{"id":434388,"date":"2026-09-16T19:37:13","date_gmt":"2026-09-16T19:37:13","guid":{"rendered":"http:\/\/6aa9aee9e64318cf3c9dfa40"},"modified":"2026-09-16T19:37:13","modified_gmt":"2026-09-16T19:37:13","slug":"el-adn-del-perro-chihuahua-revela-un-vinculo-inesperado-con-los-coyotes","status":"publish","type":"post","link":"https:\/\/sarmiento24h.com\/?p=434388","title":{"rendered":"El ADN del perro chihuahua revela un v\u00ednculo inesperado con los coyotes"},"content":{"rendered":"<p>Los perros chihuahua son reconocidos por una peculiaridad: a pesar de ser los canes m\u00e1s peque\u00f1os del mundo, suelen demostrar una actitud desafiante cuando se trata de defender su territorio. Aunque esto suele atribuirse a los comportamientos reactivos y nerviosos documentados en estos animales, una nueva investigaci\u00f3n podr\u00eda haber encontrado una posible explicaci\u00f3n gen\u00e9tica.<\/p>\n<p>Investigadores de la Universidad de Stanford descubrieron que <strong>la raza originaria de M\u00e9xico comparte algunos genes con los coyotes silvestres<\/strong> (<em>Canis latrans<\/em>). A diferencia de estudios previos, el trabajo logr\u00f3 identificar indicadores gen\u00e9ticos espec\u00edficos compartidos entre ambas especies, en lugar de limitarse a calcular la proporci\u00f3n general de ascendencia.<\/p>\n<p>Los cient\u00edficos llegaron a estas conclusiones gracias al desarrollo de dos sistemas inform\u00e1ticos dise\u00f1ados para analizar los genomas de diversos animales y, al mismo tiempo, identificar posibles relaciones entre ellos.<\/p>\n<hr>\n<div class=\"ContentCardEmbedWrapper-hkvhYu kMYDit content-card-embed content-card-embed--stacked\" data-testid=\"ContentCardEmbedWrapper\" readability=\"23.782101167315\">\n<div class=\"ContentCardEmbedImage-bqahne fjmzkP content-card-embed__image\" data-testid=\"ContentCardEmbedImage\"><span class=\"SpanWrapper-kFnjvc eKnjjD responsive-asset\"><picture class=\"ResponsiveImagePicture-jKunQM gjCCFj responsive-image\"><img decoding=\"async\" alt=\"perros 1208652444\" loading=\"lazy\" class=\"ResponsiveImageContainer-dkeESL cQPiWi responsive-image__image\" srcset=\"https:\/\/media.es.wired.com\/photos\/67ffff7e4db2520940b764c1\/master\/w_120,c_limit\/perros%201208652444.jpg 120w, https:\/\/media.es.wired.com\/photos\/67ffff7e4db2520940b764c1\/master\/w_240,c_limit\/perros%201208652444.jpg 240w, https:\/\/media.es.wired.com\/photos\/67ffff7e4db2520940b764c1\/master\/w_320,c_limit\/perros%201208652444.jpg 320w, https:\/\/media.es.wired.com\/photos\/67ffff7e4db2520940b764c1\/master\/w_640,c_limit\/perros%201208652444.jpg 640w, https:\/\/media.es.wired.com\/photos\/67ffff7e4db2520940b764c1\/master\/w_768,c_limit\/perros%201208652444.jpg 768w\" sizes=\"100vw\" src=\"https:\/\/media.es.wired.com\/photos\/67ffff7e4db2520940b764c1\/master\/w_775%2Cc_limit\/perros%25201208652444.jpg\"><\/picture><\/span><\/div>\n<div class=\"ContentCardEmbedInfo-buyHWH gWLOee\" readability=\"25.268482490272\">\n<div class=\"BaseText-fEwdHD ContentCardEmbedHed-kDKGDs iUENtL dlHXUJ content-card-embed__hed\" data-testid=\"ContentCardEmbedHed\"><a class=\"BaseLink-haTOKm ContentCardEmbedHedLink-iBZsco ILkR hhUFQU content-card-embed__hed-link link\" href=\"https:\/\/es.wired.com\/articulos\/los-perros-comprenden-mas-del-lenguaje-humano-de-lo-que-creiamos\" data-testid=\"ContentCardEmbedHedLink\">Los perros comprenden m\u00e1s del lenguaje humano de lo que cre\u00edamos<\/a><\/div>\n<p>Un nuevo estudio demuestra que los perros tambi\u00e9n pueden detectar informaci\u00f3n significativa en discursos neutros, lo cual desaf\u00eda la noci\u00f3n de que esta habilidad es exclusivamente humana.<\/p>\n<\/div>\n<\/div>\n<hr>\n<p>Los autores describen Gnomix como un sistema de inteligencia artificial y aprendizaje autom\u00e1tico que <strong>permite determinar de qu\u00e9 ascendencia proviene cada segmento del ADN de un ser vivo<\/strong>, considerando posibles mezclas gen\u00e9ticas ocurridas a lo largo del tiempo.