Evidence map›Paper›PMID 21131981›Full record

ArticleNature structural & molecular biology2011

The three-dimensional folding of the α-globin gene domain reveals formation of chromatin globules.

Davide Baù, Amartya Sanyal, Bryan R Lajoie, Emidio Capriotti, Meg Byron, Jeanne B Lawrence, Job Dekker, Marc A Marti-Renom

Open access · greenAbstract readValidation Study
In one paragraph

Article in Nature structural & molecular biology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 168 papers.

0numbers the graph read from it
0cells of the map it votes in
168citing papers in PubMed
10.3field-weighted citation impact, top 1% 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

168 citing papers in PubMed, 286 citations in OpenAlex.

  1. Article
  2. Article
  3. Advancements and future directions in single-cell Hi-C based 3D chromatin modeling.Computational and structural biotechnology journal · 2024
    Review
  4. Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Uncovering the Principles of Genome Folding by 3D Chromatin Modeling.Cold Spring Harbor perspectives in biology · 2022
    Review
  13. Integrative approaches in genome structure analysis.Structure (London, England : 1993) · 2022
    Review
  14. Article
  15. Article
  16. Three-dimensional genome organization via triplex-forming RNAs.Nature structural & molecular biology · 2021
    Article
  17. Review
  18. Understanding 3D genome organization by multidisciplinary methods.Nature reviews. Molecular cell biology · 2021
    Review
  19. Article
  20. Article

108 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

8 authors at 2 institutions in 2 countries.

Davide BaùStructural Genomics Unit, Bioinformatics and Genomics Department, Centro de Investigación Príncipe Felipe, Valencia, Spain.
Amartya Sanyal
Bryan R Lajoie
Emidio Capriotti
Meg Byron
Jeanne B Lawrence
Job Dekker
Marc A Marti-Renom
University of Massachusetts Chan Medical School · USCentro de Investigacion Principe Felipe · ES

Funding

Structural Annotation of the Human GenomeR01HG003143 · NHGRI · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI Job Dekker · 2003 to 2026
$15.4M
XIST RNA: A Key to Understand Epigenome Regulation and Chromosome StructureR01GM053234 · NIGMS · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI LAWRENCE, JEANNE BENTLEY · 1996 to 2017
$5.1M
NHGRI NIH HHS HG003143NHGRI NIH HHS R01 HG003143NIGMS NIH HHS GM053234NIGMS NIH HHS R01 GM053234
6 · The paper itself

Abstract

We developed a general approach that combines chromosome conformation capture carbon copy (5C) with the Integrated Modeling Platform (IMP) to generate high-resolution three-dimensional models of chromatin at the megabase scale. We applied this approach to the ENm008 domain on human chromosome 16, containing the α-globin locus, which is expressed in K562 cells and silenced in lymphoblastoid cells (GM12878). The models accurately reproduce the known looping interactions between the α-globin genes and their distal regulatory elements. Further, we find using our approach that the domain folds into a single globular conformation in GM12878 cells, whereas two globules are formed in K562 cells. The central cores of these globules are enriched for transcribed genes, whereas nontranscribed chromatin is more peripheral. We propose that globule formation represents a higher-order folding state related to clustering of transcribed genes around shared transcription machineries, as previously observed by microscopy.

Indexed as

alpha-GlobinsChromatinChromosomes, Human, Pair 16HumansIn Situ Hybridization, FluorescenceK562 CellsModels, MolecularNucleic Acid Conformationalpha-GlobinsChromatin

Identifiers

PMID21131981
PMCPMC3056208
OpenAlexW2153856160

What OpenQuestion holds

Textmetadata
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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.