Evidence map›Paper›PMID 32080174›Full record

ArticleNature communications2020

Chromosome-level assemblies of multiple Arabidopsis genomes reveal hotspots of rearrangements with altered evolutionary dynamics.

Wen-Biao Jiao, Korbinian Schneeberger

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 154 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
154citing papers in PubMed, 1 pooled it
44.7field-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

154 citing papers in PubMed, 1 synthesis or guideline pooled it, 283 citations in OpenAlex.

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  16. Genome-wide CG hypomethylation of theProceedings of the National Academy of Sciences of the United States of America · 2026
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94 more citing papers are in PubMed but not listed here.

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

2 authors at 1 institution in 1 country.

Wen-Biao JiaoMax Planck Institute for Plant Breeding Research, Department of Chromosome Biology, Carl-von-Linné-Weg 10, 50829, Cologne, Germany.ORCID http://orcid.org/0000-0001-8355-2959
Korbinian SchneebergerMax Planck Institute for Plant Breeding Research, Department of Chromosome Biology, Carl-von-Linné-Weg 10, 50829, Cologne, Germany. schneeberger@mpipz.mpg.de.ORCID http://orcid.org/0000-0002-5512-0443
Max Planck Institute for Plant Breeding Research · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Despite hundreds of sequenced Arabidopsis genomes, very little is known about the degree of genomic collinearity within single species, due to the low number of chromosome-level assemblies. Here, we report chromosome-level reference-quality assemblies of seven Arabidopsis thaliana accessions selected across its global range. Each genome reveals between 13-17 Mb rearranged, and 5-6 Mb non-reference sequences introducing copy-number changes in ~5000 genes, including ~1900 non-reference genes. Quantifying the collinearity between the genomes reveals ~350 euchromatic regions, where accession-specific tandem duplications destroy the collinearity between the genomes. These hotspots of rearrangements are characterized by reduced meiotic recombination in hybrids and genes implicated in biotic stress response. This suggests that hotspots of rearrangements undergo altered evolutionary dynamics, as compared to the rest of the genome, which are mostly based on the accumulation of new mutations and not on the recombination of existing variation, and thereby enable a quick response to the biotic stress.

Indexed as

Evolution, MolecularGene RearrangementGenome, PlantArabidopsisChromosomes, PlantGene DosageStress, PhysiologicalSynteny

Identifiers

PMID32080174
PMCPMC7033125
OpenAlexW3007046486

What OpenQuestion holds

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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.