<\/p>\n<p>Este proceso se conoce como inferencia de ascendencia local (LAI, por su nombre en ingl\u00e9s) y, en otras palabras, permite reconstruir procesos de mestizaje gen\u00e9tico para estudiar c\u00f3mo determinadas variantes se relacionan con diferentes poblaciones.<\/p>\n<p>En paralelo, los cient\u00edficos crearon otra herramienta llamada Gnofix, que permite corregir errores de faseado, los cuales ocurren cuando se determina incorrectamente de qu\u00e9 progenitor, madre o padre, proviene un conjunto espec\u00edfico de <a href=\"https:\/\/es.wired.com\/articulos\/estudio-demuestra-que-la-evolucion-ha-reutilizado-los-mismos-genes-por-120-millones-de-anos\">variantes gen\u00e9ticas.<\/a><\/p>\n<p>Ambos programas se emplearon para analizar la ascendencia gen\u00e9tica de perros del \u201cNuevo Mundo\u201d. Gnomix fue entrenado con genomas completos de 191 c\u00e1nidos y posteriormente se analizaron 531 genomas de perros, utilizando Gnofix para corregir su faseado.<\/p>\n<h2>Perros chihuahua con ADN de coyote salvaje<\/h2>\n<p>Uno de los resultados m\u00e1s llamativos del estudio es que confirm\u00f3 hallazgos previos que demostraron que los perros chihuahua conservan cerca de 4% de ascendencia de canes que habitaban en Am\u00e9rica antes de la llegada de los europeos. Sin embargo, tambi\u00e9n detectaron <strong>segmentos gen\u00f3micos compartidos entre esta raza y coyotes salvajes.<\/strong><\/p>\n<p>El informe publicado en <em>Nature Communications<\/em> recuerda que existe evidencia de que las culturas precolombinas cruzaron coyotes con perros. No obstante, los cient\u00edficos no descartan que esta combinaci\u00f3n gen\u00e9tica sea producto de encuentros casuales.<\/p>\n<p>La investigaci\u00f3n no obtuvo suficiente evidencia para determinar cu\u00e1ndo se combinaron los genes de coyotes con los chihuahua ni cu\u00e1ntas de las caracter\u00edsticas actuales de estos peque\u00f1os canes pueden explicarse de manera concluyente por su herencia gen\u00e9tica.<\/p>\n<h2>El mestizaje gen\u00e9tico del xoloitzcuintle<\/h2>\n<p>Sin embargo, s\u00ed aporta nuevos datos sobre otra raza canina nativa de M\u00e9xico: el xoloitzcuintle. En el caso de estos perros, caracterizados por una carencia casi total de pelaje, el estudio encontr\u00f3 que <strong>4.03% de su genoma est\u00e1 formado por segmentos que presentan una ascendencia precolombina identificada como \u00e1rtica<\/strong>, lo que sugiere una relaci\u00f3n gen\u00e9tica cercana con antiguos perros nativos que habitaban Am\u00e9rica antes de la colonizaci\u00f3n europea.<\/p>\n<p>Adem\u00e1s, gracias al <em>software<\/em> que permite localizar los fragmentos compartidos dentro del genoma, analizar su longitud y aplicar el modelo de recombinaci\u00f3n gen\u00e9tica, los investigadores estimaron que, en este caso, la combinaci\u00f3n gen\u00e9tica entre perros europeos y precolombinos ocurri\u00f3 hace m\u00e1s de 100 generaciones, alrededor del a\u00f1o 1703. \u201cHasta donde sabemos, somos los primeros en identificar esta ascendencia precolombina a nivel de segmento gen\u00f3mico\u201d, se\u00f1alan los autores en el art\u00edculo <a href=\"https:\/\/www.nature.com\/articles\/s41467-026-75391-0\">publicado<\/a> en la revista de <em>Nature<\/em>.<\/p>\n<p>La comunidad cient\u00edfica a\u00fan no alcanza un consenso sobre el momento y el lugar en que los perros fueron domesticados por primera vez. No obstante, <a href=\"https:\/\/es.wired.com\/articulos\/la-diversidad-de-razas-de-los-perros-surgio-hace-miles-de-anos-mucho-antes-de-lo-que-se-pensaba\">investigaciones<\/a> recientes revelan que <strong>los canes domesticados comenzaron a desarrollar caracter\u00edsticas distintivas hace al menos 11,000 a\u00f1os<\/strong>, probablemente como resultado de pr\u00e1cticas tempranas de crianza y comercio derivadas de las funciones que desempe\u00f1aban estos animales en la vida humana de aquellos tiempos.<\/p>\n<p>Con estas pr\u00e1cticas, muchos de los instintos naturales y caracter\u00edsticas de los perros primitivos se perdieron. No obstante, la nueva investigaci\u00f3n plantea una posible explicaci\u00f3n gen\u00e9tica de por qu\u00e9 tu perro chihuahua tiene esas peculiares orejas, a\u00falla con peculiar sentimiento y defiende su territorio como si fuera un coyote salvaje. El hallazgo no significa que sean descendientes de coyotes, sino que conservar\u00edan fragmentos de esa historia evolutiva.