Evidence map›Paper›PMID 31742813›Full record

ArticlePlant biotechnology journal2020

Learning from methylomes: epigenomic correlates of Populus balsamifera traits based on deep learning models of natural DNA methylation.

Marc J Champigny, Faride Unda, Oleksandr Skyba, Raju Y Soolanayakanahally, Shawn D Mansfield, Malcolm M Campbell

Abstract read
In one paragraph

Article in Plant biotechnology journal, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing 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

12 citing papers in PubMed.

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  4. Integrating multi-omics and machine learning for disease resistance prediction in legumes.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2025
    Review
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  7. EarlySensors (Basel, Switzerland) · 2024
    Article
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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

6 authors.

Marc J ChampignyDepartment of Molecular and Cellular Biology, University of Guelph, Guelph, ON, Canada.
Faride UndaDepartment of Wood Science, University of British Columbia, Vancouver, BC, Canada.
Oleksandr SkybaDepartment of Wood Science, University of British Columbia, Vancouver, BC, Canada.
Raju Y SoolanayakanahallySaskatoon Research and Development Centre, Agriculture and Agri-Food Canada, Saskatoon, SK, Canada.
Shawn D MansfieldDepartment of Wood Science, University of British Columbia, Vancouver, BC, Canada.ORCID 0000-0002-0175-554X
Malcolm M CampbellDepartment of Molecular and Cellular Biology, University of Guelph, Guelph, ON, Canada.ORCID 0000-0002-1396-6651

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Epigenomes have remarkable potential for the estimation of plant traits. This study tested the hypothesis that natural variation in DNA methylation can be used to estimate industrially important traits in a genetically diverse population of Populus balsamifera L. (balsam poplar) trees grown at two common garden sites. Statistical learning experiments enabled by deep learning models revealed that plant traits in novel genotypes can be modelled transparently using small numbers of methylated DNA predictors. Using this approach, tissue type, a nonheritable attribute, from which DNA methylomes were derived was assigned, and provenance, a purely heritable trait and an element of population structure, was determined. Significant proportions of phenotypic variance in quantitative wood traits, including total biomass (57.5%), wood density (40.9%), soluble lignin (25.3%) and cell wall carbohydrate (mannose: 44.8%) contents, were also explained from natural variation in DNA methylation. Modelling plant traits using DNA methylation can capture tissue-specific epigenetic mechanisms underlying plant phenotypes in natural environments. DNA methylation-based models offer new insight into natural epigenetic influence on plants and can be used as a strategy to validate the identity, provenance or quality of agroforestry products.

Indexed as

PopulusDeep LearningDNA MethylationEpigenomeEpigenomicsPhenotypeauthenticationdeep learningepigenomicspoplar

Identifiers

PMID31742813
PMCPMC7207000

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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.