{"id":222616,"date":"2026-07-07T10:36:13","date_gmt":"2026-07-07T10:36:13","guid":{"rendered":"https:\/\/www.europesays.com\/ee\/222616\/"},"modified":"2026-07-07T10:36:13","modified_gmt":"2026-07-07T10:36:13","slug":"suur-labimurre-usa-teadlased-loid-raku-mis-toitub-kasvab-ja-jaguneb-aga-kas-see-on-uus-elu","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/ee\/222616\/","title":{"rendered":"Suur l\u00e4bimurre: USA teadlased l\u00f5id raku, mis toitub, kasvab ja jaguneb. Aga kas see on uus elu?"},"content":{"rendered":"<p>USA Minnesota \u00fclikooli teadlased on loonud s\u00fcnteetilise raku, mis suudab teha mitut asja, mida seni seostati elusorganismidega: see toitub, kasvab, kopeerib oma geneetilist materjali ja jaguneb, <a rel=\"noopener follow nofollow\" target=\"_blank\" href=\"https:\/\/futurism.com\/science-energy\/fully-synthetic-cell-eat-reproduce\" data-rel-date-range=\"[]\">kirjutab <\/a>portaal Futurism. Avalikust teavitati sellest 1. juulil avaldatud eelretsenseerimata <a rel=\"noopener follow nofollow\" target=\"_blank\" href=\"https:\/\/www.biorxiv.org\/content\/10.64898\/2026.07.01.735724v1\" data-rel-date-range=\"[]\">teadusartiklis<\/a>.<\/p>\n<p>Raku nimi on SpudCell ning teadlaste s\u00f5nul on see esimene s\u00fcnteetiline rakk, millel on terviklik rakuts\u00fckkel. See t\u00e4hendab, et rakk ei ole lihtsalt laboris kokku pandud molekulide kogum, vaid suudab l\u00e4bida protsessi, mis meenutab elusraku k\u00e4itumist: ainevahetuseks vajalike ainete omastamist, kasvu, genoomi kopeerimist ja jagunemist.<\/p>\n<p class=\"isSelectedEnd\">Samas ei t\u00e4henda see veel, et teadlased oleksid loonud elu selle tavap\u00e4rases t\u00e4henduses. SpudCell on v\u00e4ga algeline ja s\u00f5ltub tugevalt laboritingimustest. Seda tuleb k\u00e4sitsi \u201etoita\u201c, hoida sobival temperatuuril ning see ei suuda iseseisvalt valmistada k\u00f5iki vajalikke valke. Ilma teadlaste abita rakk ellu ei j\u00e4\u00e4ks.<\/p>\n<p class=\"isSelectedEnd\">Uuringut juhtinud s\u00fcnteetilise bioloogia teadlane Kate Adamala on r\u00f5hutanud, et SpudCell on t\u00f5estus, et elu p\u00f5hifunktsioone meenutavaid protsesse saab kokku panna elututest keemilistest komponentidest. Teised teadlased on siiski ettevaatlikud. Stanfordi bioinsener Drew Endy on \u00f6elnud, et Adamala l\u00f5i k\u00fcll raku, kuid mitte elu. Sama ettevaatlik on ka laiem teaduslik hinnang: SpudCell on oluline samm kunstliku elu suunas, kuid veel mitte t\u00e4ielikult autonoomne elusorganism.<\/p>\n<p>Avastus v\u00f5ib tulevikus aidata paremini m\u00f5ista, kuidas elu \u00fcldse tekkida sai ja milline on minimaalne \u201eretsept\u201c, mille abil rakk saab toimida. Pikemas plaanis v\u00f5ib sellistest s\u00fcnteetilistest rakkudest saada t\u00f6\u00f6riist ravimite, biok\u00fctuste v\u00f5i uute biomaterjalide tootmiseks.<\/p>\n<p>Kuidas see lugu Sind end tundma pani? Saada <a href=\"https:\/\/forte.delfi.ee\/artikkel\/120595599\/suur-labimurre-usa-teadlased-loid-raku-mis-toitub-kasvab-ja-jaguneb-aga-kas-see-on-uus-elu\/kommentaarid\" class=\"article-body-bottom__comment article-body-bottom__comment--write button button--primary button--size-auto\" rel=\"nofollow noopener\" target=\"_blank\"> Kommenteeri <\/a><a href=\"https:\/\/forte.delfi.ee\/artikkel\/120595599\/suur-labimurre-usa-teadlased-loid-raku-mis-toitub-kasvab-ja-jaguneb-aga-kas-see-on-uus-elu\/kommentaarid\" class=\"article-body-bottom__comment article-body-bottom__comment--read button button--size-auto\" rel=\"nofollow noopener\" target=\"_blank\"> Loe kommentaare (7)<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"USA Minnesota \u00fclikooli teadlased on loonud s\u00fcnteetilise raku, mis suudab teha mitut asja, mida seni seostati elusorganismidega: see&hellip;\n","protected":false},"author":2,"featured_media":222617,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_share_on_mastodon":"0"},"categories":[80],"tags":[7398,26,27,37,33,35,34,36,31,32,21,28,29,95,19,25,23,24,22,20,30,92,93,94],"class_list":["post-222616","post","type-post","status-publish","format-standard","has-post-thumbnail","category-maailm","tag-bioloogia","tag-breaking-news","tag-breakingnews","tag-ee","tag-eesti","tag-eesti-keel","tag-estonia","tag-estonian","tag-featured-news","tag-featurednews","tag-headlines","tag-latest-news","tag-latestnews","tag-maailm","tag-news","tag-populaarseimad-lood","tag-top-stories","tag-topstories","tag-uldised-uudised","tag-uudised","tag-viimased-uudised","tag-world","tag-world-news","tag-worldnews"],"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@ee\/116878258140516704","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/posts\/222616","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/comments?post=222616"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/posts\/222616\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/media\/222617"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/media?parent=222616"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/categories?post=222616"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/tags?post=222616"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}