Evidence map›Paper›PMID 42291784›Full record

ArticleForestry research2026

Tracing the Holocene hybrid origin of cultivated walnut in southwestern China.

Jie Liu, Hai-Ling Qi, Peng-Zhen Fan, Chu-Mei Liu, Zeng-Yuan Wu, Ya-Huang Luo, Richard I Milne, Raees Khan, Lian-Ming Gao, Yue-Hua Wang and 3 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Forestry research, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Jie LiuGermplasm Bank of Wild Species & Yunnan Key Laboratory of Crop Wild Relatives Omics, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China.
Hai-Ling QiGermplasm Bank of Wild Species & Yunnan Key Laboratory of Crop Wild Relatives Omics, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China.
Peng-Zhen FanGermplasm Bank of Wild Species & Yunnan Key Laboratory of Crop Wild Relatives Omics, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China.
Chu-Mei LiuGermplasm Bank of Wild Species & Yunnan Key Laboratory of Crop Wild Relatives Omics, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China.
Zeng-Yuan WuGermplasm Bank of Wild Species & Yunnan Key Laboratory of Crop Wild Relatives Omics, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China.
Ya-Huang LuoCenter for Interdisciplinary Biodiversity Research & College of Forestry, Shandong Agricultural University, Tai'an 271018, China.
Richard I MilneInstitute of Molecular Plant Sciences, School of Biological Sciences, University of Edinburgh, Edinburgh EH9 3JH, UK.
Raees KhanGermplasm Bank of Wild Species & Yunnan Key Laboratory of Crop Wild Relatives Omics, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China.
Lian-Ming GaoCenter for Interdisciplinary Biodiversity Research & College of Forestry, Shandong Agricultural University, Tai'an 271018, China.
Yue-Hua WangSchool of Ecology and Environmental Sciences, Yunnan University, Kunming 650091, China.
Moses C WambulwaDepartment of Life Sciences, School of Science and Computing, South Eastern Kenya University, Kitui 170-90200, Kenya.
Robabeh Shahi ShavvonDepartment of Biology, Faculty of Science, Yasouj University, Yasouj 74934-75918, Iran.ORCID 0000-0002-1686-6197
De-Zhu LiGermplasm Bank of Wild Species & Yunnan Key Laboratory of Crop Wild Relatives Omics, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Genetic exchanges underpin population adaptation and species evolution. However, knowledge of the genetic impacts of historical, anthropogenic crop-to-wild gene flow remains limited. In southwestern China, the long cultivation and parapatric distribution of

Indexed as

Chloroplast introgressionCultivated walnutHybridizationJuglans regiaJuglans sigillataSouthwestern China

Identifiers

PMID42291784
PMCPMC13253123

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.