Evidence map›Paper›PMID 40702174›Full record

ArticleNature2025

Triassic diapsid shows early diversification of skin appendages in reptiles.

Stephan N F Spiekman, Christian Foth, Valentina Rossi, Cristina Gascó Martín, Tiffany S Slater, Orla G Bath Enright, Kathleen N Dollman, Giovanni Serafini, Dieter Seegis, Léa Grauvogel-Stamm and 3 more

Abstract read
In one paragraph

Article in Nature, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. 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

13 authors.

Stephan N F SpiekmanStaatliches Museum für Naturkunde Stuttgart, Stuttgart, Germany. stephanspiekman@gmail.com.ORCID 0000-0002-3197-8752
Christian FothInstitut für Biowissenschaften, Allgemeine und Spezielle Zoologie, Universität Rostock, Rostock, Germany.ORCID 0000-0002-9410-4569
Valentina RossiSchool of Biological, Earth and Environmental Sciences, University College Cork, Cork, Ireland.
Cristina Gascó MartínStaatliches Museum für Naturkunde Stuttgart, Stuttgart, Germany.
Tiffany S SlaterSchool of Biological, Earth and Environmental Sciences, University College Cork, Cork, Ireland.ORCID 0000-0003-1475-8376
Orla G Bath EnrightStaatliches Museum für Naturkunde Stuttgart, Stuttgart, Germany.ORCID 0000-0002-0341-6402
Kathleen N DollmanEuropean Synchrotron Radiation Facility, Grenoble, France.
Giovanni SerafiniDipartimento di Scienze Chimiche e Geologiche, Università degli Studi di Modena e Reggio Emilia, Modena, Italy.ORCID 0000-0002-6257-112X
Dieter SeegisStaatliches Museum für Naturkunde Stuttgart, Stuttgart, Germany.
Léa Grauvogel-StammEcole et Observatoire des Sciences de la Terre, Université de Strasbourg, Strasbourg, France.
Maria E McNamaraSchool of Biological, Earth and Environmental Sciences, University College Cork, Cork, Ireland.ORCID 0000-0003-0968-4624
Hans-Dieter SuesDepartment of Paleobiology, National Museum of Natural History, Washington, DC, USA.ORCID 0000-0002-9911-7254
Rainer R SchochStaatliches Museum für Naturkunde Stuttgart, Stuttgart, Germany.ORCID 0000-0002-0312-2877

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Complex integumentary appendages such as avian feathers and mammalian hair play a principal role in tetrapod evolution, with critical functions in insulation, sensation, display and flight. Although feathers and hair originated in the stem-lineages of birds and mammals, respectively

Indexed as

Biological EvolutionFossilsReptilesSkinAnimalsBirdsFeathersHairMelanosomesPhylogeny

Identifiers

PMID40702174
PMCPMC12310547

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.