Evidence map›Paper›PMID 36835328›Full record

ArticleInternational journal of molecular sciences2023

BRM Complex in Arabidopsis Adopts ncBAF-like Composition and Requires BRD Subunits for Assembly and Stability.

Paulina Stachula, Katarzyna Kapela, Ewelina Malecka, Kamila Jaronczyk, Jacek Patryn, Nina Siwirykow, Maria Bucholc, Malgorzata Marczak, Maciej Kotlinski, Rafal Archacki

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.5field-weighted citation impact, top 18% 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

9 citing papers in PubMed, 10 citations in OpenAlex.

  1. Structure and molecular function of the BCL7 proteins.Biochemical Society transactions · 2026
    Review
  2. SMARCD1 and Its Functional Relevance in SWI/SNF and Cancer.International journal of molecular sciences · 2026
    Review
  3. Article
  4. Plant BCL-DOMAIN HOMOLOG proteins play a conserved role in SWI/SNF complex stability.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. 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

10 authors at 2 institutions in 1 country.

Paulina StachulaLaboratory of Systems Biology, Faculty of Biology, University of Warsaw, Pawinskiego 5A, 02-106 Warsaw, Poland.
Katarzyna KapelaLaboratory of Systems Biology, Faculty of Biology, University of Warsaw, Pawinskiego 5A, 02-106 Warsaw, Poland.ORCID 0000-0003-1298-7626
Ewelina MaleckaLaboratory of Systems Biology, Faculty of Biology, University of Warsaw, Pawinskiego 5A, 02-106 Warsaw, Poland.
Kamila JaronczykLaboratory of Systems Biology, Faculty of Biology, University of Warsaw, Pawinskiego 5A, 02-106 Warsaw, Poland.
Jacek PatrynLaboratory of Systems Biology, Faculty of Biology, University of Warsaw, Pawinskiego 5A, 02-106 Warsaw, Poland.
Nina SiwirykowLaboratory of Systems Biology, Faculty of Biology, University of Warsaw, Pawinskiego 5A, 02-106 Warsaw, Poland.
Maria BucholcInstitute of Biochemistry and Biophysics PAS, Pawinskiego 5A, 02-106 Warsaw, Poland.
Malgorzata MarczakLaboratory of Systems Biology, Faculty of Biology, University of Warsaw, Pawinskiego 5A, 02-106 Warsaw, Poland.
Maciej KotlinskiLaboratory of Systems Biology, Faculty of Biology, University of Warsaw, Pawinskiego 5A, 02-106 Warsaw, Poland.
Rafal ArchackiLaboratory of Systems Biology, Faculty of Biology, University of Warsaw, Pawinskiego 5A, 02-106 Warsaw, Poland.ORCID 0000-0002-4843-3628
University of Warsaw · PLInstitute of Biochemistry and Biophysics, Polish Academy of Sciences · PL

Funding

National Science Center 2017/26/E/NZ2/00899
6 · The paper itself

Abstract

ATP-dependent SWI/SNF chromatin remodelling complexes are conserved multi-subunit assemblies that control genome activity. Functions of SWI/SNF complexes in plant development and growth have been well established, but the architecture of particular assemblies is unclear. In this study, we elucidate the organization of Arabidopsis SWI/SNF complexes formed around a BRM catalytic subunit, and define the requirement of bromodomain-containing proteins BRD1/2/13 for the formation and stability of the entire complex. Using affinity purification followed by mass spectrometry, we identify a set of BRM-associated subunits and demonstrate that the BRM complexes strongly resemble mammalian non-canonical BAF complexes. Furthermore, we identify BDH1 and 2 proteins as components of the BRM complex and, using mutant analyses, show that BDH1/2 are important for vegetative and generative development, as well as hormonal responses. We further show that BRD1/2/13 represent unique subunits of the BRM complexes, and their depletion severely affects the integrity of the complex, resulting in the formation of residual assemblies. Finally, analyses of BRM complexes after proteasome inhibition revealed the existence of a module consisting of the ATPase, ARP, and BDH proteins, assembled with other subunits in a BRD-dependent manner. Together, our results suggest modular organization of plant SWI/SNF complexes and provide a biochemical explanation for mutant phenotypes.

Indexed as

Adenosine TriphosphatasesArabidopsisArabidopsis ProteinsChromatin Assembly and DisassemblyTranscription FactorsAdenosine TriphosphatasesArabidopsis ProteinsBRM protein, ArabidopsisTranscription FactorsArabidopsisBDHBRDBRMchromatinchromatin remodelingmass spectrometryprotein complexSWI/SNF

Identifiers

PMID36835328
PMCPMC9967331
OpenAlexW4320918467

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.