Evidence map›Paper›PMID 34413505›Full record

ArticleNature ecology & evolution2021

Concerted genomic and epigenomic changes accompany stabilization of Arabidopsis allopolyploids.

Xinyu Jiang, Qingxin Song, Wenxue Ye, Z Jeffrey Chen

Open access · hybridAbstract read
In one paragraph

Article in Nature ecology & evolution, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers.

0numbers the graph read from it
0cells of the map it votes in
47citing papers in PubMed
13.1field-weighted citation impact, top 1% 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

47 citing papers in PubMed, 79 citations in OpenAlex.

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  7. Genome-Wide Identification of theInternational journal of molecular sciences · 2026
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  13. Subgenome Dominance in Allotetraploid Actinidia valvata Regulates RNA mAdvanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
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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

4 authors at 2 institutions in 2 countries.

Xinyu JiangState Key Laboratory of Crop Genetics and Germplasm Enhancement, Nanjing Agricultural University, Nanjing, China.ORCID http://orcid.org/0000-0002-0147-7041
Qingxin SongState Key Laboratory of Crop Genetics and Germplasm Enhancement, Nanjing Agricultural University, Nanjing, China.ORCID http://orcid.org/0000-0001-7081-3339
Wenxue YeState Key Laboratory of Crop Genetics and Germplasm Enhancement, Nanjing Agricultural University, Nanjing, China.ORCID http://orcid.org/0000-0001-9917-2176
Z Jeffrey ChenDepartment of Molecular Biosciences, The University of Texas at Austin, Austin, TX, USA. zjchen@austin.utexas.edu.ORCID http://orcid.org/0000-0001-5006-8036
Nanjing Agricultural University · CNThe University of Texas at Austin · US

Funding

Developmental and Epigenetic Regulation of Hybrid VigorR01GM109076 · NIGMS · UNIVERSITY OF TEXAS AT AUSTIN · PI LLOYD, ALAN M · 2017 to 2020
$1.3M
NIGMS NIH HHS R01 GM109076
6 · The paper itself

Abstract

During evolution successful allopolyploids must overcome 'genome shock' between hybridizing species but the underlying process remains elusive. Here, we report concerted genomic and epigenomic changes in resynthesized and natural Arabidopsis suecica (TTAA) allotetraploids derived from Arabidopsis thaliana (TT) and Arabidopsis arenosa (AA). A. suecica shows conserved gene synteny and content with more gene family gain and loss in the A and T subgenomes than respective progenitors, although A. arenosa-derived subgenome has more structural variation and transposon distributions than A. thaliana-derived subgenome. These balanced genomic variations are accompanied by pervasive convergent and concerted changes in DNA methylation and gene expression among allotetraploids. The A subgenome is hypomethylated rapidly from F

Indexed as

ArabidopsisEpigenomicsGene Expression Regulation, PlantGenome, PlantHumansPolyploidy

Identifiers

PMID34413505
PMCPMC8484014
OpenAlexW3194550335

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.