Evidence map›Paper›PMID 30361538›Full record

ArticleNature communications2018

Contribution of epigenetic variation to adaptation in Arabidopsis.

Marc W Schmid, Christian Heichinger, Diana Coman Schmid, Daniela Guthörl, Valeria Gagliardini, Rémy Bruggmann, Sirisha Aluri, Catharine Aquino, Bernhard Schmid, Lindsay A Turnbull and 1 more

Abstract read
In one paragraph

Article in Nature communications, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 68 papers.

0numbers the graph read from it
0cells of the map it votes in
68citing 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

68 citing papers in PubMed.

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  20. Tools and Techniques to Accelerate Crop Breeding.Plants (Basel, Switzerland) · 2024
    Review

8 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

11 authors.

Marc W SchmidDepartment of Plant and Microbial Biology, University of Zurich, Zollikerstrasse 107, 8008, Zurich, Switzerland.ORCID http://orcid.org/0000-0001-9554-5318
Christian HeichingerDepartment of Plant and Microbial Biology, University of Zurich, Zollikerstrasse 107, 8008, Zurich, Switzerland.
Diana Coman SchmidDepartment of Plant and Microbial Biology, University of Zurich, Zollikerstrasse 107, 8008, Zurich, Switzerland.
Daniela GuthörlDepartment of Plant and Microbial Biology, University of Zurich, Zollikerstrasse 107, 8008, Zurich, Switzerland.
Valeria GagliardiniDepartment of Plant and Microbial Biology, University of Zurich, Zollikerstrasse 107, 8008, Zurich, Switzerland.
Rémy BruggmannInterfaculty Bioinformatics Unit and Swiss Institute of Bioinformatics, University of Bern, Hochschulstrasse 6, 3012, Bern, Switzerland.
Sirisha AluriFunctional Genomics Center Zurich, ETH and University of Zurich, Winterthurerstrasse 190, 8057, Zurich, Switzerland.
Catharine AquinoFunctional Genomics Center Zurich, ETH and University of Zurich, Winterthurerstrasse 190, 8057, Zurich, Switzerland.
Bernhard SchmidZurich-Basel Plant Science Center, University of Zurich, ETH Zurich and University of Basel, Tannenstrasse 1, 8092, Zurich, Switzerland.ORCID http://orcid.org/0000-0002-8430-3214
Lindsay A TurnbullZurich-Basel Plant Science Center, University of Zurich, ETH Zurich and University of Basel, Tannenstrasse 1, 8092, Zurich, Switzerland.ORCID http://orcid.org/0000-0002-8035-2879
Ueli GrossniklausDepartment of Plant and Microbial Biology, University of Zurich, Zollikerstrasse 107, 8008, Zurich, Switzerland. grossnik@botinst.uzh.ch.ORCID http://orcid.org/0000-0002-0522-8974

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In plants, transgenerational inheritance of some epialleles has been demonstrated but it remains controversial whether epigenetic variation is subject to selection and contributes to adaptation. Simulating selection in a rapidly changing environment, we compare phenotypic traits and epigenetic variation between Arabidopsis thaliana populations grown for five generations under selection and their genetically nearly identical ancestors. Selected populations of two distinct genotypes show significant differences in flowering time and plant architecture, which are maintained for at least 2-3 generations in the absence of selection. While we cannot detect consistent genetic changes, we observe a reduction of epigenetic diversity and changes in the methylation state of about 50,000 cytosines, some of which are associated with phenotypic changes. Thus, we propose that epigenetic variation is subject to selection and can contribute to rapid adaptive responses, although the extent to which epigenetics plays a role in adaptation is still unclear.

Indexed as

Epigenesis, GeneticGenetic VariationAdaptation, PhysiologicalAllelesArabidopsisBase SequenceCytosineDNA MethylationFlowersGene Expression Regulation, PlantGenes, PlantPhenotypeQuantitative Trait, HeritableSelection, GeneticSequence Analysis, DNACytosine

Identifiers

PMID30361538
PMCPMC6202389

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.