{"id":601309,"date":"2023-06-13T10:38:45","date_gmt":"2023-06-13T08:38:45","guid":{"rendered":"https:\/\/www.hashtag.al\/?p=601309"},"modified":"2023-06-13T10:38:45","modified_gmt":"2023-06-13T08:38:45","slug":"shkembinjte-miliardavjecare-zbulojne-gjurme-te-jetes-se-lashte","status":"publish","type":"post","link":"https:\/\/www.hashtag.al\/index.php\/2023\/06\/13\/shkembinjte-miliardavjecare-zbulojne-gjurme-te-jetes-se-lashte\/","title":{"rendered":"Shk\u00ebmbinjt\u00eb miliardavje\u00e7ar\u00eb zbulojn\u00eb gjurm\u00eb t\u00eb jet\u00ebs s\u00eb lasht\u00eb","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

\"\"<\/p>\n

Bim\u00ebt, algat, k\u00ebrpudhat dhe kafsh\u00ebt – duke p\u00ebrfshir\u00eb njer\u00ebzit – jan\u00eb t\u00eb gjitha eukariote: forma jete me qeliza t\u00eb nd\u00ebrlikuara q\u00eb p\u00ebrmbajn\u00eb b\u00ebrthama.<\/span><\/p>\n

Nj\u00eb zbulim i koh\u00ebve t\u00eb fundit i p\u00ebrb\u00ebrjeve organike n\u00eb shk\u00ebmbinjt\u00eb e lasht\u00eb n\u00eb Australi ndihmon n\u00eb ndri\u00e7imin e historis\u00eb s\u00eb hershme t\u00eb eukariot\u00ebve, duke sugjeruar se ky grup ishte tashm\u00eb i bollsh\u00ebm m\u00eb shum\u00eb se nj\u00eb miliard vjet m\u00eb par\u00eb, sipas nj\u00eb studimi t\u00eb ri.<\/span><\/p>\n

Eukariot\u00ebt besohet se datojn\u00eb 2 miliard\u00eb vjet m\u00eb par\u00eb, por shkenc\u00ebtar\u00ebt menduan se ata u p\u00ebrhap\u00ebn vet\u00ebm rreth 800 milion\u00eb vjet m\u00eb par\u00eb, tha Dr. Benjamin Nettersheim, nj\u00eb nga autor\u00ebt e par\u00eb t\u00eb studimit t\u00eb botuar n\u00eb \u2018Nature\u2019.<\/span><\/p>\n

Megjithat\u00eb, gjurm\u00ebt e reja t\u00eb molekulave t\u00eb prodhuara nga eukariot\u00ebt jan\u00eb deri n\u00eb 1.6 miliard\u00eb vjet t\u00eb vjetra, gj\u00eb q\u00eb tregon \u2018se eukariot\u00ebt e hersh\u00ebm ishin tashm\u00eb ekologjikisht t\u00eb r\u00ebnd\u00ebsish\u00ebm p\u00ebr gjith\u00eb k\u00ebt\u00eb koh\u00eb,\u2019 tha Nettersheim, i cili \u00ebsht\u00eb nj\u00eb studiues postdoktoral n\u00eb gjeobiologji n\u00eb Qendr\u00ebn p\u00ebr Detare MARUM. Shkenca Mjedisore n\u00eb Universitetin e Bremenit n\u00eb Gjermani.<\/span><\/p>\n

\"\"<\/em><\/span><\/p>\n

\u201cNe thjesht nuk i kemi par\u00eb gjurm\u00ebt e tyre deri m\u00eb tani.\u201d<\/em><\/span><\/p>\n

D\u00ebshmia e k\u00ebtyre eukariot\u00ebve t\u00eb lasht\u00eb mori form\u00ebn e molekulave biologjike q\u00eb ata prodhuan. Eukariot\u00ebt modern\u00eb prodhojn\u00eb nj\u00eb grup biomolekulash karakteristike, duke p\u00ebrfshir\u00eb kolesterolin.<\/span><\/p>\n

Kolesteroli \u00ebsht\u00eb nj\u00eb p\u00ebrb\u00ebr\u00ebs organik, nj\u00eb steroid natyral. Shum\u00eb prej tij mund t\u00eb shkaktoj\u00eb probleme sh\u00ebndet\u00ebsore si arteriet e bllokuara, por \u00ebsht\u00eb nj\u00eb p\u00ebrb\u00ebr\u00ebs i r\u00ebnd\u00ebsish\u00ebm i membranave qelizore p\u00ebr pothuajse t\u00eb gjith\u00eb eukariot\u00ebt modern\u00eb. <\/span><\/p>\n

Kolesterolet jan\u00eb \u2018me t\u00eb v\u00ebrtet\u00eb t\u00eb r\u00ebnd\u00ebsishme p\u00ebr nj\u00eb num\u00ebr t\u00eb madh funksionesh fiziologjike, dhe p\u00ebr shkak se ato jan\u00eb pjes\u00eb e membran\u00ebs qelizore, organizmat prodhojn\u00eb relativisht shum\u00eb nga k\u00ebto lloj molekulash\u2019, tha Nettersheim.<\/span><\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

Bim\u00ebt, algat, k\u00ebrpudhat dhe kafsh\u00ebt – duke p\u00ebrfshir\u00eb njer\u00ebzit – jan\u00eb t\u00eb gjitha eukariote: forma jete me qeliza t\u00eb nd\u00ebrlikuara q\u00eb p\u00ebrmbajn\u00eb b\u00ebrthama. Nj\u00eb zbulim i koh\u00ebve t\u00eb fundit i p\u00ebrb\u00ebrjeve organike n\u00eb shk\u00ebmbinjt\u00eb e lasht\u00eb n\u00eb Australi ndihmon n\u00eb ndri\u00e7imin e historis\u00eb s\u00eb hershme t\u00eb eukariot\u00ebve, duke sugjeruar se ky grup ishte tashm\u00eb i […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":51,"featured_media":601310,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[53],"tags":[],"class_list":["post-601309","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-fast-foodi"],"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/www.hashtag.al\/index.php\/wp-json\/wp\/v2\/posts\/601309","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hashtag.al\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hashtag.al\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hashtag.al\/index.php\/wp-json\/wp\/v2\/users\/51"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hashtag.al\/index.php\/wp-json\/wp\/v2\/comments?post=601309"}],"version-history":[{"count":0,"href":"https:\/\/www.hashtag.al\/index.php\/wp-json\/wp\/v2\/posts\/601309\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hashtag.al\/index.php\/wp-json\/wp\/v2\/media\/601310"}],"wp:attachment":[{"href":"https:\/\/www.hashtag.al\/index.php\/wp-json\/wp\/v2\/media?parent=601309"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hashtag.al\/index.php\/wp-json\/wp\/v2\/categories?post=601309"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hashtag.al\/index.php\/wp-json\/wp\/v2\/tags?post=601309"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}