{"ok":true,"nota":{"id":"1e98f43b1051de90","slug":"chornobyl-dog-population-shows-genetic-signatures-of-directional-selec-1e98f4","titulo":"Chornobyl dog population shows genetic signatures of directional selection","resumen":"The latest research on the wild population of dogs in Chornobyl reveals that the genetic differences between these dogs and other similarly isolated dog populations are likely evidence of directional selection, not mutation.","fuente":"phys","fuenteNombre":"Phys.org","color":"#2b5c8a","autor":"","url":"https://phys.org/news/2026-10-chornobyl-dog-population-genetic-signatures.html","imagen":"https://scx1.b-cdn.net/csz/news/tmb/2026/chernobyl-dogs.jpg","tema":"espectaculos","subtemas":[],"entidades":[],"formato":"nota","entretenimiento":false,"pubTs":"2026-10-28T21:40:01.000Z","indexTs":"2026-10-28T21:40:24.394Z","hash":"4977e5a2305d08b61a90f55e6c2519ea912100a2d129a98683862411798c4c43","tsa":{"time":"Oct 28 21:40:26 2026 GMT","provider":"freetsa.org","sobre":"sello"},"stats":{"views":0,"likes":0,"clicks":0,"dwell":0},"tipo":"normal","registro":"hallazgo","porQueImporta":null,"quienFirma":"Phys.org","confianza":"divulgacion","consulta":null},"sello":{"hash":"4977e5a2305d08b61a90f55e6c2519ea912100a2d129a98683862411798c4c43","sello":"43d58633119c2538d285b466d3e0d6e955d62c057f0ff4ddccd68ff99dc6e806","beacon":{"drand":{"cadena":"8990e7a9aaed2ffed73dbd7092123d6f289930540d7651336225dc172e51b2ce","ronda":6593086,"aleatorio":"b68c80f2e2e49f564cd0d190ea2e8d43b4f96a54f50dee784a300bd94bbe27ce","tiempo":"2026-10-28T21:40:00.000Z"},"nist":null,"noAntes":"2026-10-28T21:40:00.000Z"},"verificacion":{"drand":true,"nist":null},"tsa":{"time":"Oct 28 21:40:26 2026 GMT","provider":"freetsa.org","sobre":"sello"},"original":{"titulo":"Chornobyl dog population shows genetic signatures of directional selection","descripcion":"The latest research on the wild population of dogs in Chornobyl reveals that the genetic differences between these dogs and other similarly isolated dog populations are likely evidence of directional selection, not mutation. The work suggests a potential association between genetic selection and environmental variables and could advance understanding of local adaptation and genomic resilience in contaminated environments. The study appears in Genes.","pubDate":"Wed, 28 Oct 2026 17:40:01 EDT","url":"https://phys.org/news/2026-10-chornobyl-dog-population-genetic-signatures.html"},"indexado":"2026-10-28T21:40:24.394Z"}}