{"id":6705,"date":"2017-03-09T18:21:39","date_gmt":"2017-03-09T21:21:39","guid":{"rendered":"https:\/\/blog.mindthegraph.com\/?p=6705"},"modified":"2022-10-18T08:10:40","modified_gmt":"2022-10-18T11:10:40","slug":"stars-family-tree","status":"publish","type":"post","link":"https:\/\/mindthegraph.com\/blog\/pl\/gwiazdy-drzewo-rodzinne\/","title":{"rendered":"Porozmawiajmy o gwiazdach posiadaj\u0105cych drzewo genealogiczne"},"content":{"rendered":"<p>Czym jest drzewo genealogiczne?<\/p>\n<p>W nauce drzewa genealogiczne s\u0105 szeroko stosowane przez biolog\u00f3w, genetyk\u00f3w, ekolog\u00f3w itp. w celu przedstawienia w bardziej wizualny spos\u00f3b powi\u0105za\u0144 rodzicielskich mi\u0119dzy osobnikami. Drzewo genealogiczne mo\u017ce opiera\u0107 si\u0119 na praktycznie dowolnej charakterystyce wybranej przez naukowca. Jednak obecnie g\u0142\u00f3wn\u0105 wykorzystywan\u0105 cech\u0105 jest DNA.<\/p>\n<p>Kiedy my\u015blimy o DNA, my\u015blimy o zwierz\u0119tach, ro\u015blinach, bakteriach, grzybach i innych grupach do\u015b\u0107 dobrze znanych w nauce. Ale co by by\u0142o, gdyby inne rzeczy r\u00f3wnie\u017c mog\u0142y mie\u0107 DNA? Powiedzmy, \u017ce gwiazdy r\u00f3wnie\u017c mog\u0142yby by\u0107 analizowane przez ich DNA, a nawet uzyska\u0107 w\u0142asne drzewo genealogiczne.<\/p>\n<p>Ta dyskusja rozpocz\u0119\u0142a si\u0119 z udzia\u0142em dw\u00f3ch naukowc\u00f3w: astronoma i biologa. Astronom, <a href=\"https:\/\/academic.oup.com\/mnras\/article\/2966869\/Cosmic\">\u00a0Dr Paula Jofr\u00e9 z Uniwersytetu w Cambridge<\/a>Wpad\u0142 na niesamowity pomys\u0142, aby przeanalizowa\u0107 gwiazdy w taki sam spos\u00f3b, w jaki biolodzy analizuj\u0105 gatunki zwierz\u0105t i zbudowa\u0107 drzewo genealogiczne gwiazd Drogi Mlecznej.<\/p>\n<p><iframe loading=\"lazy\" title=\"Astronomowie stworzyli drzewo genealogiczne gwiazd w naszej Galaktyce\" width=\"800\" height=\"450\" src=\"https:\/\/www.youtube.com\/embed\/HZq1dLuhjMg?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><\/p>\n<p>Dr Paula Jofr\u00e9 i jej zesp\u00f3\u0142 wybrali 22 gwiazdy (w tym S\u0142o\u0144ce) i zbadali zwi\u0105zki chemiczne, z kt\u00f3rych s\u0105 zbudowane, ich wiek i ruch. Po zebraniu wszystkich danych odkryli trzy g\u0142\u00f3wne ga\u0142\u0119zie, na kt\u00f3re mo\u017cna podzieli\u0107 gwiazdy.<\/p>\n<p>Ale co DNA ma z tym wszystkim wsp\u00f3lnego?<\/p>\n<p>Gwiazdy, kt\u00f3re narodzi\u0142y si\u0119 w tym samym ob\u0142oku gazu, maj\u0105 podobny sk\u0142ad. Sk\u0142ad ten nazywany jest \"gwiezdnym DNA\". Poniewa\u017c niekt\u00f3re analizowane gwiazdy nie mia\u0142y gwiezdnego DNA podobnego do trzech odkrytych ga\u0142\u0119zi, mo\u017cliwe jest, \u017ce niekt\u00f3re gwiazdy pochodz\u0105 z innej galaktyki. Gwiazdy te mog\u0142y zosta\u0107 wch\u0142oni\u0119te przez Drog\u0119 Mleczn\u0105 i nie maj\u0105 rodze\u0144stwa.<\/p>\n<p><a href=\"https:\/\/academic.oup.com\/mnras\/article\/2966869\/Cosmic\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-6714 size-full\" src=\"https:\/\/blog.mindthegraph.com\/wp-content\/uploads\/2017\/03\/preview-1424544235.jpg\" alt=\"Porozmawiajmy o gwiazdach posiadaj\u0105cych drzewo genealogiczne\" width=\"719\" height=\"464\" srcset=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2017\/03\/preview-1424544235.jpg 719w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2017\/03\/preview-1424544235-300x194.jpg 300w\" sizes=\"(max-width: 719px) 100vw, 719px\" \/><\/a><\/p>\n<p>To oczywi\u015bcie tylko przeczucie. Zw\u0142aszcza je\u015bli we\u017amiemy pod uwag\u0119, \u017ce dr Paula Jofr\u00e9 przeanalizowa\u0142a tylko 22 gwiazdy ze 100 miliard\u00f3w gwiazd istniej\u0105cych w naszej galaktyce. Wi\u0119c tak, dalsze badania s\u0105 konieczne, aby zacz\u0105\u0107 przyjmowa\u0107 za\u0142o\u017cenia.