Evidence map›Paper›PMID 33479170›Full record

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

Tocopherol controls D1 amino acid oxidation by oxygen radicals in Photosystem II.

Aditya Kumar, Ankush Prasad, Michaela Sedlářová, Ravindra Kale, Laurie K Frankel, Larry Sallans, Terry M Bricker, Pavel Pospíšil

Open access · greenAbstract 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 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
2.9field-weighted citation impact, top 8% 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

16 citing papers in PubMed, 45 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Review
  8. Review of Lipid Biomarkers and Signals of Photooxidative Stress in Plants.Methods in molecular biology (Clifton, N.J.) · 2023
    Review
  9. ROS production and signalling in chloroplasts: cornerstones and evolving concepts.The Plant journal : for cell and molecular biology · 2022
    Review
  10. Article
  11. Article
  12. Article
  13. Chloroplast ROS and stress signaling.Plant communications · 2022
    Review
  14. Review
  15. Photosynthetic Linear Electron Flow Drives COInternational journal of molecular sciences · 2021
    Article
  16. 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 2 countries.

Aditya KumarDepartment of Biophysics, Centre of the Region Haná for Biotechnological and Agricultural Research, Faculty of Science, Palacký University, 771 47 Olomouc, Czech Republic.ORCID https://orcid.org/0000-0002-7337-7090
Ankush PrasadDepartment of Biophysics, Centre of the Region Haná for Biotechnological and Agricultural Research, Faculty of Science, Palacký University, 771 47 Olomouc, Czech Republic.ORCID https://orcid.org/0000-0002-2009-8987
Michaela SedlářováDepartment of Botany, Faculty of Science, Palacký University, 771 47 Olomouc, Czech Republic.ORCID https://orcid.org/0000-0003-2319-1033
Ravindra KaleDepartment of Biological Sciences, Division of Biochemistry and Molecular Biology, Louisiana State University, Baton Rouge, LA 70803.ORCID https://orcid.org/0000-0002-8744-6640
Laurie K FrankelDepartment of Biological Sciences, Division of Biochemistry and Molecular Biology, Louisiana State University, Baton Rouge, LA 70803.ORCID https://orcid.org/0000-0002-1814-6206
Larry SallansThe Rieveschl Laboratories for Mass Spectrometry, Department of Chemistry, University of Cincinnati, Cincinnati, OH 45221.ORCID https://orcid.org/0000-0002-8521-8951
Terry M BrickerDepartment of Biological Sciences, Division of Biochemistry and Molecular Biology, Louisiana State University, Baton Rouge, LA 70803; btbric@lsu.edu pavel.pospisil@upol.cz.ORCID https://orcid.org/0000-0001-9997-673X
Pavel PospíšilDepartment of Biophysics, Centre of the Region Haná for Biotechnological and Agricultural Research, Faculty of Science, Palacký University, 771 47 Olomouc, Czech Republic; btbric@lsu.edu pavel.pospisil@upol.cz.ORCID https://orcid.org/0000-0001-9126-2011
Palacký University Olomouc · CZLouisiana State University · USUniversity of Cincinnati · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Photosystem II (PSII) is an intrinsic membrane protein complex that functions as a light-driven water:plastoquinone oxidoreductase in oxygenic photosynthesis. Electron transport in PSII is associated with formation of reactive oxygen species (ROS) responsible for oxidative modifications of PSII proteins. In this study, oxidative modifications of the D1 and D2 proteins by the superoxide anion (O

Indexed as

alpha-TocopherolAmino AcidsArabidopsisBinding SitesHydroxyl RadicalIntramolecular TransferasesIronLightModels, MolecularMutationOxidation-ReductionOxygenPhotosynthesisPhotosystem II Protein ComplexProtein BindingProtein Conformation, alpha-Helicalalpha-TocopherolAmino AcidsHydroxyl RadicalIntramolecular TransferasesIronOxygenPhotosystem II Protein ComplexSuperoxidestocopherol cyclaseEPRmass spectrometryphotosystem IIreactive oxygen speciestocopherol

Identifiers

PMID33479170
PMCPMC7848471
OpenAlexW3122450385

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.