{"id":8286,"date":"2019-02-06T14:23:54","date_gmt":"2019-02-06T16:23:54","guid":{"rendered":"https:\/\/blog.mindthegraph.com\/?p=8286"},"modified":"2022-10-18T11:58:02","modified_gmt":"2022-10-18T14:58:02","slug":"dog-evolution-scientific-infographic","status":"publish","type":"post","link":"https:\/\/mindthegraph.com\/blog\/pt\/dog-evolution-scientific-infographic\/","title":{"rendered":"A evolu\u00e7\u00e3o dos c\u00e3es: Um infogr\u00e1fico cient\u00edfico de nosso melhor amigo"},"content":{"rendered":"<p>Os c\u00e3es s\u00e3o os melhores amigos das pessoas e evolu\u00edram perto de n\u00f3s quando lobos e humanos estavam tentando sobreviver ao frio inverno sem tecnologia. Seu animal de estima\u00e7\u00e3o pode n\u00e3o parecer a parte, mas se voc\u00ea analisar o DNA e voltar muito no passado, voc\u00ea ver\u00e1 que seu c\u00e3o, como todos os c\u00e3es, \u00e9 descendente de lobos. Lobos cinzentos e c\u00e3es divergiram de uma esp\u00e9cie de lobo extinta cerca de 15.000 a 40.000 anos atr\u00e1s.<\/p>\n\n\n\n<div class=\"is-content-justification-center is-layout-flex wp-container-1 wp-block-buttons\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link\" href=\"https:\/\/mindthegraph.com\/science_figures\">Criar Figuras Cient\u00edficas Eficazes em Minutas<\/a><\/div>\n<\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><a href=\"https:\/\/mindthegraph.com\/science_figures\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"341\" src=\"https:\/\/blog.mindthegraph.com\/wp-content\/uploads\/2019\/02\/preview_56860-1024x341.png\" alt=\"preview_56860\" class=\"wp-image-8295\" srcset=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/02\/preview_56860-1024x341.png 1024w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/02\/preview_56860-300x100.png 300w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/02\/preview_56860-768x256.png 768w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/02\/preview_56860.png 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure><\/div>\n\n\n<p>Um estudo cient\u00edfico<sup>1<\/sup> &nbsp;publicado sobre a natureza sugere que os c\u00e3es modernos provavelmente descenderam de apenas uma popula\u00e7\u00e3o que vivia continuamente na Europa. \"Exatamente quem domesticou estes lobos, quando, e quantas vezes, ainda \u00e9 um mist\u00e9rio, e os cientistas n\u00e3o concordam com a resposta. Os c\u00e3es provavelmente foram domesticados por acidente, quando os lobos come\u00e7aram a seguir antigos ca\u00e7adores-coletores para lanchar em seu lixo. Os lobos d\u00f3ceis podem ter sido levados com restos de comida extra, diz a teoria, ent\u00e3o eles sobreviveram melhor, e passaram seus genes\".<\/p>\n\n\n\n<p>No entanto, apesar dos esfor\u00e7os dos cientistas, h\u00e1 muitas controv\u00e9rsias sobre a evolu\u00e7\u00e3o do c\u00e3o. O artigo \"Qu\u00e3o precisa \u00e9 a Teoria Alfa da domestica\u00e7\u00e3o de c\u00e3es\"?<sup>2<\/sup> nos traz os \u00faltimos estudos sobre a evolu\u00e7\u00e3o e domestica\u00e7\u00e3o de c\u00e3es:<\/p>\n\n\n\n<p><em>\"Que o primeiro animal domesticado era um grande carn\u00edvoro, que teria sido um competidor por comida - qualquer um que tivesse passado tempo com lobos selvagens veria como era improv\u00e1vel que n\u00f3s de alguma forma os dom\u00e1ssemos de uma forma que levasse \u00e0 domestica\u00e7\u00e3o\", diz Brian Hare, diretor do Centro de Cogni\u00e7\u00e3o Canina da Universidade Duke. Hare acrescenta que a maioria dos lobos teria sido temerosa e agressiva para com os humanos - porque \u00e9 assim que a maioria dos lobos se comporta. Mas alguns teriam sido mais amig\u00e1veis, o que pode lhes ter dado acesso a alimentos de ca\u00e7adores-coletores humanos. \"Estes lobos teriam tido uma vantagem sobre outros lobos, e a forte press\u00e3o de sele\u00e7\u00e3o sobre a simpatia teve um monte de subprodutos, como as diferen\u00e7as f\u00edsicas que vemos nos c\u00e3es\", diz ele. \"Isto \u00e9 auto-domestica\u00e7\u00e3o\". N\u00f3s n\u00e3o domesticamos os c\u00e3es. Os c\u00e3es se domesticaram a si mesmos\".