria, including dispersal, phototaxis, the formation of supracellular structures, and the establishment of nitrogen-fixing symbioses with plants. While heterocyst development has been investigated extensively at the molecular level, much less is known about akinete or hormogonium development and motility. This is due, in part, to the loss of developmental complexity during prolonged laboratory culture in commonly employed model filamentous cyanobacteria. In this review, recent progress in understanding the molecular level regulation of hormogonium development and motility in filamentous cyanobacteria is discussed, with a focus on experiments performed using the genetically tractable model filamentous cyanobacterium Nostoc punctiforme, which retains the developmental complexity of field isolates.

Indexed as

Gene Expression Regulation, BacterialNostocBacterial ProteinsFimbriae, BacterialNitrogenSymbiosisBacterial ProteinsNitrogencyanobacteriahormogoniamotilitypolysaccharide secretiontype IV pili

Identifiers

PMID37199640
PMCPMC10304961
OpenAlexW4377010563

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.