Evidence map›Paper›PMID 34787570›Full record

ArticleeLife2021

Unconventional conservation reveals structure-function relationships in the synaptonemal complex.

Lisa E Kursel, Henry D Cope, Ofer Rog

Open access · goldAbstract read
In one paragraph

Article in eLife, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
1.4field-weighted citation impact, top 19% 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

20 citing papers in PubMed, 31 citations in OpenAlex.

  1. Structure and function of the synaptonemal complex.The Journal of cell biology · 2026
    Review
  2. Article
  3. Article
  4. Article
  5. Conservative evolution of genetic and genomic features inbioRxiv : the preprint server for biology · 2025
    Article
  6. Article
  7. Article
  8. Article
  9. The synaptonemal complex aligns meiotic chromosomes by wetting.bioRxiv : the preprint server for biology · 2024
    Article
  10. Article
  11. Article
  12. Review
  13. Review
  14. A suppressor screenProceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  15. Article
  16. A suppressor screenbioRxiv : the preprint server for biology · 2023
    Article
  17. Review
  18. Article
  19. Article
  20. 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

3 authors at 1 institution in 1 country.

Lisa E KurselSchool of Biological Sciences and Center for Cell and Genome Sciences, University of Utah, Salt Lake City, United States.ORCID 0000-0002-1178-8230
Henry D CopeSchool of Biological Sciences and Center for Cell and Genome Sciences, University of Utah, Salt Lake City, United States.
Ofer RogSchool of Biological Sciences and Center for Cell and Genome Sciences, University of Utah, Salt Lake City, United States.ORCID 0000-0001-6558-6194
University of Utah · US

Funding

DEVELOPMENTAL BIOLOGY TRAINING PROGRAMT32HD007491 · NICHD · UTAH STATE HIGHER EDUCATION SYSTEM--UNIVERSITY OF UTAH · PI James Alan Gagnon, Kristen M Kwan · 1995 to 2026
$8.0M
Enhancing and expanding the CGC Strain CollectionP40OD010440 · OD · UNIVERSITY OF MINNESOTA · PI Ann E. Rougvie · 2012 to 2026
$7.5M
Structure and dynamics of meiotic chromosomesR35GM128804 · NIGMS · UTAH STATE HIGHER EDUCATION SYSTEM--UNIVERSITY OF UTAH · PI Ofer Rog · 2018 to 2026
$4.1M
NICHD NIH HHS T32 HD007491NIGMS NIH HHS R35 GM128804NIH HHS P40 OD010440
6 · The paper itself

Abstract

Functional requirements constrain protein evolution, commonly manifesting in a conserved amino acid sequence. Here, we extend this idea to secondary structural features by tracking their conservation in essential meiotic proteins with highly diverged sequences. The synaptonemal complex (SC) is a ~100-nm-wide ladder-like meiotic structure present in all eukaryotic clades, where it aligns parental chromosomes and regulates exchanges between them. Despite the conserved ultrastructure and functions of the SC, SC proteins are highly divergent within

Indexed as

AnimalsCaenorhabditis elegansDrosophila melanogasterRhabditidaSpecies SpecificityStructure-Activity RelationshipSynaptonemal ComplexC. eleganscoiled-coilD. melanogasterevolutionevolutionary biologygeneticsgenomicshumanindelmeiosisP. pacificussynaptonemal complex

Identifiers

PMID34787570
PMCPMC8598163
OpenAlexW3213364473

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.