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Los perros chihuahua son reconocidos por una&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":434389,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[46],"tags":[],"class_list":["post-434388","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tecnologia"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>El ADN del perro chihuahua revela un v\u00ednculo inesperado con los coyotes - Sarmiento24h<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/sarmiento24h.com\/?p=434388\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"El ADN del perro chihuahua revela un v\u00ednculo inesperado con los coyotes - Sarmiento24h\" \/>\n<meta property=\"og:description\" content=\"Los perros chihuahua son reconocidos por una&#046;&#046;&#046;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/sarmiento24h.com\/?p=434388\" \/>\n<meta property=\"og:site_name\" content=\"Sarmiento24h\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/facebook.com\/s24hnoticias\" \/>\n<meta property=\"article:published_time\" content=\"2026-09-16T19:37:13+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/media.es.wired.com\/photos\/67ffff7e4db2520940b764c1\/master\/w_775%2Cc_limit\/perros%25201208652444.jpg\" \/>\n<meta name=\"author\" content=\"sarmiento24h@gmail.com\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@sarmiento24h\" \/>\n<meta name=\"twitter:site\" content=\"@sarmiento24h\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"sarmiento24h@gmail.com\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/sarmiento24h.com\\\/?p=434388#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/sarmiento24h.com\\\/?p=434388\"},\"author\":{\"name\":\"sarmiento24h@gmail.com\",\"@id\":\"https:\\\/\\\/sarmiento24h.com\\\/#\\\/schema\\\/person\\\/d653a59725ad629a7e0429af7b939d4d\"},\"headline\":\"El ADN del perro chihuahua revela un v\u00ednculo inesperado con los coyotes\",\"datePublished\":\"2026-09-16T19:37:13+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/sarmiento24h.com\\\/?p=434388\"},\"wordCount\":805,\"publisher\":{\"@id\":\"https:\\\/\\\/sarmiento24h.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/sarmiento24h.com\\\/?p=434388#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/sarmiento24h.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/el-adn-del-perro-chihuahua-revela-un-vinculo-inesperado-con-los-coyotes.jpg\",\"articleSection\":[\"Tecnologia\"],\"inLanguage\":\"es\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/sarmiento24h.com\\\/?p=434388\",\"url\":\"https:\\\/\\\/sarmiento24h.com\\\/?p=434388\",\"name\":\"El ADN del perro chihuahua revela un v\u00ednculo inesperado con los coyotes - Sarmiento24h\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/sarmiento24h.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/sarmiento24h.com\\\/?p=434388#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/sarmiento24h.com\\\/?p=434388#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/sarmiento24h.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/el-adn-del-perro-chihuahua-revela-un-vinculo-inesperado-con-los-coyotes.jpg\",\"datePublished\":\"2026-09-16T19:37:13+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/sarmiento24h.com\\\/?p=434388#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/sarmiento24h.com\\\/?p=434388\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/sarmiento24h.com\\\/?p=434388#primaryimage\",\"url\":\"https:\\\/\\\/sarmiento24h.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/el-adn-del-perro-chihuahua-revela-un-vinculo-inesperado-con-los-coyotes.jpg\",\"contentUrl\":\"https:\\\/\\\/sarmiento24h.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/el-adn-del-perro-chihuahua-revela-un-vinculo-inesperado-con-los-coyotes.jpg\",\"width\":775,\"height\":443},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/sarmiento24h.com\\\/?p=434388#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/sarmiento24h.