The soil microbial methylome: a tool to explore the role of epigenetic memory in driving soil abiotic legacy effects

dc.contributor.authorSizmur, Tom
dc.contributor.authorLarionov, Alexey
dc.date.accessioned2025-01-23T09:43:43Z
dc.date.available2025-01-23T09:43:43Z
dc.date.freetoread2025-01-23
dc.date.issued2025-03
dc.date.pubOnline2025-01-16
dc.description.abstractEpigenetics is a phenomenon whereby a stable hereditable change in gene expression can occur without changing the DNA sequence. DNA methylation (the addition of a methyl group to specific nucleotides in specific DNA motifs) is the most studied epigenetic mechanism and is widely observed in both eukaryotic and prokaryotic cells. We hypothesise that the soil methylome may play an important role in the manifestation of soil abiotic legacy effects, whereby temporary exposure of soil microbial communities to particular environmental conditions influences future soil microbial function. These abiotic legacy effects are important because they underpin the delivery of key ecosystem services in response to global environmental change. Third generation long-read sequencing technologies, such as Pacific Bioscience Single-Molecule Real-Time sequencing (SMRT-seq) and Oxford Nanopore sequencing provide an opportunity to study methylome heterogeneity in complex microbial communities. The simultaneous measurement of epigenetic, transcriptional, and microbial community composition changes may lead to the development of biomarkers of historic environmental stress and a greater understanding of the role of the soil methylome in the resilience of soil microbial communities to future environmental perturbations. It is therefore timely to add the meta-epigenetic layer to the multi-omics analysis of the soil microbiome to advance our understanding of soil abiotic legacy effects.
dc.description.journalNameSoil Biology and Biochemistry
dc.identifier.citationSizmur T, Larionov A. (2025) The soil microbial methylome: a tool to explore the role of epigenetic memory in driving soil abiotic legacy effects. Soil Biology and Biochemistry, Volume 202, March 2025, Article number 109712
dc.identifier.elementsID562362
dc.identifier.issn0038-0717
dc.identifier.paperNo109712
dc.identifier.urihttps://doi.org/10.1016/j.soilbio.2025.109712
dc.identifier.urihttps://dspace.lib.cranfield.ac.uk/handle/1826/23413
dc.identifier.volumeNo202
dc.languageEnglish
dc.language.isoen
dc.publisherElsevier
dc.publisher.urihttps://www.sciencedirect.com/science/article/pii/S0038071725000045?via%3Dihub
dc.rightsAttribution 4.0 Internationalen
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subject41 Environmental Sciences
dc.subject4106 Soil Sciences
dc.subjectGenetics
dc.subjectHuman Genome
dc.subjectNanotechnology
dc.subjectBioengineering
dc.subject2.1 Biological and endogenous factors
dc.subjectAgronomy & Agriculture
dc.subject4106 Soil sciences
dc.subjectMicrobial epigenetics
dc.subjectDNA methylation
dc.subjectMethylome
dc.subjectLegacy effects
dc.subjectPerturbations
dc.subjectMeta-epigenetics
dc.subjectLong-read sequencing
dc.titleThe soil microbial methylome: a tool to explore the role of epigenetic memory in driving soil abiotic legacy effects
dc.typeArticle
dcterms.dateAccepted2025-01-07

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