Evidence map›Paper›PMID 25153163›Full record

ArticleCells2014

Condensins are Required for Maintenance of Nuclear Architecture.

Carolyn M George, Julianna Bozler, Huy Q Nguyen, Giovanni Bosco

Open access · goldAbstract read
In one paragraph

Article in Cells, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
1.7field-weighted citation impact, top 16% 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

23 citing papers in PubMed, 30 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. Article
  8. Review
  9. Article
  10. Article
  11. Condensin action and compaction.Current genetics · 2019
    Review
  12. Article
  13. Review
  14. Article
  15. Article
  16. Nesprin-2 Interacts with Condensin Component SMC2.International journal of cell biology · 2017
    Article
  17. Article
  18. Review
  19. The Genetics of Fetal Alcohol Spectrum Disorders.Alcoholism, clinical and experimental research · 2016
    Review
  20. Nongenetic functions of the genome.Science (New York, N.Y.) · 2016
    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

4 authors at 1 institution in 1 country.

Carolyn M GeorgeDepartment of Genetics, Geisel School of Medicine at Dartmouth, Hanover, NH 03755, USA. cgeorge@messiah.edu.
Julianna BozlerDepartment of Genetics, Geisel School of Medicine at Dartmouth, Hanover, NH 03755, USA. Julianna.E.Bozler.GR@dartmouth.edu.
Huy Q NguyenDepartment of Genetics, Geisel School of Medicine at Dartmouth, Hanover, NH 03755, USA. Huy.Q.Nguyen.GR@dartmouth.edu.
Giovanni BoscoDepartment of Genetics, Geisel School of Medicine at Dartmouth, Hanover, NH 03755, USA. giovanni.bosco@dartmouth.edu.
Dartmouth College · US

Funding

Molecular and Cellular Biology at DartmouthT32GM008704 · NIGMS · DARTMOUTH COLLEGE · PI COMPTON, DUANE A. · 1998 to 2018
$6.8M
Developmental control of replication by Drosophila RBR01GM069462 · NIGMS · UNIVERSITY OF ARIZONA · PI BOSCO, GIOVANNI · 2004 to 2012
$2.5M
NIGMS NIH HHS R01 GM069462NIGMS NIH HHS T32 GM008704
6 · The paper itself

Abstract

The 3-dimensional spatial organization of eukaryotic genomes is important for regulation of gene expression as well as DNA damage repair. It has been proposed that one basic biophysical property of all nuclei is that interphase chromatin must be kept in a condensed prestressed state in order to prevent entropic pressure of the DNA polymer from expanding and disrupting the nuclear envelope. Although many factors can contribute to specific organizational states to compact chromatin, the mechanisms through which such interphase chromatin compaction is maintained are not clearly understood. Condensin proteins are known to exert compaction forces on chromosomes in anticipation of mitosis, but it is not known whether condensins also function to maintain interphase prestressed chromatin states. Here we show that RNAi depletion of the N-CAP-H2, N-CAP-D3 and SMC2 subunits of human condensin II leads to dramatic disruption of nuclear architecture and nuclear size. This is consistent with the idea that condensin mediated chromatin compaction contributes significantly to the prestressed condensed state of the interphase nucleus, and when such compaction forces are disrupted nuclear size and shape change due to chromatin expansion.

Identifiers

PMID25153163
PMCPMC4197639
OpenAlexW2012878320

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.