Evidence map›Paper›PMID 40244654›Full record

ArticleeLife2025

Still waters run deep in large-scale genome rearrangements of morphologically conservative Polyplacophora.

Julia D Sigwart, Yunlong Li, Zeyuan Chen, Katarzyna Vončina, Jin Sun

Abstract read
In one paragraph

Article in eLife, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
–field-weighted citation impact
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

8 citing papers in PubMed.

  1. Article
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  5. Article
  6. Four chromosome-scale ampullariid genomes: high-quality resources for ecological, evolutionary, and invasion biology studies.DNA research : an international journal for rapid publication of reports on genes and genomes · 2025
    Article
  7. Article
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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.

Julia D Sigwart *Department of Marine Zoology, Senckenberg Research Institute and Natural History Museum Frankfurt, Frankfurt, Germany.ORCID https://orcid.org/0000-0002-3005-6246
Yunlong Li *Key Laboratory of Evolution & Marine Biodiversity (Ministry of Education) and Institute of Evolution & Marine Biodiversity, Ocean University of China, Qingdao, China.ORCID https://orcid.org/0000-0002-4978-4788
Zeyuan ChenDepartment of Marine Zoology, Senckenberg Research Institute and Natural History Museum Frankfurt, Frankfurt, Germany.ORCID https://orcid.org/0000-0001-9407-1747
Katarzyna VončinaDepartment of Marine Zoology, Senckenberg Research Institute and Natural History Museum Frankfurt, Frankfurt, Germany.ORCID https://orcid.org/0000-0002-3210-0407
Jin SunKey Laboratory of Evolution & Marine Biodiversity (Ministry of Education) and Institute of Evolution & Marine Biodiversity, Ocean University of China, Qingdao, China.ORCID https://orcid.org/0000-0001-8002-6881

Funding

Fundamental Research Funds for the Central Universities 202172002Fundamental Research Funds for the Central Universities 202241002Leibniz Association Project PHENOMEP 123/2021Natural Science Foundation of Shandong Province ZR2023JQ014
6 · The paper itself

Abstract

A major question in animal evolution is how genotypic and phenotypic changes are related, and another is when and whether ancient gene order is conserved in living clades. Chitons, the molluscan class Polyplacophora, retain a body plan and general morphology apparently little changed since the Palaeozoic. We present a comparative analysis of five reference quality genomes, including four de novo assemblies, covering all major chiton clades, and an updated phylogeny for the phylum. We constructed 20 ancient molluscan linkage groups (MLGs) and show that these are relatively conserved in bivalve karyotypes, but in chitons they are subject to re-ordering, rearrangement, fusion, or partial duplication and vary even between congeneric species. The largest number of novel fusions is in the most plesiomorphic clade Lepidopleurida, and the chitonid

Indexed as

Evolution, MolecularGene RearrangementGenomePolyplacophoraAnimalsGene DuplicationPhylogenyAcanthochitonaCallochiton septemvalvischitonDeshayesiella sirenkoievolutionary biologykaryotypesynteny

Identifiers

PMID40244654
PMCPMC12005716

What OpenQuestion holds

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Registered trials

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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.