<\/p>\n<p>Jednak przes\u0142anie, jakie p\u0142ynie z tych bada\u0144, jest g\u0142o\u015bne i jasne: nie b\u00f3j si\u0119 czerpa\u0107 wiedzy z r\u00f3\u017cnych dziedzin nauki. By\u0107 mo\u017ce rozwi\u0105zanie twoich problem\u00f3w lub po prostu lepszy spos\u00f3b patrzenia na rzeczy mo\u017ce by\u0107 tu\u017c obok ciebie. Lub, jak w przypadku dr Pauli Jofr\u00e9, na s\u0105siednim wydziale uniwersytetu.<\/p>\n<p><a href=\"https:\/\/blog.mindthegraph.com\/scientific-data\/\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-5826\" src=\"https:\/\/blog.mindthegraph.com\/wp-content\/uploads\/2016\/06\/i-love-science.png\" alt=\"Porozmawiajmy o gwiazdach posiadaj\u0105cych drzewo genealogiczne\" width=\"327\" height=\"131\" srcset=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2016\/06\/i-love-science.png 1500w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2016\/06\/i-love-science-300x120.png 300w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2016\/06\/i-love-science-1024x410.png 1024w\" sizes=\"(max-width: 327px) 100vw, 327px\" \/><\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Czym jest drzewo genealogiczne? W nauce drzewa genealogiczne s\u0105 szeroko stosowane przez biolog\u00f3w, genetyk\u00f3w, ekolog\u00f3w itp. w celu przedstawienia w bardziej wizualny spos\u00f3b powi\u0105za\u0144 rodzicielskich mi\u0119dzy osobnikami. Drzewo genealogiczne mo\u017ce opiera\u0107 si\u0119 na praktycznie dowolnej charakterystyce wybranej przez naukowca. Jednak obecnie g\u0142\u00f3wn\u0105 wykorzystywan\u0105 cech\u0105 jest DNA. Kiedy my\u015blimy [...]<\/p>","protected":false},"author":4,"featured_media":6714,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"image","meta":[],"categories":[959,28],"tags":[554],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Let&#039;s talk about stars having a family tree - Mind the Graph Blog<\/title>\n<meta name=\"description\" content=\"What if other things could have DNA too? Let&#039;s say stars could also be analyzed by their DNA and even get a family tree of their own.\" \/>\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\/pl\/gwiazdy-drzewo-rodzinne\/\" \/>\n<meta property=\"og:locale\" content=\"pl_PL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Let&#039;s talk about stars having a family tree - Mind the Graph Blog\" \/>\n<meta property=\"og:description\" content=\"What if other things could have DNA too? Let&#039;s say stars could also be analyzed by their DNA and even get a family tree of their own.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/mindthegraph.com\/blog\/pl\/gwiazdy-drzewo-rodzinne\/\" \/>\n<meta property=\"og:site_name\" content=\"Mind the Graph Blog\" \/>\n<meta property=\"article:published_time\" content=\"2017-03-09T21:21:39+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-10-18T11:10:40+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2017\/03\/preview-1424544235.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"719\" \/>\n\t<meta property=\"og:image:height\" content=\"464\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Fabricio Pamplona\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Fabricio Pamplona\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Let's talk about stars having a family tree - Mind the Graph Blog","description":"What if other things could have DNA too? Let's say stars could also be analyzed by their DNA and even get a family tree of their own.","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:\/\/mindthegraph.com\/blog\/pl\/gwiazdy-drzewo-rodzinne\/","og_locale":"pl_PL","og_type":"article","og_title":"Let's talk about stars having a family tree - Mind the Graph Blog","og_description":"What if other things could have DNA too? Let's say stars could also be analyzed by their DNA and even get a family tree of their own.","og_url":"https:\/\/mindthegraph.com\/blog\/pl\/gwiazdy-drzewo-rodzinne\/","og_site_name":"Mind the Graph Blog","article_published_time":"2017-03-09T21:21:39+00:00","article_modified_time":"2022-10-18T11:10:40+00:00","og_image":[{"width":719,"height":464,"url":"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2017\/03\/preview-1424544235.jpg","type":"image\/jpeg"}],"author":"Fabricio