Evidence map›Paper›PMID 30538237›Full record

ArticleNature communications2018

Proteasomal degradation of BRAHMA promotes Boron tolerance in Arabidopsis.

Takuya Sakamoto, Yayoi Tsujimoto-Inui, Naoyuki Sotta, Takeshi Hirakawa, Tomoko M Matsunaga, Yoichiro Fukao, Sachihiro Matsunaga, Toru Fujiwara

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
8.4field-weighted citation impact, top 3% 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

26 citing papers in PubMed, 57 citations in OpenAlex.

  1. Article
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  3. Article
  4. Article
  5. Review
  6. Review
  7. Analogy of silicon and boron in plant nutrition.Frontiers in plant science · 2024
    Review
  8. Review
  9. Review
  10. Article
  11. Review
  12. Article
  13. Frontiers in plant science · 2023
    Article
  14. Article
  15. Review
  16. Article
  17. Review
  18. Genome Maintenance Mechanisms at the Chromatin Level.International journal of molecular sciences · 2021
    Review
  19. Article
  20. Review
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.

Takuya SakamotoDepartment of Applied Biological Science, Faculty of Science and Technology, Tokyo University of Science, 2641 Yamazaki, Noda, Chiba, 278-8510, Japan.
Yayoi Tsujimoto-InuiDepartment of Applied Biological Science, Faculty of Science and Technology, Tokyo University of Science, 2641 Yamazaki, Noda, Chiba, 278-8510, Japan.
Naoyuki SottaDepartment of Applied Biological Chemistry, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo, Tokyo, 113-8657, Japan.ORCID http://orcid.org/0000-0001-5558-5155
Takeshi HirakawaDepartment of Applied Biological Science, Faculty of Science and Technology, Tokyo University of Science, 2641 Yamazaki, Noda, Chiba, 278-8510, Japan.
Tomoko M MatsunagaResearch Institute for Science and Technology, Tokyo University of Science, 2641 Yamazaki, Noda, Chiba, 278-8510, Japan.
Yoichiro FukaoPlant Global Education Project, Nara Institute of Science and Technology, 8916-5 Takayama, Ikoma, Nara, 630-0101, Japan.
Sachihiro MatsunagaDepartment of Applied Biological Science, Faculty of Science and Technology, Tokyo University of Science, 2641 Yamazaki, Noda, Chiba, 278-8510, Japan. sachi@rs.tus.ac.jp.ORCID http://orcid.org/0000-0003-3024-3559
Toru FujiwaraDepartment of Applied Biological Chemistry, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo, Tokyo, 113-8657, Japan. atoruf@mail.ecc.u-tokyo.ac.jp.
Tokyo University of Science · JPThe University of Tokyo · JPRitsumeikan University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

High levels of boron (B) induce DNA double-strand breaks (DSBs) in eukaryotes, including plants. Here we show a molecular pathway of high B-induced DSBs by characterizing Arabidopsis thaliana hypersensitive to excess boron mutants. Molecular analysis of the mutants revealed that degradation of a SWItch/Sucrose Non-Fermentable subunit, BRAHMA (BRM), by a 26S proteasome (26SP) with specific subunits is a key process for ameliorating high-B-induced DSBs. We also found that high-B treatment induces histone hyperacetylation, which increases susceptibility to DSBs. BRM binds to acetylated histone residues and opens chromatin. Accordingly, we propose that the 26SP limits chromatin opening by BRM in conjunction with histone hyperacetylation to maintain chromatin stability and avoid DSB formation under high-B conditions. Interestingly, a positive correlation between the extent of histone acetylation and DSB formation is evident in human cultured cells, suggesting that the mechanism of DSB induction is also valid in animals.

Indexed as

Adenosine TriphosphatasesArabidopsisArabidopsis ProteinsBoronChromatinDNA Breaks, Double-StrandedProteasome Endopeptidase ComplexProteolysisAdenosine TriphosphatasesArabidopsis ProteinsATP dependent 26S proteaseBoronBRM protein, ArabidopsisChromatinProteasome Endopeptidase Complex

Identifiers

PMID30538237
PMCPMC6290004
OpenAlexW2903018127

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.