{"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\/sv_se\/hund-evolution-vetenskaplig-infografik\/","title":{"rendered":"Hundens evolution: En vetenskaplig infografik om v\u00e5r b\u00e4sta v\u00e4n"},"content":{"rendered":"

Hundar \u00e4r m\u00e4nniskors b\u00e4sta v\u00e4nner och de utvecklades n\u00e4ra oss n\u00e4r vargar och m\u00e4nniskor f\u00f6rs\u00f6kte \u00f6verleva den kalla vintern utan teknik. Ditt husdjur kanske inte ser ut som det, men om du analyserar dess DNA och g\u00e5r tillr\u00e4ckligt l\u00e5ngt tillbaka i tiden kommer du att uppt\u00e4cka att din hund, liksom alla andra hundar, h\u00e4rstammar fr\u00e5n vargar. Gr\u00e5vargar och hundar h\u00e4rstammar fr\u00e5n en utd\u00f6d vargart f\u00f6r cirka 15 000 till 40 000 \u00e5r sedan.<\/p>\n\n\n\n

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Skapa effektiva vetenskapsfigurer p\u00e5 n\u00e5gra minuter<\/a><\/div>\n<\/div>\n\n\n
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\"f\u00f6rhandsgranskning_56860\"<\/a><\/figure><\/div>\n\n\n

En vetenskaplig unders\u00f6kning1<\/sup>  som publicerats i Nature tyder p\u00e5 att moderna hundar troligen h\u00e4rstammar fr\u00e5n en enda population som levde kontinuerligt i Europa. \"Exakt vem som domesticerade dessa vargar, n\u00e4r och hur m\u00e5nga g\u00e5nger \u00e4r fortfarande ett mysterium, och forskarna \u00e4r inte \u00f6verens om svaret. Hundar domesticerades f\u00f6rmodligen av en slump, n\u00e4r vargar b\u00f6rjade f\u00f6lja efter gamla j\u00e4gare och samlare f\u00f6r att \u00e4ta av deras sopor. De fogliga vargarna kan ha f\u00e5tt extra matrester, enligt teorin, s\u00e5 att de \u00f6verlevde b\u00e4ttre och f\u00f6rde sina gener vidare.\"<\/p>\n\n\n\n

Men trots forskarnas anstr\u00e4ngningar finns det m\u00e5nga kontroverser om hundens evolution. Artikeln \"Hur exakt \u00e4r Alphas teori om hunddomesticering?\"2<\/sup> ger oss de senaste studierna om hundens evolution och domesticering:<\/p>\n\n\n\n

\"Att det f\u00f6rsta domesticerade djuret var en stor k\u00f6tt\u00e4tare, som skulle ha varit en konkurrent om maten - alla som har tillbringat tid med vilda vargar skulle se hur osannolikt det var att vi p\u00e5 n\u00e5got s\u00e4tt t\u00e4mjde dem p\u00e5 ett s\u00e4tt som ledde till domesticering\", s\u00e4ger Brian Hare, chef f\u00f6r Duke University Canine Cognition Center. Hare till\u00e4gger att de flesta vargar skulle ha varit r\u00e4dda och aggressiva mot m\u00e4nniskor - eftersom det \u00e4r s\u00e5 de flesta vargar beter sig. Men vissa skulle ha varit v\u00e4nligare, vilket kan ha gett dem tillg\u00e5ng till m\u00e4nskliga j\u00e4gar- och samlarf\u00f6da. \"Dessa vargar skulle ha haft en f\u00f6rdel gentemot andra vargar, och det starka urvalstrycket p\u00e5 v\u00e4nlighet hade en hel del biprodukter, som de fysiska skillnader vi ser hos hundar\", s\u00e4ger han. \"Detta \u00e4r sj\u00e4lvdomesticering. Vi domesticerade inte hundar. Hundarna domesticerade sig sj\u00e4lva.\"<\/em><\/p>\n\n\n\n

Med hj\u00e4lp av infografik kan vi b\u00e4ttre visualisera det evolution\u00e4ra sl\u00e4ktskapet mellan hundar och andra djur. Vi har gjort en infografik f\u00f6r att visa hundklassificeringen i Animalia Kingdom (Canis lupus<\/em>).<\/p>\n\n\n

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\"info_dog\"<\/a><\/figure><\/div>\n\n\n
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B\u00f6rja skapa p\u00e5 Mind the Graph nu<\/a><\/div>\n<\/div>\n\n\n\n

Du kan ocks\u00e5 skapa din egen infografik och visa ett annat \u00e4mne om hundens evolution, du kan till och med anv\u00e4nda v\u00e5r hundbild f\u00f6r att illustrera. Trevligt, eller hur? Ladda bara upp din hundbild till v\u00e5r plattform. Och om du inte hittar den illustration du vill ha, oroa dig inte, skriv bara till contact@mindthegraph.com och beg\u00e4r en ny.<\/p>\n\n\n\n

\u00c4r du sugen p\u00e5 att starta din egen infografik? B\u00f6rja nu gratis med mallar f\u00f6r infografik<\/a>.<\/p>\n\n\n\n

  1. Gamla europeiska hundgenom avsl\u00f6jar kontinuitet sedan tidig neolitikum<\/a><\/li>
  2. Hur korrekt \u00e4r teorin om hunddomesticering i \"Alpha\"?<\/a><\/li><\/ol>\n\n\n\n

    <\/p>","protected":false},"excerpt":{"rendered":"

    Hundar \u00e4r m\u00e4nniskors b\u00e4sta v\u00e4nner och de utvecklades n\u00e4ra oss n\u00e4r vargar och m\u00e4nniskor f\u00f6rs\u00f6kte \u00f6verleva den kalla vintern utan teknik. Ditt husdjur kanske inte ser ut som det, men om du analyserar dess DNA och g\u00e5r tillr\u00e4ckligt l\u00e5ngt tillbaka i tiden kommer du att uppt\u00e4cka att din hund, liksom alla andra hundar, h\u00e4rstammar fr\u00e5n vargar. Gr\u00e5 vargar [...]<\/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":"\nDog 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\/sv_se\/hund-evolution-vetenskaplig-infografik\/\" \/>\n<meta property=\"og:locale\" content=\"sv_SE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Dog evolution: A scientific infographic of our best friend - Mind the Graph Blog\" \/>\n<meta property=\"og: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 property=\"og:url\" content=\"https:\/\/mindthegraph.com\/blog\/sv_se\/hund-evolution-vetenskaplig-infografik\/\" \/>\n<meta property=\"og:site_name\" content=\"Mind the Graph Blog\" \/>\n<meta property=\"article:published_time\" content=\"2019-02-06T16:23:54+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-10-18T14:58:02+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/02\/dog_evolution.png\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"450\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Fabiola Soares\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Fabiola Soares\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Dog evolution: A scientific infographic of our best friend - 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