Pamplona","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Fabricio Pamplona","Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/mindthegraph.com\/blog\/stars-family-tree\/","url":"https:\/\/mindthegraph.com\/blog\/stars-family-tree\/","name":"Let's talk about stars having a family tree - Mind the Graph Blog","isPartOf":{"@id":"https:\/\/mindthegraph.com\/blog\/#website"},"datePublished":"2017-03-09T21:21:39+00:00","dateModified":"2022-10-18T11:10:40+00:00","author":{"@id":"https:\/\/mindthegraph.com\/blog\/#\/schema\/person\/c8eaee6d8007ac319523c3ddc98cedd3"},"description":"What if other things could have DNA too? Let's say stars could also be analyzed by their DNA and even get a family tree of their own.","breadcrumb":{"@id":"https:\/\/mindthegraph.com\/blog\/stars-family-tree\/#breadcrumb"},"inLanguage":"pl-PL","potentialAction":[{"@type":"ReadAction","target":["https:\/\/mindthegraph.com\/blog\/stars-family-tree\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/mindthegraph.com\/blog\/stars-family-tree\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/mindthegraph.com\/blog\/"},{"@type":"ListItem","position":2,"name":"Let&#8217;s talk about stars having a family tree"}]},{"@type":"WebSite","@id":"https:\/\/mindthegraph.com\/blog\/#website","url":"https:\/\/mindthegraph.com\/blog\/","name":"Mind the Graph Blog","description":"Your science can be beautiful!","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/mindthegraph.com\/blog\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"pl-PL"},{"@type":"Person","@id":"https:\/\/mindthegraph.com\/blog\/#\/schema\/person\/c8eaee6d8007ac319523c3ddc98cedd3","name":"Fabricio Pamplona","image":{"@type":"ImageObject","inLanguage":"pl-PL","@id":"https:\/\/mindthegraph.com\/blog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/da6985d9f20ecb24f3238df103a638ac?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/da6985d9f20ecb24f3238df103a638ac?s=96&d=mm&r=g","caption":"Fabricio Pamplona"},"description":"Fabricio Pamplona is the founder of Mind the Graph - a tool used by over 400K users in 60 countries. He has a Ph.D. and solid scientific background in Psychopharmacology and experience as a Guest Researcher at the Max Planck Institute of Psychiatry (Germany) and Researcher in D'Or Institute for Research and Education (IDOR, Brazil). Fabricio holds over 2500 citations in Google Scholar. He has 10 years of experience in small innovative businesses, with relevant experience in product design and innovation management. Connect with him on LinkedIn - Fabricio Pamplona.","sameAs":["http:\/\/mindthegraph.com","https:\/\/www.linkedin.com\/in\/fabriciopamplona"],"url":"https:\/\/mindthegraph.com\/blog\/pl\/author\/fabricio\/"}]}},"_links":{"self":[{"href":"https:\/\/mindthegraph.com\/blog\/pl\/wp-json\/wp\/v2\/posts\/6705"}],"collection":[{"href":"https:\/\/mindthegraph.com\/blog\/pl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mindthegraph.com\/blog\/pl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mindthegraph.com\/blog\/pl\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/mindthegraph.com\/blog\/pl\/wp-json\/wp\/v2\/comments?post=6705"}],"version-history":[{"count":10,"href":"https:\/\/mindthegraph.com\/blog\/pl\/wp-json\/wp\/v2\/posts\/6705\/revisions"}],"predecessor-version":[{"id":6716,"href":"https:\/\/mindthegraph.com\/blog\/pl\/wp-json\/wp\/v2\/posts\/6705\/revisions\/6716"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mindthegraph.com\/blog\/pl\/wp-json\/wp\/v2\/media\/6714"}],"wp:attachment":[{"href":"https:\/\/mindthegraph.com\/blog\/pl\/wp-json\/wp\/v2\/media?parent=6705"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mindthegraph.com\/blog\/pl\/wp-json\/wp\/v2\/categories?post=6705"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mindthegraph.com\/blog\/pl\/wp-json\/wp\/v2\/tags?post=6705"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}