{"id":111064,"date":"2024-10-06T13:34:52","date_gmt":"2024-10-06T06:34:52","guid":{"rendered":"https:\/\/hotvideos24.online\/?p=111064"},"modified":"2024-10-06T13:34:52","modified_gmt":"2024-10-06T06:34:52","slug":"oldest-alive-microbes-are-two-billion-year-old-and-living-in-a-rock-how-did-they-survive","status":"publish","type":"post","link":"https:\/\/hotvideos24.online\/?p=111064","title":{"rendered":"Oldest alive microbes are two-billion-year old and living in a rock. How did they survive?"},"content":{"rendered":"<p> <script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-3711241968723425\"\r\n     crossorigin=\"anonymous\"><\/script>\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block\"\r\n     data-ad-format=\"fluid\"\r\n     data-ad-layout-key=\"-fb+5w+4e-db+86\"\r\n     data-ad-client=\"ca-pub-3711241968723425\"\r\n     data-ad-slot=\"7910942971\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><br \/>\n<\/p>\n<div>\n<div>\n<p>Scientists have found the oldest living microbes in a two-billion-year-old rock buried almost 50 feet below the ground. The finding suggests that a sealed rock fracture has been hosting the oldest known life in such conditions.\u00a0<\/p>\n<\/div>\n<div>\n<p>A one-foot sample was excavated beneath South Africa\u2019s Bushveld Igneous Complex and is 1.9 billion years older than the previous microbial record-holder.<\/p>\n<\/div>\n<div>\n<p>Experts are hoping to understand the earliest stages of evolutionary life on Earth as well as Mars using the new information.<\/p>\n<\/div>\n<div>\n<p>A team at the University of Tokyo\u2019s Department of Earth and Planetary Sciences made the discovery and published the findings in the journal Microbial Ecology on October 2. The same team had also confirmed the previous oldest known life forms in 2020.<\/p>\n<\/div>\n<div>\n<p>\u201cWe didn\u2019t know if 2-billion-year-old rocks were habitable\u2026 so this is a very exciting discovery,\u201d Yohey Suzuki, the study\u2019s lead author and an associate professor at the University of Tokyo\u2019s Graduate School of Science, said in a statement.<\/p>\n<\/div>\n<div>\n<p>The researchers used previous methodologies for determining an organism\u2019s age and origin and built upon them to find the unknown microbes. They needed to figure out whether the microbial life found was in fact as old as it presented itself, or whether it got contaminated during excavation and analysis.<\/p>\n<\/div>\n<div>\n<p>They combined three types of imaging approaches, electron microscopy, fluorescent microscopy, and infrared spectroscopy, to do so.<\/p>\n<\/div>\n<div>\n<p>Scientists say that their habitat has likely helped them live longer than any other life form on Earth. Located in northeastern South Africa, the Bushveld Igneous Complex (BIC) sits in a roughly 41,000-square-mile region known for rich deposits of ore. It also has an estimated 70 per cent of all mined platinum.\u00a0<\/p>\n<\/div>\n<div>\n<p>Volcanic magma cooled billions of years ago under the Earth\u2019s surface in regions as thick as 5.6 miles. These haven&#8217;t changed since then, but have tiny fissures where microbial life is packed densely. Later, clay sediment closed the gaps and trapped the tiny organisms inside. Nothing else was able to enter because of this.<\/p>\n<\/div>\n<div>\n<p>This helped microbial life to continue to remain stable at an extremely slow pace without witnessing any evolutionary changes.\u00a0<\/p>\n<\/div>\n<div class=\"\">\n<div class=\"author-profile\">\n<div class=\"author_img\"><img decoding=\"async\" src=\"https:\/\/cdn.wionews.com\/sites\/default\/files\/2023\/07\/24\/369130-untitled-design-60.png?im=FitAndFill=(90,90)\" alt=\"Anamica Singh\" referrerpolicy=\"no-referrer\" loading=\"lazy\"\/><\/div>\n<div class=\"author_content\">\n<h2 class=\"author-title\">Anamica Singh<\/h2>\n<p class=\"author-bio\">Anamica Singh started her career as\u00a0a sports journalist and then moved on to writing on entertainment, news and lifestyle. She dabbles\u00a0in copy editing, vid<\/p>\n<p><a class=\"authoreviewbtn\">viewMore<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-3711241968723425\"\r\n     crossorigin=\"anonymous\"><\/script>\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block\"\r\n     data-ad-format=\"fluid\"\r\n     data-ad-layout-key=\"-fb+5w+4e-db+86\"\r\n     data-ad-client=\"ca-pub-3711241968723425\"\r\n     data-ad-slot=\"7910942971\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><br \/>\n<br \/><div data-type=\"_mgwidget\" data-widget-id=\"1660802\">\r\n<\/div>\r\n<script>(function(w,q){w[q]=w[q]||[];w[q].push([\"_mgc.load\"])})(window,\"_mgq\");\r\n<\/script>\r\n<br \/>\n<br \/><a href=\"https:\/\/www.wionews.com\/science\/oldest-alive-microbes-are-two-billion-year-old-and-living-in-a-rock-how-did-they-survive-764766\">Source link <\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Scientists have found the oldest living microbes in a two-billion-year-old rock buried almost 50 feet below the ground. The finding suggests that a sealed rock fracture has been hosting the &hellip; <a href=\"https:\/\/hotvideos24.online\/?p=111064\" class=\"more-link\">Read More<\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8628],"tags":[],"class_list":["post-111064","post","type-post","status-publish","format-standard","hentry","category-science","entry"],"_links":{"self":[{"href":"https:\/\/hotvideos24.online\/index.php?rest_route=\/wp\/v2\/posts\/111064","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hotvideos24.online\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hotvideos24.online\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hotvideos24.online\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/hotvideos24.online\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=111064"}],"version-history":[{"count":0,"href":"https:\/\/hotvideos24.online\/index.php?rest_route=\/wp\/v2\/posts\/111064\/revisions"}],"wp:attachment":[{"href":"https:\/\/hotvideos24.online\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=111064"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hotvideos24.online\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=111064"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hotvideos24.online\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=111064"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}