{"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\/et\/stars-family-tree\/","title":{"rendered":"R\u00e4\u00e4gime t\u00e4htede sugupuu olemasolust."},"content":{"rendered":"<p>Mis on sugupuu?<\/p>\n<p>Teaduses on bioloogid, geneetikud, \u00f6koloogid jne laialdaselt kasutanud sugupuid,, et esitada visuaalsemalt \u00fcksikisikute vahelisi vanemlikke sidemeid. Sugupuu v\u00f5ib p\u00f5hineda peaaegu igal teadlase soovitud tunnusel. T\u00e4nap\u00e4eval kasutatakse siiski peamiselt DNA-d.<\/p>\n<p>Kui me m\u00f5tleme DNA-le, m\u00f5tleme loomadele, taimedele, bakteritele, seentele ja teistele teaduses \u00fcsna tuttavatele r\u00fchmadele. Aga mis siis, kui ka muudel asjadel v\u00f5iks olla DNA? Oletame, et ka t\u00e4hti saaks anal\u00fc\u00fcsida nende DNA j\u00e4rgi ja isegi oma sugupuu saada.<\/p>\n<p>See arutelu on alanud kahe teadlasega: astronoom ja bioloog. Astronoom, <a href=\"https:\/\/academic.oup.com\/mnras\/article\/2966869\/Cosmic\">\u00a0Dr. Paula Jofr\u00e9 Cambridge'i \u00dclikoolist<\/a>oli h\u00e4mmastav idee anal\u00fc\u00fcsida t\u00e4hti samamoodi, nagu bioloogid teevad seda loomaliikide puhul, ja luua Miljy Way t\u00e4htede sugupuu.<\/p>\n<p><iframe loading=\"lazy\" title=\"Astronoomid tegid meie galaktika t\u00e4htede sugupuu\" 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 ja tema meeskond valisid 22 t\u00e4hte (kaasa arvatud P\u00e4ike) ja uurisid, millistest kemikaalidest need koosnevad, milline on nende vanus ja liikumine. Kui k\u00f5ik see oli kogutud, avastasid nad kolm peamist haru, millesse t\u00e4hti saab jagada.<\/p>\n<p>Aga mis on DNA-l selle k\u00f5igega pistmist?<\/p>\n<p>T\u00e4hed, mis on s\u00fcndinud samas gaasipilves, on sarnase koostisega. Seda koostist nimetatakse \"t\u00e4htede DNA-ks\". Kuna m\u00f5nedel anal\u00fc\u00fcsitud t\u00e4htedel ei olnud kolme avastatud haruga sarnast t\u00e4htede DNA-d, siis on v\u00f5imalik, et m\u00f5ned t\u00e4hed on p\u00e4rit teisest galaktikast. Need t\u00e4hed v\u00f5is Linnutee neelata ja neil ei ole s\u00f5sart\u00e4hed.<\/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=\"R\u00e4\u00e4gime t\u00e4htede sugupuu olemasolust.\" 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>See on muidugi ainult oletus. Eriti kui v\u00f5tta arvesse, et dr Paula Jofr\u00e9 anal\u00fc\u00fcsis ainult 22 t\u00e4hte 100 miljardist meie galaktikas eksisteerivast t\u00e4hest. Nii et jah, edasised uuringud on vajalikud, et hakata oletusi tegema.<\/p>\n<p>Selle uuringu s\u00f5num on aga selge ja selge: \u00e4rge kartke \u00f5ppida erinevatelt \u00f5ppevaldkondadelt. V\u00f5ib-olla v\u00f5ib lahendus teie probleemidele v\u00f5i lihtsalt parem viis asju vaadata olla otse teie k\u00f5rval. V\u00f5i dr Paula Jofr\u00e9 puhul hoopis j\u00e4rgmises \u00fclikooli osakonnas.<\/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=\"R\u00e4\u00e4gime t\u00e4htede sugupuu olemasolust.\" 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>Mis on sugupuu? Teaduses on bioloogid, geneetikud, \u00f6koloogid jt laialdaselt kasutanud sugupuud,, et esitada visuaalsemalt \u00fcksikisikute vahelisi vanemlikke sidemeid. Sugupuu v\u00f5ib p\u00f5hineda peaaegu k\u00f5igil teadlaste poolt soovitud tunnustel. T\u00e4nap\u00e4eval kasutatakse siiski peamiselt DNA-d. Kui me m\u00f5tleme [...]<\/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\/et\/stars-family-tree\/\" \/>\n<meta property=\"og:locale\" content=\"et_EE\" \/>\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\/et\/author\/fabricio\/"}]}},"_links":{"self":[{"href":"https:\/\/mindthegraph.com\/blog\/et\/wp-json\/wp\/v2\/posts\/6705"}],"collection":[{"href":"https:\/\/mindthegraph.com\/blog\/et\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mindthegraph.com\/blog\/et\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mindthegraph.com\/blog\/et\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/mindthegraph.com\/blog\/et\/wp-json\/wp\/v2\/comments?post=6705"}],"version-history":[{"count":10,"href":"https:\/\/mindthegraph.com\/blog\/et\/wp-json\/wp\/v2\/posts\/6705\/revisions"}],"predecessor-version":[{"id":6716,"href":"https:\/\/mindthegraph.com\/blog\/et\/wp-json\/wp\/v2\/posts\/6705\/revisions\/6716"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mindthegraph.com\/blog\/et\/wp-json\/wp\/v2\/media\/6714"}],"wp:attachment":[{"href":"https:\/\/mindthegraph.com\/blog\/et\/wp-json\/wp\/v2\/media?parent=6705"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mindthegraph.com\/blog\/et\/wp-json\/wp\/v2\/categories?post=6705"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mindthegraph.com\/blog\/et\/wp-json\/wp\/v2\/tags?post=6705"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}