{"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\/lv\/zvaigznes-gimenes-koks\/","title":{"rendered":"Parun\u0101sim par zvaigzn\u0113m, kur\u0101m ir dzimtas koks"},"content":{"rendered":"<p>Kas ir dzimtas koks?<\/p>\n<p>Zin\u0101tn\u0113 dzimtas kokus pla\u0161i izmanto biologi, \u0123en\u0113ti\u0137i, ekologi u.c., lai vizu\u0101l\u0101k par\u0101d\u012btu vec\u0101ku saikni starp indiv\u012bdiem. \u0122imenes koku var veidot, pamatojoties uz gandr\u012bz jebkuru zin\u0101tniekam v\u0113lamu paz\u012bmi. Tom\u0113r m\u016bsdien\u0101s galven\u0101 izmantot\u0101 \u012bpa\u0161\u012bba ir DNS.<\/p>\n<p>Kad m\u0113s dom\u0101jam par DNS, m\u0113s dom\u0101jam par dz\u012bvniekiem, augiem, bakt\u0113rij\u0101m, s\u0113n\u0113m un cit\u0101m zin\u0101tn\u0113 diezgan paz\u012bstam\u0101m grup\u0101m. Bet ko tad, ja ar\u012b cit\u0101m liet\u0101m var\u0113tu b\u016bt DNS? Pie\u0146emsim, ka ar\u012b zvaigznes var\u0113tu analiz\u0113t p\u0113c to DNS un pat ieg\u016bt savu dzimtaskoku.<\/p>\n<p>\u0160o diskusiju uzs\u0101ka divi zin\u0101tnieki - astronoms un biologs. Astronoms, <a href=\"https:\/\/academic.oup.com\/mnras\/article\/2966869\/Cosmic\">\u00a0Dr. Paula Jofr\u0113 no Kembrid\u017eas Universit\u0101tes<\/a>, bija p\u0101rsteidzo\u0161a ideja analiz\u0113t zvaigznes t\u0101pat, k\u0101 biologi analiz\u0113 dz\u012bvnieku sugas, un izveidot Milj\u016b ce\u013ca zvaig\u017e\u0146u dzimtas koku.<\/p>\n<p><iframe loading=\"lazy\" title=\"Astronomi izveidoja m\u016bsu galaktikas zvaig\u017e\u0146u dzimtaskoku\" 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\u0113 un vi\u0146as komanda izv\u0113l\u0113j\u0101s 22 zvaigznes (ieskaitot Sauli) un p\u0113t\u012bja to sast\u0101vu, vecumu un kust\u012bbu. Kad tas viss bija apkopots, vi\u0146i atkl\u0101ja tr\u012bs galvenos atzarus, kuros zvaigznes var iedal\u012bt.<\/p>\n<p>Bet k\u0101ds sakars ar to visu ir DNS?<\/p>\n<p>Zvaigzn\u0113m, kas dzimu\u0161as vien\u0101 g\u0101zes m\u0101kon\u012b, ir l\u012bdz\u012bgs sast\u0101vs. \u0160o sast\u0101vu sauc par \"zvaig\u017e\u0146u DNS\". T\u0101 k\u0101 da\u017e\u0101m analiz\u0113taj\u0101m zvaigzn\u0113m nebija zvaig\u017e\u0146u DNS, kas b\u016btu l\u012bdz\u012bga trim atkl\u0101tajiem zariem, iesp\u0113jams, ka da\u017eas zvaigznes ir n\u0101ku\u0161as no citas galaktikas. Iesp\u0113jams, ka \u0161\u012bs zvaigznes ir absorb\u0113jis Piena ce\u013c\u0161 un t\u0101m nav radniec\u012bgu zvaig\u017e\u0146u.<\/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=\"Parun\u0101sim par zvaigzn\u0113m, kur\u0101m ir dzimtas koks\" 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>Tas, protams, ir tikai nojauta. \u012apa\u0161i, ja \u0146emam v\u0113r\u0101, ka Dr. Paula Jofr\u0113 analiz\u0113ja tikai 22 zvaigznes no 100 miljardiem m\u016bsu galaktik\u0101 eso\u0161o zvaig\u017e\u0146u. T\u0101tad, j\u0101, lai s\u0101ktu izteikt pie\u0146\u0113mumus, ir nepiecie\u0161ami turpm\u0101ki p\u0113t\u012bjumi.<\/p>\n<p>Tom\u0113r no \u0161\u012b p\u0113t\u012bjuma m\u0113s g\u016bstam skaidru un skaidru v\u0113st\u012bjumu: nebaidieties m\u0101c\u012bties no da\u017e\u0101d\u0101m studiju jom\u0101m. Iesp\u0113jams, ka j\u016bsu probl\u0113mu risin\u0101jums vai vienk\u0101r\u0161i lab\u0101ks skat\u012bjums uz liet\u0101m var atrasties tie\u0161i blakus jums. Vai Dr. Paulas Jofr\u0113 gad\u012bjum\u0101 - turpat blakus universit\u0101tes noda\u013c\u0101.<\/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=\"Parun\u0101sim par zvaigzn\u0113m, kur\u0101m ir dzimtas koks\" 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>Kas ir dzimtas koks? \u0122imenes kokus zin\u0101tn\u0113 pla\u0161i izmanto biologi, \u0123en\u0113ti\u0137i, ekologi u.c., lai vizu\u0101l\u0101k\u0101 veid\u0101 par\u0101d\u012btu vec\u0101ku saikni starp indiv\u012bdiem. \u0122imenes koka pamat\u0101 var b\u016bt gandr\u012bz jebkur\u0161 zin\u0101tniekam v\u0113lams raksturlielums. Tom\u0113r m\u016bsdien\u0101s galven\u0101 izmantot\u0101 \u012bpa\u0161\u012bba ir DNS. Ja m\u0113s dom\u0101jam par DNS, tad [...]<\/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? 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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\/lv\/author\/fabricio\/"}]}},"_links":{"self":[{"href":"https:\/\/mindthegraph.com\/blog\/lv\/wp-json\/wp\/v2\/posts\/6705"}],"collection":[{"href":"https:\/\/mindthegraph.com\/blog\/lv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mindthegraph.com\/blog\/lv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mindthegraph.com\/blog\/lv\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/mindthegraph.com\/blog\/lv\/wp-json\/wp\/v2\/comments?post=6705"}],"version-history":[{"count":10,"href":"https:\/\/mindthegraph.com\/blog\/lv\/wp-json\/wp\/v2\/posts\/6705\/revisions"}],"predecessor-version":[{"id":6716,"href":"https:\/\/mindthegraph.com\/blog\/lv\/wp-json\/wp\/v2\/posts\/6705\/revisions\/6716"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mindthegraph.com\/blog\/lv\/wp-json\/wp\/v2\/media\/6714"}],"wp:attachment":[{"href":"https:\/\/mindthegraph.com\/blog\/lv\/wp-json\/wp\/v2\/media?parent=6705"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mindthegraph.com\/blog\/lv\/wp-json\/wp\/v2\/categories?post=6705"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mindthegraph.com\/blog\/lv\/wp-json\/wp\/v2\/tags?post=6705"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}