Evidence map›Paper›PMID 33305911›Full record

ArticleCurrent protocols in molecular biology2020

Reconstitution and Purification of Nucleosomes with Recombinant Histones and Purified DNA.

Ilana M Nodelman, Ashok Patel, Robert F Levendosky, Gregory D Bowman

Open access · greenAbstract read
In one paragraph

Article in Current protocols in molecular biology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
1.3field-weighted citation impact, top 20% 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

24 citing papers in PubMed, 34 citations in OpenAlex.

  1. Article
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  5. Histone Variant H2A.Z Enhances Histone and Nucleosome Dynamics.Molecular & cellular proteomics : MCP · 2026
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  11. Circular Engineered Sortase for Interrogating Histone H3 in Chromatin.Journal of the American Chemical Society · 2024
    Article
  12. A circular engineered sortase for interrogating histone H3 in chromatin.bioRxiv : the preprint server for biology · 2024
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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 at 3 institutions in 3 countries.

Ilana M NodelmanT.C. Jenkins Department of Biophysics, Johns Hopkins University, Baltimore, Maryland.
Ashok PatelKusuma School of Biological Sciences, Indian Institute of Technology Delhi, Hauz Khas, New Delhi, India.
Robert F LevendoskyT.C. Jenkins Department of Biophysics, Johns Hopkins University, Baltimore, Maryland.
Gregory D BowmanT.C. Jenkins Department of Biophysics, Johns Hopkins University, Baltimore, Maryland.
Johns Hopkins University · USIndian Institute of Technology Delhi · INJohns Hopkins Medicine · US

Funding

CELLULAR AND MOLECULAR BIOLOGYT32GM007231 · NIGMS · JOHNS HOPKINS UNIVERSITY · PI VAN DOREN, MARK B · 1985 to 2020
$18.4M
Structural and Functional Characterization of the Chd1 Chromatin RemodelerR01GM084192 · NIGMS · JOHNS HOPKINS UNIVERSITY · PI BOWMAN, GREGORY DEAN · 2008 to 2024
$6.3M
Acquisition of GE Typhoon FLA9500 Variable Mode ImagerS10OD021567 · OD · JOHNS HOPKINS UNIVERSITY · PI MCCAFFERY, J. MICHAEL · 2017 to 2017
$147k
NIGMS NIH HHS R01 GM084192NIGMS NIH HHS T32 GM007231NIH HHS S10 OD021567
6 · The paper itself

Abstract

Nucleosomes are substrates for a broad range of factors, including those involved in transcription or chromosome maintenance/reorganization and enzymes that covalently modify histones. Given the heterogeneous nature of nucleosomes in vivo (i.e., varying histone composition, post-translational modifications, DNA sequence register), understanding the specificity and activities of chromatin-interacting factors has required in vitro studies using well-defined nucleosome substrates. Here, we provide detailed methods for large-scale PCR preparation of DNA, assembly of nucleosomes from purified DNA and histones, and purification of DNA and mononucleosomes. Such production of well-defined nucleosomes for biochemical and biophysical studies is key for studying numerous proteins and protein complexes that bind and/or alter nucleosomes and for revealing inherent characteristics of nucleosomes. © 2020 Wiley Periodicals LLC. Basic Protocol 1: Large-scale PCR amplification of DNA Basic Protocol 2: DNA and nucleosome purification using a Bio-Rad Mini Prep Cell/Prep Cell Basic Protocol 3: Nucleosome reconstitution via linear gradient salt dialysis.

Indexed as

DNAHistonesNucleosomesCell FractionationRecombinant ProteinsSubcellular FractionsDNAHistonesNucleosomesRecombinant ProteinsBio-Rad Prep Cell/Mini Prep CellDNA purificationlarge-scale PCRnucleosome purificationnucleosome reconstitution

Identifiers

PMID33305911
PMCPMC7735289
OpenAlexW3110874938

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.