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"El ADN del perro chihuahua revela un v\u00ednculo inesperado con los coyotes\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/sarmiento24h.com\\\/#website\",\"url\":\"https:\\\/\\\/sarmiento24h.com\\\/\",\"name\":\"Sarmiento24h\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/sarmiento24h.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/sarmiento24h.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"es\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/sarmiento24h.com\\\/#organization\",\"name\":\"Sarmiento24h\",\"url\":\"https:\\\/\\\/sarmiento24h.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/sarmiento24h.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/sarmiento24h.com\\\/wp-content\\\/uploads\\\/2025\\\/12\\\/AddText_12-16-10.30.52.jpg\",\"contentUrl\":\"https:\\\/\\\/sarmiento24h.com\\\/wp-content\\\/uploads\\\/2025\\\/12\\\/AddText_12-16-10.30.52.jpg\",\"width\":1220,\"height\":324,\"caption\":\"Sarmiento24h\"},\"image\":{\"@id\":\"https:\\\/\\\/sarmiento24h.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/facebook.com\\\/s24hnoticias\",\"https:\\\/\\\/x.com\\\/sarmiento24h\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/sarmiento24h.com\\\/#\\\/schema\\\/person\\\/d653a59725ad629a7e0429af7b939d4d\",\"name\":\"sarmiento24h@gmail.com\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/sarmiento24h.com\\\/wp-content\\\/litespeed\\\/avatar\\\/d02cbc4e23c747e6659cd45907173c8f.jpg?ver=1789257491\",\"url\":\"https:\\\/\\\/sarmiento24h.com\\\/wp-content\\\/litespeed\\\/avatar\\\/d02cbc4e23c747e6659cd45907173c8f.jpg?ver=1789257491\",\"contentUrl\":\"https:\\\/\\\/sarmiento24h.com\\\/wp-content\\\/litespeed\\\/avatar\\\/d02cbc4e23c747e6659cd45907173c8f.jpg?ver=1789257491\",\"caption\":\"sarmiento24h@gmail.com\"},\"sameAs\":[\"https:\\\/\\\/sarmiento24h.com\"],\"url\":\"https:\\\/\\\/sarmiento24h.com\\\/?author=1\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"El ADN del perro chihuahua revela un v\u00ednculo inesperado con los coyotes - Sarmiento24h","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/sarmiento24h.com\/?p=434388","og_locale":"es_ES","og_type":"article","og_title":"El ADN del perro chihuahua revela un v\u00ednculo inesperado con los coyotes - Sarmiento24h","og_description":"Los perros chihuahua son reconocidos por una&#46;&#46;&#46;","og_url":"https:\/\/sarmiento24h.com\/?p=434388","og_site_name":"Sarmiento24h","article_publisher":"https:\/\/facebook.com\/s24hnoticias","article_published_time":"2026-09-16T19:37:13+00:00","og_image":[{"url":"https:\/\/media.es.wired.com\/photos\/67ffff7e4db2520940b764c1\/master\/w_775%2Cc_limit\/perros%25201208652444.jpg","type":"","width":"","height":""}],"author":"sarmiento24h@gmail.com","twitter_card":"summary_large_image","twitter_creator":"@sarmiento24h","twitter_site":"@sarmiento24h","twitter_misc":{"Escrito por":"sarmiento24h@gmail.com","Tiempo de lectura":"4 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/sarmiento24h.com\/?p=434388#article","isPartOf":{"@id":"https:\/\/sarmiento24h.com\/?p=434388"},"author":{"name":"sarmiento24h@gmail.com","@id":"https:\/\/sarmiento24h.com\/#\/schema\/person\/d653a59725ad629a7e0429af7b939d4d"},"headline":"El ADN del perro chihuahua revela un v\u00ednculo inesperado con los coyotes","datePublished":"2026-09-16T19:37:13+00:00","mainEntityOfPage":{"@id":"https:\/\/sarmiento24h.com\/?p=434388"},"wordCount":805,"publisher":{"@id":"https:\/\/sarmiento24h.com\/#organization"},"image":{"@id":"https:\/\/sarmiento24h.com\/?p=434388#primaryimage"},"thumbnailUrl":"https:\/\/sarmiento24h.com\/wp-content\/uploads\/2026\/09\/el-adn-del-perro-chihuahua-revela-un-vinculo-inesperado-con-los-coyotes.jpg","articleSection":["Tecnologia"],"inLanguage":"es"},{"@type":"WebPage","@id":"https:\/\/sarmiento24h.com\/?p=434388","url":"https:\/\/sarmiento24h.com\/?p=434388","name":"El ADN del perro chihuahua revela un v\u00ednculo inesperado con los coyotes - Sarmiento24h","isPartOf":{"@id":"https:\/\/sarmiento24h.