{"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\/id\/pohon-keluarga-bintang\/","title":{"rendered":"Mari kita bicara tentang bintang yang memiliki silsilah keluarga"},"content":{"rendered":"<p>Apa yang dimaksud dengan silsilah keluarga?<\/p>\n<p>Dalam ilmu pengetahuan, silsilah keluarga telah digunakan secara luas oleh para ahli biologi, ahli genetika, ahli ekologi, dan lain-lain, untuk menunjukkan dengan cara yang lebih visual mengenai hubungan orang tua antar individu. Pohon keluarga dapat didasarkan pada hampir semua karakteristik yang diinginkan oleh ilmuwan. Namun, saat ini karakteristik utama yang digunakan adalah DNA.<\/p>\n<p>Ketika kita berpikir tentang DNA, kita berpikir tentang hewan, tumbuhan, bakteri, jamur, dan kelompok-kelompok lain yang sudah sangat dikenal dalam ilmu pengetahuan. Tapi bagaimana jika benda-benda lain juga bisa memiliki DNA? Katakanlah bintang-bintang juga bisa dianalisis DNA-nya dan bahkan mendapatkan silsilah keluarganya sendiri.<\/p>\n<p>Diskusi ini dimulai dengan dua ilmuwan: seorang astronom dan seorang ahli biologi. Astronom, <a href=\"https:\/\/academic.oup.com\/mnras\/article\/2966869\/Cosmic\">\u00a0Paula Jofr\u00e9 dari Universitas Cambridge<\/a>memiliki ide luar biasa untuk menganalisis bintang dengan cara yang sama seperti yang dilakukan para ahli biologi terhadap spesies hewan dan membangun pohon keluarga bintang Miljy Way.<\/p>\n<p><iframe loading=\"lazy\" title=\"2. Astronom Membuat Pohon Keluarga Bintang-Bintang di Galaksi Kita\" 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>Paula Jofr\u00e9 dan timnya memilih 22 bintang (termasuk Matahari) dan mempelajari bahan kimia yang menyusun bintang-bintang tersebut, usia dan pergerakannya. Setelah semua data terkumpul, mereka menemukan tiga cabang utama di mana bintang-bintang itu bisa dibagi.<\/p>\n<p>Tapi apa hubungan DNA dengan semua ini?<\/p>\n<p>Bintang-bintang yang lahir di awan gas yang sama, memiliki susunan yang serupa. Susunan ini disebut \"DNA bintang\". Karena sebagian bintang yang dianalisis tidak memiliki DNA bintang yang mirip dengan tiga cabang yang ditemukan, ada kemungkinan bintang-bintang tersebut berasal dari galaksi yang berbeda. Bintang-bintang ini mungkin telah diserap oleh Bimasakti dan tidak memiliki bintang saudara.<\/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=\"Mari kita bicara tentang bintang yang memiliki silsilah keluarga\" 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>Tentu saja, ini hanya dugaan. Paula Jofr\u00e9 hanya menganalisis 22 bintang dari 100 milyar bintang yang ada di galaksi kita. Jadi ya, penelitian lebih lanjut diperlukan untuk mulai membuat asumsi.<\/p>\n<p>Namun, pesan yang kami dapatkan dari penelitian ini sangat jelas: jangan takut untuk belajar dari bidang studi yang berbeda. Mungkin solusi untuk masalah Anda atau cara yang lebih baik untuk melihat sesuatu bisa jadi ada di sebelah Anda. Atau dalam kasus Dr. Paula Jofr\u00e9, tepat di departemen Universitas sebelah.<\/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=\"Mari kita bicara tentang bintang yang memiliki silsilah keluarga\" 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>Apa yang dimaksud dengan silsilah keluarga? Dalam ilmu pengetahuan, silsilah keluarga telah digunakan secara luas oleh para ahli biologi, ahli genetika, ahli ekologi, dan lain-lain, untuk menunjukkan dengan cara yang lebih visual mengenai hubungan orang tua antar individu. Pohon keluarga dapat didasarkan pada hampir semua karakteristik yang diinginkan oleh ilmuwan. Namun, saat ini karakteristik utama yang digunakan adalah DNA. Ketika kita berpikir [...]<\/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\/id\/pohon-keluarga-bintang\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\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? 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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\/id\/author\/fabricio\/"}]}},"_links":{"self":[{"href":"https:\/\/mindthegraph.com\/blog\/id\/wp-json\/wp\/v2\/posts\/6705"}],"collection":[{"href":"https:\/\/mindthegraph.com\/blog\/id\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mindthegraph.com\/blog\/id\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mindthegraph.com\/blog\/id\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/mindthegraph.com\/blog\/id\/wp-json\/wp\/v2\/comments?post=6705"}],"version-history":[{"count":10,"href":"https:\/\/mindthegraph.com\/blog\/id\/wp-json\/wp\/v2\/posts\/6705\/revisions"}],"predecessor-version":[{"id":6716,"href":"https:\/\/mindthegraph.com\/blog\/id\/wp-json\/wp\/v2\/posts\/6705\/revisions\/6716"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mindthegraph.com\/blog\/id\/wp-json\/wp\/v2\/media\/6714"}],"wp:attachment":[{"href":"https:\/\/mindthegraph.com\/blog\/id\/wp-json\/wp\/v2\/media?parent=6705"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mindthegraph.com\/blog\/id\/wp-json\/wp\/v2\/categories?post=6705"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mindthegraph.com\/blog\/id\/wp-json\/wp\/v2\/tags?post=6705"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}