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ScienceQuiet 9d · day 11

Study finds Chornobyl's free-breeding dogs show signs of directional selection, not mutation

New genetic analysis of the dog population living near the Chornobyl nuclear site points to selection rather than radiation-driven mutation as the driver of their distinct genome.

newest coverage 8d agosummary written 9d ago7 pieces2 likes & upvotes Google NewsNewswiresMastodonHacker News

What to know

  • Genetic differences in Chornobyl's free-breeding dog population appear driven by directional selection rather than radiation-induced mutation.
  • The study, published in the journal Genes, links the selection pattern to environmental variables at the contaminated site.
  • Findings could inform broader understanding of local adaptation and genomic resilience in populations living in polluted environments.
  • Coverage so far consists of the original research writeup and its pickup across news aggregators, with no named researchers quoted and no substantive public discussion yet.

How it unfolded 1 development · click the chart to see its coverage articlesposts

Peak 2 pieces in 3h at Oct 28, 11 AM; 7 pieces over 11 days (5 articles · 2 posts) Oct 28, 11 AM — 2 pieces · 2 articles — Google News 2Oct 28, 2 PM — 2 pieces · 2 articles — Google News 1, Newswires 1Oct 28, 5 PM — quietOct 28, 8 PM — quietOct 28, 11 PM — quietOct 29, 2 AM — quietOct 29, 5 AM — 1 piece · 1 post — Mastodon 1Oct 29, 8 AM — quietOct 29, 11 AM — quietOct 29, 2 PM — quietOct 29, 5 PM — quietOct 29, 8 PM — quietOct 29, 11 PM — quietOct 30, 2 AM — 1 piece · 1 post — Hacker News 1Oct 30, 5 AM — quietOct 30, 8 AM — quietOct 30, 11 AM — quietOct 30, 2 PM — quietOct 30, 5 PM — 1 piece · 1 article — Google News 1Oct 30, 8 PM — quietOct 30, 11 PM — quietOct 31, 2 AM — quietOct 31, 5 AM — quietOct 31, 8 AM — quietOct 31, 11 AM — quietOct 31, 2 PM — quietOct 31, 5 PM — quietOct 31, 8 PM — quietOct 31, 11 PM — quietNov 1, 1 AM — quietNov 1, 4 AM — quietNov 1, 7 AM — quietNov 1, 10 AM — quietNov 1, 1 PM — quietNov 1, 4 PM — quietNov 1, 7 PM — quietNov 1, 10 PM — quietNov 2, 1 AM — quietNov 2, 4 AM — quietNov 2, 7 AM — quietNov 2, 10 AM — quietNov 2, 1 PM — quietNov 2, 4 PM — quietNov 2, 7 PM — quietNov 2, 10 PM — quietNov 3, 1 AM — quietNov 3, 4 AM — quietNov 3, 7 AM — quietNov 3, 10 AM — quietNov 3, 1 PM — quietNov 3, 4 PM — quietNov 3, 7 PM — quietNov 3, 10 PM — quietNov 4, 1 AM — quietNov 4, 4 AM — quietNov 4, 7 AM — quietNov 4, 10 AM — quietNov 4, 1 PM — quietNov 4, 4 PM — quietNov 4, 7 PM — quietNov 4, 10 PM — quietNov 5, 1 AM — quietNov 5, 4 AM — quietNov 5, 7 AM — quietNov 5, 10 AM — quietNov 5, 1 PM — quietNov 5, 4 PM — quietNov 5, 7 PM — quietNov 5, 10 PM — quietNov 6, 1 AM — quietNov 6, 4 AM — quietNov 6, 7 AM — quietNov 6, 10 AM — quietNov 6, 1 PM — quietNov 6, 4 PM — quietNov 6, 7 PM — quietNov 6, 10 PM — quietYesterday, 1 AM — quietYesterday, 4 AM — quietYesterday, 7 AM — quietYesterday, 10 AM — quietYesterday, 1 PM — quietYesterday, 4 PM — quietYesterday, 7 PM — quietYesterday, 10 PM — quietToday, 1 AM — quietToday, 4 AM — quietToday, 7 AM — quiet 1
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  1. background

    Study circulates on aggregators and social platforms — The phys.org writeup of the study is picked up by Google News aggregators, a Hacker News submission, and a Mastodon post, extending the story's reach without new findings.

  2. 1

    Researchers report directional selection in Chornobyl's dog population

    A study in the journal Genes finds that genetic differences between Chornobyl's free-breeding dogs and other isolated dog populations are likely evidence of directional selection rather than mutation, with a possible association to environmental variables at the site.

    1. 2 outlets Chornobyl Dogs Show Signs of Directional Selection

      first by Mirage News, 10d ago · also The National Tribune

      1 more headline
    2. 1 outlet Genomic Adaptation in Chornobyl Dogs

      first by Scientific Frontline, 8d ago