ArticleScientific reports2023
Heatwave resilience of juvenile white sturgeon is associated with epigenetic and transcriptional alterations.
Article in Scientific reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
What it found
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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.
The trial behind it
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Who cites it
9 citing papers in PubMed, 22 citations in OpenAlex.
- Integrated Transcriptome and Methylome Analyses Reveal Sex-Specific Molecular Responses to Chronic Heat Stress in Tongue Sole (Animals : an open access journal from MDPI · 2026Article
- Heatwave duration modulates physio-biochemical responses in genetically improved farmed tilapia (Oreochromis niloticus) under simulated conditions.Fish physiology and biochemistry · 2026Article
- Embryonic Hormetic Priming Modulates Later-Life Thermal Tolerance.Ecology and evolution · 2026Article
- The relevance and application of measures of thermal tolerance to fish ecology, conservation and aquaculture.Conservation physiology · 2026Article
- Cryptic Reproductive Costs of Heatwaves for Animal Populations.Global change biology · 2025Review
- Effects of rearing temperature on growth, energy reserves, and thermal plasticity of juvenile lake sturgeon.Fish physiology and biochemistry · 2025Article
- Prior thermal acclimation gives White Sturgeon a fin up dealing with low oxygen.Conservation physiology · 2025Article
- Genomic and Epigenomic Influences on Resilience across Scales: Lessons from the Responses of Fish to Environmental Stressors.Integrative and comparative biology · 2024Review
- To live or let die? Epigenetic adaptations to climate change-a review.Environmental epigenetics · 2024Review
Corrections and comments
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Authors and funding
9 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Heatwaves are increasing in frequency and severity, posing a significant threat to organisms globally. In aquatic environments heatwaves are often associated with low environmental oxygen, which is a deadly combination for fish. However, surprisingly little is known about the capacity of fishes to withstand these interacting stressors. This issue is particularly critical for species of extreme conservation concern such as sturgeon. We assessed the tolerance of juvenile white sturgeon from an endangered population to heatwave exposure and investigated how this exposure affects tolerance to additional acute stressors. We measured whole-animal thermal and hypoxic performance and underlying epigenetic and transcriptional mechanisms. Sturgeon exposed to a simulated heatwave had increased thermal tolerance and exhibited complete compensation for the effects of acute hypoxia. These changes were associated with an increase in mRNA levels involved in thermal and hypoxic stress (hsp90a, hsp90b, hsp70 and hif1a) following these stressors. Global DNA methylation was sensitive to heatwave exposure and rapidly responded to acute thermal and hypoxia stress over the course of an hour. These data demonstrate that juvenile white sturgeon exhibit substantial resilience to heatwaves, associated with improved cross-tolerance to additional acute stressors and involving rapid responses in both epigenetic and transcriptional mechanisms.
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Registered trials
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.