Evidence map›Paper›PMID 36450242›Full record

ArticleCell reports2022

Simultaneous mapping of 3D structure and nascent RNAs argues against nuclear compartments that preclude transcription.

Isabel N Goronzy, Sofia A Quinodoz, Joanna W Jachowicz, Noah Ollikainen, Prashant Bhat, Mitchell Guttman

Abstract read
In one paragraph

Article in Cell reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing 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

16 citing papers in PubMed.

  1. Direct roles of long non-coding RNAs in transcription activation.Nature structural & molecular biology · 2026
    Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Article
  13. Review
  14. Technological advances in probing 4D genome organization.Current opinion in cell biology · 2023
    Review
  15. Article
  16. 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

6 authors.

Isabel N GoronzyDivision of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125, USA; David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA 90095, USA; Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, CA 91125, USA.
Sofia A QuinodozDivision of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125, USA. Electronic address: quinodoz@princeton.edu.
Joanna W JachowiczDivision of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125, USA.
Noah OllikainenDivision of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125, USA.
Prashant BhatDivision of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125, USA; David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA 90095, USA.
Mitchell GuttmanDivision of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125, USA. Electronic address: mguttman@caltech.edu.

Funding

UCLA-Caltech Medical Scientist Training ProgramT32GM008042 · NIGMS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI AJIJOLA, OLUJIMI A, DAWSON, DAVID WAYNE · 1985 to 2023
$29.9M
PREDOCTORAL TRAINING IN BIOLOGY AND CHEMISTRYT32GM007616 · NIGMS · CALIFORNIA INSTITUTE OF TECHNOLOGY · PI STERNBERG, PAUL WARREN · 1985 to 2019
$22.9M
How phase-separation in the nucleus organizes 3D spatial assembly and gene regulationR01DA053178 · NIDA · CALIFORNIA INSTITUTE OF TECHNOLOGY · PI GUTTMAN, MITCHELL · 2020 to 2024
$5.4M
Deciphering the function and mechanisms of lncRNA-mediated organization of nuclear compartmentsU01DA040612 · NIDA · CALIFORNIA INSTITUTE OF TECHNOLOGY · PI GUTTMAN, MITCHELL, RINN, JOHN LOUIS · 2015 to 2019
$4.1M
Novel tools to comprehensively map dynamic organization of RNA and DNA in higher-order nuclear structures within single cellsU01HL130007 · NHLBI · CALIFORNIA INSTITUTE OF TECHNOLOGY · PI GUTTMAN, MITCHELL, ISMAGILOV, RUSTEM F · 2015 to 2019
$3.9M
Determining the function and mechanism of the MALAT1 long non-coding RNA in co-transcriptional splicingF30CA247447 · NCI · CALIFORNIA INSTITUTE OF TECHNOLOGY · PI BHAT, PRASHANT · 2020 to 2021
$102k
NCI NIH HHS F30 CA247447NHLBI NIH HHS U01 HL130007NIDA NIH HHS R01 DA053178NIDA NIH HHS U01 DA040612NIGMS NIH HHS T32 GM007616NIGMS NIH HHS T32 GM008042
6 · The paper itself

Abstract

Mammalian genomes are organized into three-dimensional DNA structures called A/B compartments that are associated with transcriptional activity/inactivity. However, whether these structures are simply correlated with gene expression or are permissive/impermissible to transcription has remained largely unknown because we lack methods to measure DNA organization and transcription simultaneously. Recently, we developed RNA & DNA (RD)-SPRITE, which enables genome-wide measurements of the spatial organization of RNA and DNA. Here we show that RD-SPRITE measures genomic structure surrounding nascent pre-mRNAs and maps their spatial contacts. We find that transcription occurs within B compartments-with multiple active genes simultaneously colocalizing within the same B compartment-and at genes proximal to nucleoli. These results suggest that localization near or within nuclear structures thought to be inactive does not preclude transcription and that active transcription can occur throughout the nucleus. In general, we anticipate RD-SPRITE will be a powerful tool for exploring relationships between genome structure and transcription.

Indexed as

Cell NucleusRNAAnimalsCell NucleolusGenomicsMammalsRNA PrecursorsRNARNA PrecursorsAB compartmentsCP: Molecular biologynuclear structurenucleolusRNA polymerase II transcription

Identifiers

PMID36450242
PMCPMC9793828

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.