Evidence map›Paper›PMID 33509926›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2021

Discovery of a small protein factor involved in the coordinated degradation of phycobilisomes in cyanobacteria.

Vanessa Krauspe, Matthias Fahrner, Philipp Spät, Claudia Steglich, Nicole Frankenberg-Dinkel, Boris Maček, Oliver Schilling, Wolfgang R Hess

Open access · hybridAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
3.2field-weighted citation impact, top 7% 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

29 citing papers in PubMed, 53 citations in OpenAlex.

  1. Article
  2. From pond to platform: howJournal of bacteriology · 2026
    Review
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  5. Article
  6. Article
  7. Article
  8. Article
  9. The RRM domain-containing protein Rbp3 interacts with ribosomes and the 3' ends of mRNAs encoding photosynthesis proteins.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. Review
  15. Article
  16. The Cryptic Bacterial Microproteome.bioRxiv : the preprint server for biology · 2024
    Article
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  18. 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

8 authors at 3 institutions in 1 country.

Vanessa KrauspeGenetics and Experimental Bioinformatics, Faculty of Biology, University of Freiburg, 79104 Freiburg, Germany.ORCID 0000-0001-5201-4170
Matthias FahrnerInstitute for Surgical Pathology, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, 79106 Freiburg, Germany.ORCID 0000-0001-7955-2518
Philipp SpätDepartment of Quantitative Proteomics, Interfaculty Institute for Cell Biology, University of Tübingen, 72076 Tübingen, Germany.ORCID 0000-0001-6349-099X
Claudia SteglichGenetics and Experimental Bioinformatics, Faculty of Biology, University of Freiburg, 79104 Freiburg, Germany.
Nicole Frankenberg-DinkelDepartment of Microbiology, Faculty of Biology, University of Kaiserslautern, 67663 Kaiserslautern, Germany.ORCID 0000-0002-7757-6839
Boris MačekDepartment of Quantitative Proteomics, Interfaculty Institute for Cell Biology, University of Tübingen, 72076 Tübingen, Germany.ORCID 0000-0002-1206-2458
Oliver SchillingInstitute for Surgical Pathology, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, 79106 Freiburg, Germany.
Wolfgang R HessGenetics and Experimental Bioinformatics, Faculty of Biology, University of Freiburg, 79104 Freiburg, Germany; wolfgang.hess@biologie.uni-freiburg.de.ORCID 0000-0002-5340-3423
University of Freiburg · DEUniversity of Tübingen · DEUniversity of Kaiserslautern · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Phycobilisomes are the major pigment-protein antenna complexes that perform photosynthetic light harvesting in cyanobacteria, rhodophyte, and glaucophyte algae. Up to 50% of the cellular nitrogen can be stored in their giant structures. Accordingly, upon nitrogen depletion, phycobilisomes are rapidly degraded following an intricate genetic program. Here, we describe the role of NblD, a cysteine-rich, small protein in this process in cyanobacteria. Deletion of the

Indexed as

Amino Acid SequenceBacterial ProteinsConserved SequenceGene Expression Regulation, BacterialModels, BiologicalMutationNitrogenPhenotypePhotosynthesisPhycobilisomesPhylogenyProtein BindingRNA, MessengerSynechocystisTranscriptomeBacterial ProteinsNitrogenPhycobilisomesRNA, Messengercyanobacteriagene expressionnitrogen starvationphotosynthesisphycobilisomes

Identifiers

PMID33509926
PMCPMC7865187
OpenAlexW3123609947

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.