Evidence map›Paper›PMID 31424607›Full record

ReviewBioEssays : news and reviews in molecular, cellular and developmental biology2019

Crossover Interference, Crossover Maturation, and Human Aneuploidy.

Shunxin Wang, Yanlei Liu, Yongliang Shang, Binyuan Zhai, Xiao Yang, Nancy Kleckner, Liangran Zhang

Open access · greenAbstract readReview
In one paragraph

Review in BioEssays : news and reviews in molecular, cellular and developmental biology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
8.7field-weighted citation impact, top 2% 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

29 citing papers in PubMed, 39 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. High-resolution global recombination mapping inbioRxiv : the preprint server for biology · 2026
    Article
  6. Review
  7. Review
  8. Dysregulation of N-glycosylation byInternational journal of biological sciences · 2025
    Article
  9. Review
  10. Article
  11. Article
  12. Review
  13. Article
  14. Article
  15. Review
  16. Article
  17. Article
  18. The ubiquitin-proteasome system regulates meiotic chromosome organization.Proceedings of the National Academy of Sciences of the United States of America · 2022
    Article
  19. Article
  20. Aristolochic acid I exposure decreases oocyte quality.Frontiers in cell and developmental biology · 2022
    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

7 authors at 2 institutions in 2 countries.

Shunxin WangCenter for Reproductive Medicine, Shandong University, Jinan, Shandong, 250012, China.
Yanlei LiuCenter for Reproductive Medicine, Shandong University, Jinan, Shandong, 250012, China.
Yongliang ShangCenter for Reproductive Medicine, Shandong University, Jinan, Shandong, 250012, China.
Binyuan ZhaiCenter for Reproductive Medicine, Shandong University, Jinan, Shandong, 250012, China.
Xiao YangCenter for Reproductive Medicine, Shandong University, Jinan, Shandong, 250012, China.
Nancy KlecknerDepartment of Molecular and Cellular Biology, Harvard University, Cambridge, MA, 02138, USA.ORCID 0000-0002-7044-2758
Liangran ZhangCenter for Reproductive Medicine, Shandong University, Jinan, Shandong, 250012, China.
Shandong University · CNHarvard University · US

Funding

MEIOTIC CHROMOSOME SYNAPSIS AND RECOMBINATION IN YEASTR01GM044794 · NIGMS · HARVARD UNIVERSITY · PI KLECKNER, NANCY E · 1990 to 2018
$13.8M
NIGMS NIH HHS R01 GM044794
6 · The paper itself

Abstract

A striking feature of human female sexual reproduction is the high level of gametes that exhibit an aberrant number of chromosomes (aneuploidy). A high baseline observed in women of prime reproductive age is followed by a dramatic increase in older women. Proper chromosome segregation requires one or more DNA crossovers (COs) between homologous maternal and paternal chromosomes, in combination with cohesion between sister chromatid arms. In human females, CO designations occur normally, according to the dictates of CO interference, giving early CO-fated intermediates. However, ≈25% of these intermediates fail to mature to final CO products. This effect explains the high baseline of aneuploidy and is predicted to synergize with age-dependent cohesion loss to explain the maternal age effect. Here, modern advances in the understanding of crossing over and CO interference are reviewed, the implications of human female CO maturation inefficiency are further discussed, and areas of interest for future studies are suggested.

Indexed as

AneuploidyChromosomes, HumanAge FactorsChromosome SegregationFemaleHumansMaleMeiosisSex Factorsaneuploidycrossovershuman female meiosismaternal age effectsrecombinationsister cohesion

Identifiers

PMID31424607
PMCPMC6756933
OpenAlexW2969698802

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.