Evidence map›Paper›PMID 41878014›Full record

ArticleEnvironmental epigenetics2026

Seasonal timing in a changing world: the epigenetic link between environment and reproduction across taxa.

Heidi M Viitaniemi, Tyler J Stevensson, Arild Husby

Abstract read
In one paragraph

Article in Environmental epigenetics, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

3 authors.

Heidi M ViitaniemiDepartment of Biology, Faculty of Science, University of Turku, 20014 Turku, Finland.
Tyler J StevenssonInstitute for Biodiversity, One Health and Veterinary Medicine, University of Glasgow, Glasgow G61 1QH, United Kingdom.
Arild HusbyEvolutionary Biology, Department of Ecology and Genetics, EBC, Uppsala University, 75236 Uppsala, Sweden.ORCID https://orcid.org/0000-0003-1911-8351

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

All plants and animals must time their annual reproduction to seasonal variation in resources to optimize reproductive fitness. Environmental factors such as photoperiod and temperature are well known to influence seasonal timing of reproduction but how organisms incorporate environmental cues to alter physiological responses and initiate reproduction remains poorly characterized at the genetic level. A growing number of studies have found that epigenetic mechanisms, such as noncoding RNA, histone modification, and DNA methylation, can have an important role in modifying transcriptional regulation of traits related to seasonal timing. While epigenetic modifications act differently across taxa, there is consistent evidence for their involvement in the timing of seasonal life-history transitions. Here, we discuss the way in which environmental cues trigger epigenetic modifications and propose several roles for their involvement in the regulation of seasonal phenotypes in plants, invertebrates, and vertebrates.

Indexed as

circannual rhythmsDNA methylationepigeneticshistone modificationlife-history transitionsncRNAphotoperiodtranscription

Identifiers

PMID41878014
PMCPMC13007883

What OpenQuestion holds

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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.