Evidence map›Paper›PMID 35125000›Full record

ArticlePhilosophical transactions of the Royal Society of London. Series B, Biological sciences2022

The evolution of biramous appendages revealed by a carapace-bearing Cambrian arthropod.

Dongjing Fu, David A Legg, Allison C Daley, Graham E Budd, Yu Wu, Xingliang Zhang

Open access · greenAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Philosophical transactions of the Royal Society of London. Series B, Biological sciences, 2022. 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
7.8field-weighted citation impact, top 4% 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

8 citing papers in PubMed, 14 citations in OpenAlex.

  1. Quantifying Evolutionary Dynamics of Arthropodization and Arthrodization.BioEssays : news and reviews in molecular, cellular and developmental biology · 2026
    Review
  2. Article
  3. Article
  4. Three-dimensional morphology of the biramous appendages inProceedings. Biological sciences · 2023
    Article
  5. The problematic Cambrian arthropodRoyal Society open science · 2022
    Article
  6. Article
  7. The evolution of biramous appendages revealed by a carapace-bearing Cambrian arthropod.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2022
    Article
  8. Impact of Chinese palaeontology on evolutionary research.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 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

6 authors at 4 institutions in 4 countries.

Dongjing FuState Key Laboratory of Continental Dynamics, Shaanxi Key Laboratory of Early Life and Environments, Department of Geology, Northwest University, Xian 710069, People's Republic of China.ORCID 0000-0001-9488-6989
David A LeggDepartment of Earth, Atmospheric, and Environmental Sciences, University of Manchester, Manchester, UK.
Allison C DaleyInstitute of Earth Sciences, University of Lausanne, Geopolis, Lausanne 1015, Switzerland.
Graham E BuddDepartment of Earth Sciences, Palaeobiology, Uppsala University, Villavägen 16, Uppsala 752 36, Sweden.ORCID 0000-0001-9007-4369
Yu WuState Key Laboratory of Continental Dynamics, Shaanxi Key Laboratory of Early Life and Environments, Department of Geology, Northwest University, Xian 710069, People's Republic of China.
Xingliang ZhangState Key Laboratory of Continental Dynamics, Shaanxi Key Laboratory of Early Life and Environments, Department of Geology, Northwest University, Xian 710069, People's Republic of China.ORCID 0000-0003-1103-2799
Northwest University · CNUniversity of Lausanne · CHUniversity of Manchester · GBUppsala University · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Biramous appendages are a common feature among modern marine arthropods that evolved deep in arthropod phylogeny. The branched appendage of Cambrian arthropods has long been considered as the ancient biramous limb, sparking numerous investigations on its origin and evolution. Here, we report a new arthropod,

Indexed as

ArthropodsAnimalsAnimal ShellsBiological EvolutionChinaFossilsPhylogenyanomalocaridid flaparthropodizationbiramous appendageCambrian arthropodsChengjiang Lagerstätte

Identifiers

PMID35125000
PMCPMC8819368
OpenAlexW4210932836

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.