Evidence map›Paper›PMID 25761262›Full record

ReviewLife (Basel, Switzerland)2015

Cyanobacterial Oxygenic Photosynthesis is Protected by Flavodiiron Proteins.

Yagut Allahverdiyeva, Janne Isojärvi, Pengpeng Zhang, Eva-Mari Aro

Abstract readReview
In one paragraph

Review in Life (Basel, Switzerland), 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 75 papers.

0numbers the graph read from it
0cells of the map it votes in
75citing 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

75 citing papers in PubMed.

  1. Genomes of NBMC genomics · 2026
    Article
  2. On the non-oxygenic origins of thylakoids.Communications biology · 2025
    Review
  3. Article
  4. Article
  5. Review
  6. Review
  7. Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Flavodiiron-mediated ONature communications · 2023
    Article
  13. Article
  14. Flv3A facilitates OThe New phytologist · 2023
    Article
  15. Review
  16. Cyanobacterial Bioenergetics in Relation to Cellular Growth and Productivity.Advances in biochemical engineering/biotechnology · 2023
    Article
  17. Review
  18. Review
  19. Article
  20. Article

15 more citing papers are in PubMed but not listed here.

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

4 authors.

Yagut AllahverdiyevaMolecular Plant Biology, Department of Biochemistry, University of Turku, FI-20014 Turku, Finland. allahve@utu.fi.
Janne IsojärviMolecular Plant Biology, Department of Biochemistry, University of Turku, FI-20014 Turku, Finland. jaheis@utu.fi.
Pengpeng ZhangMolecular Plant Biology, Department of Biochemistry, University of Turku, FI-20014 Turku, Finland. zhangpengpeng@caas.cn.
Eva-Mari AroMolecular Plant Biology, Department of Biochemistry, University of Turku, FI-20014 Turku, Finland. evaaro@utu.fi.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Flavodiiron proteins (FDPs, also called flavoproteins, Flvs) are modular enzymes widely present in Bacteria and Archaea. The evolution of cyanobacteria and oxygenic photosynthesis occurred in concert with the modulation of typical bacterial FDPs. Present cyanobacterial FDPs are composed of three domains, the β-lactamase-like, flavodoxin-like and flavin-reductase like domains. Cyanobacterial FDPs function as hetero- and homodimers and are involved in the regulation of photosynthetic electron transport. Whilst Flv2 and Flv4 proteins are limited to specific cyanobacterial species (β-cyanobacteria) and function in photoprotection of Photosystem II, Flv1 and Flv3 proteins, functioning in the "Mehler-like" reaction and safeguarding Photosystem I under fluctuating light conditions, occur in nearly all cyanobacteria and additionally in green algae, mosses and lycophytes. Filamentous cyanobacteria have additional FDPs in heterocyst cells, ensuring a microaerobic environment for the function of the nitrogenase enzyme under the light. Here, the evolution, occurrence and functional mechanisms of various FDPs in oxygenic photosynthetic organisms are discussed.

Identifiers

PMID25761262
PMCPMC4390876

What OpenQuestion holds

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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.