Evidence map›Paper›PMID 22837400›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2012

Origin of metazoan cadherin diversity and the antiquity of the classical cadherin/β-catenin complex.

Scott Anthony Nichols, Brock William Roberts, Daniel Joseph Richter, Stephen Robert Fairclough, Nicole King

Open access · bronzeAbstract readComparative Study
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 97 papers.

0numbers the graph read from it
0cells of the map it votes in
97citing papers in PubMed
25.5field-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

97 citing papers in PubMed, 200 citations in OpenAlex.

  1. Article
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  8. β-Catenin localization in the ctenophore Mnemiopsis leidyi suggests an ancestral role in cell adhesion and nuclear function.Developmental dynamics : an official publication of the American Association of Anatomists · 2025
    Article
  9. Article
  10. Article
  11. Article
  12. Reduced cell-substrate adhesion formation promotes cell migration inbioRxiv : the preprint server for biology · 2025
    Article
  13. Article
  14. Nervous system-wide analysis of allScience advances · 2025
    Article
  15. Article
  16. Review
  17. Review
  18. Streamlined identification of clinically and functionally relevant genetic regulators of lower-tract urogenital development.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  19. Article
  20. Article

37 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

5 authors at 2 institutions in 1 country.

Scott Anthony NicholsDepartment of Biological Sciences, University of Denver, Denver, CO 80208, USA.
Brock William Roberts
Daniel Joseph Richter
Stephen Robert Fairclough
Nicole King
University of California, Berkeley · USUniversity of Denver · US

Funding

THE MOLECULAR BASIS OF CELL FUNCTIONT32GM007232 · NIGMS · UNIVERSITY OF CALIFORNIA BERKELEY · PI BILDER, DAVID, UNAL, ELCIN · 1985 to 2022
$36.4M
Choanoflagellate colony formation as a simple model for animal multicellularityR01GM089977 · NIGMS · UNIVERSITY OF CALIFORNIA BERKELEY · PI KING, NICOLE · 2010 to 2014
$1.6M
NIGMS NIH HHS R01 GM089977NIGMS NIH HHS T32 GM007232
6 · The paper itself

Abstract

The evolution of cadherins, which are essential for metazoan multicellularity and restricted to metazoans and their closest relatives, has special relevance for understanding metazoan origins. To reconstruct the ancestry and evolution of cadherin gene families, we analyzed the genomes of the choanoflagellate Salpingoeca rosetta, the unicellular outgroup of choanoflagellates and metazoans Capsaspora owczarzaki, and a draft genome assembly from the homoscleromorph sponge Oscarella carmela. Our finding of a cadherin gene in C. owczarzaki reveals that cadherins predate the divergence of the C. owczarzaki, choanoflagellate, and metazoan lineages. Data from these analyses also suggest that the last common ancestor of metazoans and choanoflagellates contained representatives of at least three cadherin families, lefftyrin, coherin, and hedgling. Additionally, we find that an O. carmela classical cadherin has predicted structural features that, in bilaterian classical cadherins, facilitate binding to the cytoplasmic protein β-catenin and, thereby, promote cadherin-mediated cell adhesion. In contrast with premetazoan cadherin families (i.e., those conserved between choanoflagellates and metazoans), the later appearance of classical cadherins coincides with metazoan origins.

Indexed as

Evolution, MolecularGenetic VariationPhylogenyAnimalsBase Sequencebeta CateninCadherinsChoanoflagellataComputational BiologyDNA PrimersGenomeGenomic LibraryMolecular Sequence DataSequence Analysis, DNAbeta CateninCadherinsDNA Primers

Identifiers

PMID22837400
PMCPMC3420208
OpenAlexW2079193485

What OpenQuestion holds

Textmetadata
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.