Evidence map›Paper›PMID 26089354›Full record

ArticleScience (New York, N.Y.)2015

Chromosomes. A comprehensive Xist interactome reveals cohesin repulsion and an RNA-directed chromosome conformation.

Anand Minajigi, John Froberg, Chunyao Wei, Hongjae Sunwoo, Barry Kesner, David Colognori, Derek Lessing, Bernhard Payer, Myriam Boukhali, Wilhelm Haas and 1 more

Abstract read
In one paragraph

Article in Science (New York, N.Y.), 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 294 papers.

0numbers the graph read from it
0cells of the map it votes in
294citing 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

294 citing papers in PubMed.

  1. Article
  2. Antisense Oligonucleotide-MediatedAnimals : an open access journal from MDPI · 2026
    Article
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  20. Article

234 more citing papers are in PubMed but not listed here.

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

11 authors.

Anand Minajigi *Howard Hughes Medical Institute; Department of Molecular Biology, Massachusetts General Hospital, Boston, MA USA; Department of Genetics, Harvard Medical School, Boston, MA, USA.
John Froberg *Howard Hughes Medical Institute; Department of Molecular Biology, Massachusetts General Hospital, Boston, MA USA; Department of Genetics, Harvard Medical School, Boston, MA, USA.
Chunyao WeiHoward Hughes Medical Institute; Department of Molecular Biology, Massachusetts General Hospital, Boston, MA USA; Department of Genetics, Harvard Medical School, Boston, MA, USA.
Hongjae SunwooHoward Hughes Medical Institute; Department of Molecular Biology, Massachusetts General Hospital, Boston, MA USA; Department of Genetics, Harvard Medical School, Boston, MA, USA.
Barry KesnerHoward Hughes Medical Institute; Department of Molecular Biology, Massachusetts General Hospital, Boston, MA USA; Department of Genetics, Harvard Medical School, Boston, MA, USA.
David ColognoriHoward Hughes Medical Institute; Department of Molecular Biology, Massachusetts General Hospital, Boston, MA USA; Department of Genetics, Harvard Medical School, Boston, MA, USA.
Derek LessingHoward Hughes Medical Institute; Department of Molecular Biology, Massachusetts General Hospital, Boston, MA USA; Department of Genetics, Harvard Medical School, Boston, MA, USA.
Bernhard PayerHoward Hughes Medical Institute; Department of Molecular Biology, Massachusetts General Hospital, Boston, MA USA; Department of Genetics, Harvard Medical School, Boston, MA, USA.
Myriam BoukhaliMassachusetts General Hospital Cancer Center, Charlestown, Boston, MA; Department of Medicine, Harvard Medical School, Boston, MA, USA.
Wilhelm HaasMassachusetts General Hospital Cancer Center, Charlestown, Boston, MA; Department of Medicine, Harvard Medical School, Boston, MA, USA.
Jeannie T LeeHoward Hughes Medical Institute; Department of Molecular Biology, Massachusetts General Hospital, Boston, MA USA; Department of Genetics, Harvard Medical School, Boston, MA, USA.

Funding

The RNA-activation platform to treat X-linked disease in a locus-specific manner.R01DA036895 · NIDA · MASSACHUSETTS GENERAL HOSPITAL · PI LEE, JEANNIE T · 2013 to 2017
$1.7M
A high throughput screen for X-reactivation and reprogramming by small moleculesR03MH097478 · NIMH · MASSACHUSETTS GENERAL HOSPITAL · PI LEE, JEANNIE T · 2012 to 2013
$86k
Howard Hughes Medical InstituteNIDA NIH HHS R01 DA036895NIDA NIH HHS R01-DA-38695NIMH NIH HHS R03 MH097478NIMH NIH HHS R03-MH97478
6 · The paper itself

Abstract

The inactive X chromosome (Xi) serves as a model to understand gene silencing on a global scale. Here, we perform "identification of direct RNA interacting proteins" (iDRiP) to isolate a comprehensive protein interactome for Xist, an RNA required for Xi silencing. We discover multiple classes of interactors-including cohesins, condensins, topoisomerases, RNA helicases, chromatin remodelers, and modifiers-that synergistically repress Xi transcription. Inhibiting two or three interactors destabilizes silencing. Although Xist attracts some interactors, it repels architectural factors. Xist evicts cohesins from the Xi and directs an Xi-specific chromosome conformation. Upon deleting Xist, the Xi acquires the cohesin-binding and chromosomal architecture of the active X. Our study unveils many layers of Xi repression and demonstrates a central role for RNA in the topological organization of mammalian chromosomes.

Indexed as

X Chromosome InactivationAdenosine TriphosphatasesAnimalsCell Cycle ProteinsCells, CulturedChromatin Assembly and DisassemblyChromosomal Proteins, Non-HistoneCohesinsDNA-Binding ProteinsEmbryonic Stem CellsFibroblastsGene Knockdown TechniquesGene SilencingMiceMultiprotein ComplexesNucleic Acid ConformationAdenosine TriphosphatasesCell Cycle ProteinsChromosomal Proteins, Non-HistoneCohesinscondensin complexesDNA-Binding ProteinsMultiprotein ComplexesRNA HelicasesRNA, Long NoncodingXIST non-coding RNA

Identifiers

PMID26089354
PMCPMC4845908

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.