<\/em><\/p>\n\n\n\n<p>Usando infogr\u00e1ficos podemos visualizar melhor a relac\u00e3o evolutiva entre c\u00e3es e outros animais. Fizemos um infogr\u00e1fico para mostrar a classifica\u00e7\u00e3o dos c\u00e3es no Reino Animalia (<em>Canis lupus<\/em>).<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><a href=\"https:\/\/mindthegraph.com\/science_figures\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" loading=\"lazy\" width=\"724\" height=\"1024\" src=\"https:\/\/blog.mindthegraph.com\/wp-content\/uploads\/2019\/02\/info_dog-724x1024.png\" alt=\"info_dog\" class=\"wp-image-8293\" srcset=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/02\/info_dog-724x1024.png 724w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/02\/info_dog-212x300.png 212w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/02\/info_dog-768x1087.png 768w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/02\/info_dog.png 1785w\" sizes=\"(max-width: 724px) 100vw, 724px\" \/><\/a><\/figure><\/div>\n\n\n<div class=\"is-content-justification-center is-layout-flex wp-container-2 wp-block-buttons\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link\" href=\"https:\/\/mindthegraph.com\/science_figures\">Comece a criar no Mind the Graph Agora<\/a><\/div>\n<\/div>\n\n\n\n<p>Voc\u00ea pode criar seu pr\u00f3prio infogr\u00e1fico tamb\u00e9m e mostrar um t\u00f3pico diferente sobre a evolu\u00e7\u00e3o do c\u00e3o, voc\u00ea pode at\u00e9 mesmo usar nossa foto de c\u00e3o para ilustrar. Legal, certo? Basta enviar sua imagem de c\u00e3o para nossa plataforma. E se voc\u00ea n\u00e3o encontrar a ilustra\u00e7\u00e3o que deseja, n\u00e3o se preocupe, basta escrever para contact@mindthegraph.com e solicitar uma nova.<\/p>\n\n\n\n<p>Voc\u00ea est\u00e1 entusiasmado em come\u00e7ar seu pr\u00f3prio infogr\u00e1fico? Comece agora de gra\u00e7a com <a href=\"https:\/\/mindthegraph.com\/app\/infographic-templates\">modelos infogr\u00e1ficos<\/a>.<\/p>\n\n\n\n<ol><li><a href=\"https:\/\/www.nature.com\/articles\/ncomms16082\" target=\"_blank\" rel=\"noreferrer noopener\">Antigos genomas de c\u00e3es europeus revelam continuidade desde o Neol\u00edtico Antigo<\/a><\/li><li><a href=\"https:\/\/www.smithsonianmag.com\/science-nature\/how-wolves-really-became-dogs-180970014\/\" target=\"_blank\" rel=\"noreferrer noopener\">Qu\u00e3o precisa \u00e9 a Teoria da domestica\u00e7\u00e3o de c\u00e3es em \"Alfa\"?<\/a><\/li><\/ol>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Os c\u00e3es s\u00e3o os melhores amigos das pessoas e evolu\u00edram perto de n\u00f3s quando lobos e humanos estavam tentando sobreviver ao frio inverno sem tecnologia. Seu animal de estima\u00e7\u00e3o pode n\u00e3o parecer a parte, mas se voc\u00ea analisar o DNA e voltar muito no passado, voc\u00ea ver\u00e1 que seu c\u00e3o, como todos os c\u00e3es, \u00e9 descendente de lobos. Lobos cinzentos [...]<\/p>","protected":false},"author":11,"featured_media":8305,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"image","meta":[],"categories":[66,958],"tags":[267,64,51,210,775,70],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Dog evolution: A scientific infographic of our best friend - Mind the Graph Blog<\/title>\n<meta name=\"description\" content=\"A scientific study on dog evolution shows that gray wolves and dogs diverged from an extinct wolf species some 15,000 to 40,000 years ago.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/mindthegraph.com\/blog\/pt\/dog-evolution-scientific-infographic\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Dog evolution: A scientific infographic of our best friend - 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