ArticleEnvironmental science & technology2021
Does Arsenic Contamination Affect DNA Methylation Patterns in a Wild Bird Population? An Experimental Approach.
Article in Environmental science & technology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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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.
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Who cites it
7 citing papers in PubMed, 16 citations in OpenAlex.
- Investigating epigenetic biomarkers of age, sex, and disease in captive South African cheetahs (Acinonyx jubatus jubatus).PloS one · 2026Article
- Epigenetic Responses to Anthropogenic Versus Natural Sources of Oil Exposure Differ in Wild Arctic Seabird Populations.Evolutionary applications · 2025Article
- Epigenetics in thyroid cancer: a bibliometric analysis.Endocrine connections · 2024Article
- Variation in DNA Methylation in Avian Nestlings Is Largely Determined by Genetic Effects.Molecular biology and evolution · 2023Article
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- Does Arsenic Contamination Affect DNA Methylation Patterns in a Wild Bird Population? An Experimental Approach.Environmental science & technology · 2021Article
Corrections and comments
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Authors and funding
7 authors at 2 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Pollutants, such as toxic metals, negatively influence organismal health and performance, even leading to population collapses. Studies in model organisms have shown that epigenetic marks, such as DNA methylation, can be modulated by various environmental factors, including pollutants, influencing gene expression, and various organismal traits. Yet experimental data on the effects of pollution on DNA methylation from wild animal populations are largely lacking. We here experimentally investigated for the first time the effects of early-life exposure to environmentally relevant levels of a key pollutant, arsenic (As), on genome-wide DNA methylation in a wild bird population. We experimentally exposed nestlings of great tits (
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