Evidence map›Paper›PMID 33589837›Full record

ArticleNature methods2021

Decoding the protein composition of whole nucleosomes with Nuc-MS.

Luis F Schachner, Kevin Jooß, Marc A Morgan, Andrea Piunti, Matthew J Meiners, Jared O Kafader, Alexander S Lee, Marta Iwanaszko, Marcus A Cheek, Jonathan M Burg and 4 more

Abstract read
In one paragraph

Article in Nature methods, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers.

0numbers the graph read from it
0cells of the map it votes in
44citing papers in PubMed
–field-weighted citation impact
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

44 citing papers in PubMed.

  1. Review
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  12. Post-Translational Modifications in Cilia and Ciliopathies.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
    Review
  13. Article
  14. Article
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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

14 authors.

Luis F SchachnerDepartment of Chemistry, Northwestern University, Evanston, IL, USA.ORCID http://orcid.org/0000-0001-6157-0937
Kevin JooßDepartment of Chemistry, Northwestern University, Evanston, IL, USA.
Marc A MorganSimpson Querrey Institute for Epigenetics, Northwestern University Feinberg School of Medicine, Chicago, IL, USA.ORCID http://orcid.org/0000-0002-0141-6273
Andrea PiuntiSimpson Querrey Institute for Epigenetics, Northwestern University Feinberg School of Medicine, Chicago, IL, USA.
Matthew J MeinersEpiCypher, Inc., Research Triangle Park, Durham, NC, USA.
Jared O KafaderDepartment of Chemistry, Northwestern University, Evanston, IL, USA.ORCID http://orcid.org/0000-0002-5359-264X
Alexander S LeeThe Chemistry of Life Processes Institute, Northwestern University, Evanston, IL, USA.ORCID http://orcid.org/0000-0001-6214-1990
Marta IwanaszkoSimpson Querrey Institute for Epigenetics, Northwestern University Feinberg School of Medicine, Chicago, IL, USA.
Marcus A CheekEpiCypher, Inc., Research Triangle Park, Durham, NC, USA.
Jonathan M BurgEpiCypher, Inc., Research Triangle Park, Durham, NC, USA.
Sarah A HowardEpiCypher, Inc., Research Triangle Park, Durham, NC, USA.
Michael-Christopher KeoghEpiCypher, Inc., Research Triangle Park, Durham, NC, USA.ORCID http://orcid.org/0000-0002-2219-8623
Ali ShilatifardSimpson Querrey Institute for Epigenetics, Northwestern University Feinberg School of Medicine, Chicago, IL, USA.ORCID http://orcid.org/0000-0002-7490-2854
Neil L KelleherDepartment of Chemistry, Northwestern University, Evanston, IL, USA. n-kelleher@northwestern.edu.ORCID http://orcid.org/0000-0002-8815-3372

Funding

TR&D 7: Cell Specific ProteomicsP41GM108569 · NIGMS · NORTHWESTERN UNIVERSITY · PI KELLEHER, NEIL L · 2015 to 2024
$13.6M
Defining native proteoform landscape for amyloid-beta in Alzheimers diseaseRF1AG063903 · NIA · NORTHWESTERN UNIVERSITY · PI KELLEHER, NEIL L, KLEIN, WILLIAM L · 2019 to 2019
$2.9M
Chemistry of Life Processes Predoctoral Training ProgramT32GM105538 · NIGMS · NORTHWESTERN UNIVERSITY · PI KELLEHER, NEIL L · 2013 to 2022
$2.7M
Accelerated discovery of methylation targeted therapeutic developmentR44CA212733 · NCI · EPICYPHER, INC. · PI SUN, ZU-WEN · 2018 to 2019
$2.1M
A novel protein engineering tool for rapid manufacturing of designer nucleosomesR44CA214076 · NCI · EPICYPHER, INC. · PI KEOGH, MICHAEL-CHRISTOPHER · 2018 to 2019
$2.0M
Barcoded nucleosomes for analyzing combinatorial epigenetic regulatorsR44GM116584 · NIGMS · EPICYPHER, INC. · PI SUN, ZU-WEN · 2017 to 2018
$1.6M
Acquisition of a Thermo Fisher Scientific Q Exactive UHMR mass spectrometerS10OD025194 · OD · NORTHWESTERN UNIVERSITY · PI COMPTON, PHILIP DANIEL · 2018 to 2018
$795k
A molecular informed therapy for Diffuse Intrinsic Pontine Gliomas (DIPG)K99CA234434 · NCI · NORTHWESTERN UNIVERSITY AT CHICAGO · PI PIUNTI, ANDREA · 2019 to 2020
$229k
Howard Hughes Medical Institute 59008810NCI NIH HHS K99 CA234434NCI NIH HHS R44 CA212733NCI NIH HHS R44 CA214076NIA NIH HHS RF1 AG063903NIGMS NIH HHS P41 GM108569NIGMS NIH HHS R44 GM116584NIGMS NIH HHS T32 GM105538NIH HHS S10 OD025194
6 · The paper itself

Abstract

Current proteomic approaches disassemble and digest nucleosome particles, blurring readouts of the 'histone code'. To preserve nucleosome-level information, we developed Nuc-MS, which displays the landscape of histone variants and their post-translational modifications (PTMs) in a single mass spectrum. Combined with immunoprecipitation, Nuc-MS quantified nucleosome co-occupancy of histone H3.3 with variant H2A.Z (sixfold over bulk) and the co-occurrence of oncogenic H3.3K27M with euchromatic marks (for example, a >15-fold enrichment of dimethylated H3K79me2). Nuc-MS is highly concordant with chromatin immunoprecipitation-sequencing (ChIP-seq) and offers a new readout of nucleosome-level biology.

Indexed as

Cell LineChromatin ImmunoprecipitationHEK293 CellsHistone CodeHistonesHumansMethylationNucleosomesProteomicsSpectrometry, Mass, Electrospray IonizationHistonesNucleosomes

Identifiers

PMID33589837
PMCPMC7954958

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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.