Evidence map›Paper›PMID 41120346›Full record

ArticleNature communications2025

Martian differentiation history inferred from copper isotopes.

De-Liang Wang, Dan Zhu, Ying-Kui Xu, Shui-Jiong Wang, Shi-Jie Li, Zi-Ru Liu, Yang Li, Zhi Li, Hong Tang, Xiong-Yao Li and 1 more

Abstract read
In one paragraph

Article in Nature communications, 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

11 authors.

De-Liang WangCenter for Lunar and Planetary Sciences, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang, China.ORCID http://orcid.org/0000-0002-3110-5206
Dan ZhuState Key Laboratory for Critical Mineral Research and Exploration, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang, China.
Ying-Kui XuCenter for Lunar and Planetary Sciences, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang, China. xuyingkui@vip.gyig.ac.cn.ORCID http://orcid.org/0000-0002-8226-3482
Shui-Jiong WangState Key Laboratory of Geological Processes and Minerals Resources, China University of Geosciences (Beijing), Beijing, China.ORCID http://orcid.org/0000-0002-2111-0255
Shi-Jie LiCenter for Lunar and Planetary Sciences, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang, China. lishijielpsc@mail.gyig.ac.cn.ORCID http://orcid.org/0000-0002-4854-9540
Zi-Ru LiuState Key Laboratory of Geological Processes and Minerals Resources, China University of Geosciences (Beijing), Beijing, China.
Yang LiCenter for Lunar and Planetary Sciences, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang, China.ORCID http://orcid.org/0000-0002-5456-6603
Zhi LiCenter for Lunar and Planetary Sciences, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang, China.
Hong TangCenter for Lunar and Planetary Sciences, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang, China.ORCID http://orcid.org/0000-0001-8745-2920
Xiong-Yao LiCenter for Lunar and Planetary Sciences, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang, China.ORCID http://orcid.org/0000-0002-2857-1089
Jian-Zhong LiuCenter for Lunar and Planetary Sciences, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang, China.ORCID http://orcid.org/0000-0002-8324-3782

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Sulfide segregation plays an important role in redistributing chalcophile elements during planetary differentiation, yet its efficiency on Mars remains poorly constrained. Here, we report the Cu isotopic evidence for planetary-scale sulfide segregation during martian differentiation. We find that the bulk silicate Mars exhibits a measurable enrichment in isotopically heavy Cu (δ

Identifiers

PMID41120346
PMCPMC12540747

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.