Evidence map›Paper›PMID 40009542›Full record

ArticleeLife2025

Dynamic simulations of feeding and respiration of the early Cambrian periderm-bearing cnidarian polyps.

Yiheng Zhang, Xing Wang, Jian Han, Juyue Xiao, Yuanyuan Yong, Chiyang Yu, Ning Yue, Jie Sun, Kaiyue He, Wenjing Hao and 4 more

Abstract read
PubMed Full text at PMC Publisher
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 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

14 authors.

Yiheng Zhang *School of Information Science & Technology, Northwest University, Xi'an, China.ORCID https://orcid.org/0009-0002-2426-0838
Xing Wang *College of Life Science, Linyi University, Linyi, China.ORCID https://orcid.org/0000-0002-1777-864X
Jian HanState Key Laboratory of Continental Dynamics, Shaanxi Key Laboratory of Early Life and Environments, Department of Geology, Northwest University, Xi'an, China.ORCID https://orcid.org/0000-0002-2134-4078
Juyue XiaoSchool of Information Science & Technology, Northwest University, Xi'an, China.
Yuanyuan YongState Key Laboratory of Continental Dynamics, Shaanxi Key Laboratory of Early Life and Environments, Department of Geology, Northwest University, Xi'an, China.
Chiyang YuState Key Laboratory of Continental Dynamics, Shaanxi Key Laboratory of Early Life and Environments, Department of Geology, Northwest University, Xi'an, China.
Ning YueState Key Laboratory of Continental Dynamics, Shaanxi Key Laboratory of Early Life and Environments, Department of Geology, Northwest University, Xi'an, China.
Jie SunState Key Laboratory of Continental Dynamics, Shaanxi Key Laboratory of Early Life and Environments, Department of Geology, Northwest University, Xi'an, China.
Kaiyue HeState Key Laboratory of Continental Dynamics, Shaanxi Key Laboratory of Early Life and Environments, Department of Geology, Northwest University, Xi'an, China.
Wenjing HaoState Key Laboratory of Continental Dynamics, Shaanxi Key Laboratory of Early Life and Environments, Department of Geology, Northwest University, Xi'an, China.
Tao ZhangSchool of Information Science & Technology, Northwest University, Xi'an, China.ORCID https://orcid.org/0000-0002-5622-0227
Bin WangSchool of Information Science & Technology, Northwest University, Xi'an, China.
Deng WangState Key Laboratory of Continental Dynamics, Shaanxi Key Laboratory of Early Life and Environments, Department of Geology, Northwest University, Xi'an, China.
Xiaoguang YangState Key Laboratory of Continental Dynamics, Shaanxi Key Laboratory of Early Life and Environments, Department of Geology, Northwest University, Xi'an, China.

Funding

Chinese Academy of Sciences XDB26000000Linyi University Z6122059Ministry of Education of China D17013National Key Research and Development Program of China 2023YFF0803601Natural Science Foundation of China 41720104002Natural Science Foundation of China 41911530236Natural Science Foundation of China 42372012Northwest University BJ11060
6 · The paper itself

Abstract

Although fossil evidence suggests the existence of an early muscular system in the ancient cnidarian jellyfish from the early Cambrian Kuanchuanpu biota (ca. 535 Ma), south China, the mechanisms underlying the feeding and respiration of the early jellyfish are conjectural. Recently, the polyp inside the periderm of olivooids was demonstrated to be a calyx-like structure, most likely bearing short tentacles and bundles of coronal muscles at the edge of the calyx, thus presumably contributing to feeding and respiration. Here, we simulate the contraction and expansion of the microscopic periderm-bearing olivooid

Indexed as

CnidariaFeeding BehaviorFossilsRespirationAnimalsBiological EvolutionChinaComputer SimulationHydrodynamicsCambriancomputational fluid dynamicsevolutionary biologyolivooid Quadrapyrgites

Identifiers

PMID40009542
PMCPMC11867613

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.