{"id":5005520,"date":"2006-12-17T12:36:34","date_gmt":"2006-12-17T11:36:34","guid":{"rendered":"https:\/\/criticalbiomass.blog.hu\/2006\/12\/17\/gyantaba_fagyott_mikrovilag"},"modified":"2006-12-17T12:36:34","modified_gmt":"2006-12-17T11:36:34","slug":"gyantaba_fagyott_mikrovilag","status":"publish","type":"post","link":"https:\/\/criticalbiomass.hu\/?p=5005520","title":{"rendered":"Gyant\u00e1ba fagyott mikrovil\u00e1g"},"content":{"rendered":"<p>\n<img decoding=\"async\" src=\"http:\/\/criticalbiomass.blog.hu\/media\/image\/200612\/triassic_amber.jpg\" align=\"right\" hspace=\"5\" vspace=\"5\" \/><br \/>\nHa gyant\u00e1ba fagyott \u0151skori \u00e9l\u0151l\u00e9nyekr\u0151l van sz\u00f3, neh\u00e9z elker\u00fclni a &quot;Jurassic Park&quot; \u00f6sszehasonl\u00edt\u00e1s-klis\u00e9t, de az az igazs\u00e1g, hogy mivel m\u00e1s nem is hasonl\u00edt a k\u00e9t sztoriban, m\u00e9gis ink\u00e1bb vonatkoztassunk el a sci-fit\u0151l (k\u00fcl\u00f6n\u00f6sen, ha annak szerz\u0151j\u00e9r\u0151l finoman sz\u00f3lva sem tudn\u00e1nk pozit\u00edv dolgokat <a href=\"http:\/\/news.independent.co.uk\/world\/americas\/article2079349.ece\">mondani mostans\u00e1g<\/a>).\n<\/p>\n<p>\nAz olaszorsz\u00e1gi Dolomitokban tal\u00e1lt mikroszkopikus m\u00e9ret\u0171 gyantacseppeket (a) az egykori <a href=\"http:\/\/en.wikipedia.org\/wiki\/Paleo-Tethys_Ocean\">Tethys tenger partj\u00e1n<\/a> elter\u00fcl\u0151 \u00f6r\u00f6kz\u00f6ld erd\u0151k f\u00e1i termelt\u00e9k, s a benn\u00fck lev\u0151 mikroorganizmusok ezeknek a f\u00e1knak a k\u00e9rg\u00e9n \u00e9ltek, \u00fagy 220 milli\u00f3 \u00e9ve, az els\u0151 dinoszauruszok megjelen\u00e9se idej\u00e9n.\n<\/p>\n<p>\nA minden\u00fctt jelenlev\u0151 bakt\u00e9riumok mellett eukari\u00f3ta egysejt\u0171ek is a gyant\u00e1ba ragadtak: van ott \u0151si gomba (b), amely a kiterjedt <i>Ramularia<\/i> \u00e1g k\u00e9pvisel\u0151je, de ostoros (c) \u00e9s amoeboid (d) egysejt\u0171ek is. Amit mai rokonaik alapj\u00e1n tudunk, ezek az \u00e9l\u0151l\u00e9nyek egy\u00fcttesen egy teljes mikro\u00f6koszitsz\u00e9m\u00e1t alkothattak, ahol a bakteri\u00e1lis termel\u0151ket a csill\u00f3s \u00e9s amoeboid egysejt\u0171ek fogyasztott\u00e1k (amelyek egym\u00e1s t\u00e1pl\u00e1l\u00e9k\u00e1ul is szolg\u00e1lhattak), a gomb\u00e1k pedig az elpusztult \u00e9l\u0151l\u00e9nyek lebont\u00e1s\u00e1\u00e9rt feleltek.\n<\/p>\n<hr \/>\n<p><font size=\"1\"><br \/>\n<strong>Schmidt, AR, Ragazzi, E, Copellotti, O, Roghi, G<\/strong> (2006) A microworld in Triassic amber. <i>Nature<\/i> <strong>444<\/strong>: 835.<br \/>\n<\/font><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ha gyant\u00e1ba fagyott \u0151skori \u00e9l\u0151l\u00e9nyekr\u0151l van sz\u00f3, neh\u00e9z elker\u00fclni a &quot;Jurassic Park&quot; \u00f6sszehasonl\u00edt\u00e1s-klis\u00e9t, de az az igazs\u00e1g, hogy mivel m\u00e1s nem is hasonl\u00edt a k\u00e9t sztoriban, m\u00e9gis ink\u00e1bb vonatkoztassunk el a sci-fit\u0151l (k\u00fcl\u00f6n\u00f6sen, ha annak szerz\u0151j\u00e9r\u0151l finoman sz\u00f3lva sem tudn\u00e1nk &hellip; <a href=\"https:\/\/criticalbiomass.hu\/?p=5005520\">Egy kattint\u00e1s ide a folytat\u00e1shoz&#8230;. <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-5005520","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/criticalbiomass.hu\/index.php?rest_route=\/wp\/v2\/posts\/5005520","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/criticalbiomass.hu\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/criticalbiomass.hu\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/criticalbiomass.hu\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/criticalbiomass.hu\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5005520"}],"version-history":[{"count":0,"href":"https:\/\/criticalbiomass.hu\/index.php?rest_route=\/wp\/v2\/posts\/5005520\/revisions"}],"wp:attachment":[{"href":"https:\/\/criticalbiomass.hu\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5005520"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/criticalbiomass.hu\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5005520"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/criticalbiomass.hu\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5005520"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}