Evidence map›Paper›PMID 19177018›Full record

ArticleCell cycle (Georgetown, Tex.)2009

Handcuff for sisters: a new model for sister chromatid cohesion.

Nenggang Zhang, Debananda Pati

Open access · bronzeAbstract read
In one paragraph

Article in Cell cycle (Georgetown, Tex.), 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
0.9field-weighted citation impact, top 26% 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

19 citing papers in PubMed, 31 citations in OpenAlex.

  1. Article
  2. Role of chromosomal cohesion and separation in aneuploidy and tumorigenesis.Cellular and molecular life sciences : CMLS · 2024
    Review
  3. Article
  4. Article
  5. It's all in the numbers: Cohesin stoichiometry.Frontiers in molecular biosciences · 2022
    Review
  6. Article
  7. Article
  8. Review
  9. Article
  10. Article
  11. Superresolution microscopy reveals the three-dimensional organization of meiotic chromosome axes in intactProceedings of the National Academy of Sciences of the United States of America · 2017
    Article
  12. Review
  13. Article
  14. Linking chromosome duplication and segregation via sister chromatid cohesion.Methods in molecular biology (Clifton, N.J.) · 2014
    Review
  15. Article
  16. Review
  17. Article
  18. Article
  19. Article
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 at 1 institution in 1 country.

Nenggang ZhangDepartment of Pediatric Hematology/Oncology, Texas Children's Cancer Center, Baylor College of Medicine, Houston, Texas 77030, USA.
Debananda Pati
Schlumberger (Ireland) · IE

Funding

Mitotic Regulation of Apoptosis in LeukemiaR01CA109478 · NCI · BAYLOR COLLEGE OF MEDICINE · PI PATI, DEBANANDA · 2006 to 2010
$1.1M
NCI NIH HHS 1R01CA109478NCI NIH HHS R01 CA109478
6 · The paper itself

Abstract

High fidelity chromosome transmission requires the pairing of sister chromatids by a group of conserved proteins called cohesins during S-phase. Sister chromatid cohesion is maintained until anaphase onset. Presently, there are two sets of models of cohesin complex popular in the cohesin biology field: one model predicts that single cohesin rings entrap both sister chromatids, and the other model proposes that cohesin complexes associate with each sister chromatid and become paired during DNA replication. It is the first model that currently predominate the field--in part because prior efforts failed to detect higher order cohesin-cohesin interactions. However, the static configuration and size limitation of the one ring embrace model are the major limitations of the embrace model, and cannot explain various functions of cohesin in DNA replication, DNA repair and gene expression. In a recent study published by Zhang et al. in the Journal of Cell Biology describes a two-ring handcuff model for the cohesin complex, and provides new information regarding how sister chromatid cohesion and separation are achieved in vertebrate cell systems.

Indexed as

Cell Cycle ProteinsChromatidsChromosomal Proteins, Non-HistoneChromosome SegregationCohesinsHumansMacromolecular SubstancesModels, BiologicalCell Cycle ProteinsChromosomal Proteins, Non-HistoneCohesinsMacromolecular Substances

Identifiers

PMID19177018
PMCPMC2689371
OpenAlexW2065836636

What OpenQuestion holds

Textmetadata
LicenceTDM
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.