Evidence map›Paper›PMID 32434105›Full record

ReviewCurrent opinion in cell biology2020

Liquid-like interactions in heterochromatin: Implications for mechanism and regulation.

Serena Sanulli, Geeta J Narlikar

Abstract readReview
In one paragraph

Review in Current opinion in cell biology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing 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

27 citing papers in PubMed.

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  12. Multimodal interactions drive chromatin phase separation and compaction.Proceedings of the National Academy of Sciences of the United States of America · 2023
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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

2 authors.

Serena SanulliDepartment of Pharmaceutical Chemistry, University of California San Francisco, San Francisco, CA, 94158, USA. Electronic address: ssanulli@stanford.edu.
Geeta J NarlikarDepartment of Biochemistry and Biophysics, University of California San Francisco, San Francisco, CA, 94158, USA.

Funding

Measuring the lifetime and mechanical stability of phase-separated heterochromatin domainsR35GM127020 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI GEETA J NARLIKAR · 2018 to 2026
$7.3M
Mechanistic dissection of HP1 mediated heterochromatinR01GM108455 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI NARLIKAR, GEETA J · 2014 to 2017
$1.7M
NIGMS NIH HHS R01 GM108455NIGMS NIH HHS R35 GM127020
6 · The paper itself

Abstract

A large portion of the eukaryotic genome is packed into heterochromatin, a versatile platform that is essential to maintain genome stability. Often associated with a compact and transcriptionally repressed chromatin state, heterochromatin was earlier considered a static and locked compartment. However, cumulative findings over the last 17 years have suggested that heterochromatin displays dynamics at different timescales and size scales. These dynamics are thought to be essential for the regulation of heterochromatin. This review illustrates how the key principles underlying heterochromatin structure and function have evolved along the years and summarizes the discoveries that have led to the continuous revision of these principles. Using heterochromatin protein 1-mediated heterochromatin as a context, we discuss a novel paradigm for heterochromatin organization based on two emerging concepts, phase separation and nucleosome structural plasticity. We also examine the broader implications of this paradigm for chromatin organization and regulation beyond heterochromatin.

Indexed as

Chromobox Protein Homolog 5Chromosomal Proteins, Non-HistoneGenomic InstabilityHeterochromatinHumansModels, BiologicalNucleosomesChromobox Protein Homolog 5Chromosomal Proteins, Non-HistoneHeterochromatinNucleosomesBiomolecular condensateChromatinDynamicsHeterochromatinNucleosomePhase separation

Identifiers

PMID32434105
PMCPMC7371496

What OpenQuestion holds

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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.