{"ok":true,"nota":{"id":"26f0fce57d77c4cb","slug":"genomas-antiguos-de-ecuador-muestran-1-500-anos-de-continuidad-genetic-26f0fc","titulo":"Genomas antiguos de Ecuador muestran 1.500 años de continuidad genética en la costa","resumen":"Un equipo liderado por John Lindo secuenció cuatro genomas de personas enterradas en Salango, en la costa central de Ecuador, de hace entre 740 y 2.300 años. Los resultados muestran una continuidad genética sostenida a lo largo de siglos.","fuente":"phys","fuenteNombre":"Phys.org","color":"#2b5c8a","autor":"","url":"https://phys.org/news/2026-10-ancient-ecuadorian-genomes-reveal-years.html","imagen":"https://scx1.b-cdn.net/csz/news/tmb/2026/ancient-ecuadorian-gen.jpg","tema":"ciencia","subtemas":["genomica-antigua","ecuador","arqueologia","poblamiento-americano","costa-pacifica"],"entidades":["John Lindo","Salango","Ecuador"],"formato":"dato","entretenimiento":false,"pubTs":"2026-10-27T20:20:01.000Z","indexTs":"2026-10-27T20:23:20.243Z","hash":"f5083a44155d048fec751a413c7ed186dcfc8d7c3e16501ecbced08cca024213","tsa":{"time":"Oct 27 20:23:43 2026 GMT","provider":"freetsa.org","sobre":"sello"},"stats":{"views":1,"likes":0,"clicks":0,"dwell":0},"tipo":"normal","registro":"hallazgo","porQueImporta":"Los restos de Salango, de entre 740 y 2.300 años de antigüedad, muestran que las poblaciones de la costa ecuatoriana mantuvieron rasgos genéticos durante unos 1.500 años. Esto cuestiona la idea de que esas sociedades se reemplazaron de golpe. Para quien vive en esta parte de América, es una forma de ver que la historia de la región es más larga y estable de lo que suele contarse en la escuela.","quienFirma":"John Lindo y colaboradores","confianza":"revisado","consulta":null},"sello":{"hash":"f5083a44155d048fec751a413c7ed186dcfc8d7c3e16501ecbced08cca024213","sello":"abaf299cd28f59d8ac3c85f72914f951ff13b7b9b948a7ccad7fa883a9d44842","beacon":{"drand":{"cadena":"8990e7a9aaed2ffed73dbd7092123d6f289930540d7651336225dc172e51b2ce","ronda":6590052,"aleatorio":"1d23657fb3bd32be5438931946003be89e2e72aa052ae403e3905d7220cfae53","tiempo":"2026-10-27T20:23:00.000Z"},"nist":{"cadena":2,"pulso":2001960,"salida":"2C4F2E865C4BEB9323110E2DF9922DB3F3DD03D98346D2CAB3A86C0E8CAE6899D958239148D54C281E070C5DD47C4700B236EB405D6952A93E7B6145471A4804","tiempo":"2026-10-27T20:22:00.000Z"},"noAntes":"2026-10-27T20:23:00.000Z"},"verificacion":{"drand":true,"nist":true},"tsa":{"time":"Oct 27 20:23:43 2026 GMT","provider":"freetsa.org","sobre":"sello"},"original":{"titulo":"Ancient Ecuadorian genomes reveal 1,500 years of genetic continuity along Pacific coast","descripcion":"Ancient genomes from coastal Ecuador reveal 1,500 years of genetic continuity in an understudied part of the ancient world. John Lindo and colleagues sequenced four genomes from individuals excavated at Salango on Ecuador's central coast, dating to around 2,300 years ago, 1,900 years ago and 740 years ago.","pubDate":"Tue, 27 Oct 2026 16:20:01 EDT","url":"https://phys.org/news/2026-10-ancient-ecuadorian-genomes-reveal-years.html"},"indexado":"2026-10-27T20:23:20.243Z"}}