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/sarmiento24h.com\/?p=434388#primaryimage"},"image":{"@id":"https:\/\/sarmiento24h.com\/?p=434388#primaryimage"},"thumbnailUrl":"https:\/\/sarmiento24h.com\/wp-content\/uploads\/2026\/09\/el-adn-del-perro-chihuahua-revela-un-vinculo-inesperado-con-los-coyotes.jpg","datePublished":"2026-09-16T19:37:13+00:00","breadcrumb":{"@id":"https:\/\/sarmiento24h.com\/?p=434388#breadcrumb"},"inLanguage":"es","potentialAction":[{"@type":"ReadAction","target":["https:\/\/sarmiento24h.com\/?p=434388"]}]},{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/sarmiento24h.com\/?p=434388#primaryimage","url":"https:\/\/sarmiento24h.com\/wp-content\/uploads\/2026\/09\/el-adn-del-perro-chihuahua-revela-un-vinculo-inesperado-con-los-coyotes.jpg","contentUrl":"https:\/\/sarmiento24h.com\/wp-content\/uploads\/2026\/09\/el-adn-del-perro-chihuahua-revela-un-vinculo-inesperado-con-los-coyotes.jpg","width":775,"height":443},{"@type":"BreadcrumbList","@id":"https:\/\/sarmiento24h.com\/?p=434388#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/sarmiento24h.com\/"},{"@type":"ListItem","position":2,"name":"El ADN del perro chihuahua revela un v\u00ednculo inesperado con los coyotes"}]},{"@type":"WebSite","@id":"https:\/\/sarmiento24h.com\/#website","url":"https:\/\/sarmiento24h.com\/","name":"Sarmiento24h","description":"","publisher":{"@id":"https:\/\/sarmiento24h.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/sarmiento24h.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"es"},{"@type":"Organization","@id":"https:\/\/sarmiento24h.com\/#organization","name":"Sarmiento24h","url":"https:\/\/sarmiento24h.com\/","logo":{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/sarmiento24h.com\/#\/schema\/logo\/image\/","url":"https:\/\/sarmiento24h.com\/wp-content\/uploads\/2025\/12\/AddText_12-16-10.30.52.jpg","contentUrl":"https:\/\/sarmiento24h.com\/wp-content\/uploads\/2025\/12\/AddText_12-16-10.30.52.jpg","width":1220,"height":324,"caption":"Sarmiento24h"},"image":{"@id":"https:\/\/sarmiento24h.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/facebook.com\/s24hnoticias","https:\/\/x.com\/sarmiento24h"]},{"@type":"Person","@id":"https:\/\/sarmiento24h.com\/#\/schema\/person\/d653a59725ad629a7e0429af7b939d4d","name":"sarmiento24h@gmail.com","image":{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/sarmiento24h.com\/wp-content\/litespeed\/avatar\/d02cbc4e23c747e6659cd45907173c8f.jpg?ver=1789257491","url":"https:\/\/sarmiento24h.com\/wp-content\/litespeed\/avatar\/d02cbc4e23c747e6659cd45907173c8f.jpg?ver=1789257491","contentUrl":"https:\/\/sarmiento24h.com\/wp-content\/litespeed\/avatar\/d02cbc4e23c747e6659cd45907173c8f.jpg?ver=1789257491","caption":"sarmiento24h@gmail.com"},"sameAs":["https:\/\/sarmiento24h.com"],"url":"https:\/\/sarmiento24h.com\/?author=1"}]}},"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/sarmiento24h.com\/wp-content\/uploads\/2026\/09\/el-adn-del-perro-chihuahua-revela-un-vinculo-inesperado-con-los-coyotes.jpg","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/sarmiento24h.com\/index.php?rest_route=\/wp\/v2\/posts\/434388","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sarmiento24h.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sarmiento24h.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sarmiento24h.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sarmiento24h.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=434388"}],"version-history":[{"count":0,"href":"https:\/\/sarmiento24h.com\/index.php?rest_route=\/wp\/v2\/posts\/434388\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sarmiento24h.com\/index.php?rest_route=\/wp\/v2\/media\/434389"}],"wp:attachment":[{"href":"https:\/\/sarmiento24h.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=434388"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sarmiento24h.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=434388"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sarmiento24h.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=434388"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}