{"id":63816,"date":"2019-06-11T07:29:28","date_gmt":"2019-06-11T05:29:28","guid":{"rendered":"https:\/\/renewable-carbon.eu\/news\/?p=63816"},"modified":"2019-06-05T21:24:43","modified_gmt":"2019-06-05T19:24:43","slug":"gold-coated-fungi-are-the-new-gold-diggers","status":"publish","type":"post","link":"https:\/\/renewable-carbon.eu\/news\/gold-coated-fungi-are-the-new-gold-diggers\/","title":{"rendered":"Gold-coated fungi are the new gold diggers"},"content":{"rendered":"<p><strong>Australian scientists have discovered gold-coated fungi near Boddington in Western Australia.<\/strong><\/p>\n<div class=\"BorlabsCookie _brlbs-cb-vimeo\">\n<div class=\"_brlbs-content-blocker\">\n<div class=\"_brlbs-embed _brlbs-video-vimeo\"> <img decoding=\"async\" class=\"_brlbs-thumbnail\" src=\"https:\/\/renewable-carbon.eu\/news\/wp-content\/plugins\/borlabs-cookie\/assets\/images\/cb-no-thumbnail.png\" alt=\"Vimeo\"> <\/p>\n<div class=\"_brlbs-caption\">\n<p>By loading the video, you agree to Vimeo&#8217;s privacy policy.<br \/><a href=\"https:\/\/vimeo.com\/privacy\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">Learn more<\/a><\/p>\n<p><a class=\"_brlbs-btn _brlbs-icon-play-white\" href=\"#\" data-borlabs-cookie-unblock role=\"button\">Load video<\/a><\/p>\n<p><label><input type=\"checkbox\" name=\"unblockAll\" value=\"1\" checked> <small>Always unblock Vimeo<\/small><\/label><\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"borlabs-hide\" data-borlabs-cookie-type=\"content-blocker\" data-borlabs-cookie-id=\"vimeo\"><script type=\"text\/template\">PGlmcmFtZSB0aXRsZT0iR29sZC1jb2F0ZWQgZnVuZ2kgZGlzY292ZXJlZCBpbiBXZXN0ZXJuIEF1c3RyYWxpYSIgc3JjPSJodHRwczovL3BsYXllci52aW1lby5jb20vdmlkZW8vMzM4MTIzNzk5P2RudD0xJmFtcDthcHBfaWQ9MTIyOTYzIiB3aWR0aD0iNTAwIiBoZWlnaHQ9IjI4MSIgZnJhbWVib3JkZXI9IjAiIGFsbG93PSJhdXRvcGxheTsgZnVsbHNjcmVlbjsgcGljdHVyZS1pbi1waWN0dXJlOyBjbGlwYm9hcmQtd3JpdGU7IGVuY3J5cHRlZC1tZWRpYTsgd2ViLXNoYXJlIiByZWZlcnJlcnBvbGljeT0ic3RyaWN0LW9yaWdpbi13aGVuLWNyb3NzLW9yaWdpbiI+PC9pZnJhbWU+<\/script><\/div>\n<\/div>\n<h3>Gold-coated fungi discovered in Western Australia<\/h3>\n<p>The thread-like fungi attach gold to their strands by dissolving and precipitating particles from their surroundings, in a process that could offer clues for finding new gold deposits.<\/p>\n<p>There may be a biological advantage in doing so too, as the gold-coated fungi were found to grow larger and spread faster than those that don&#8217;t interact with gold and play a central role in a biodiverse soil community.<\/p>\n<p>The discovery was made by Australia&#8217;s national science agency, CSIRO, and <a href=\"https:\/\/www.nature.com\/articles\/s41467-019-10006-5\" target=\"_blank\">published in the journal <em>Nature Communications<\/em><\/a>.<\/p>\n<p>&#8220;Fungi can oxidise tiny particles of gold and precipitate it on their strands \u2013 this cycling process may contribute to how gold and other elements are distributed around the Earth&#8217;s surface,&#8221; CSIRO lead author Dr Tsing Bohu said.<\/p>\n<p>&#8220;Fungi are well-known for playing an essential role in the degradation and recycling of organic material, such as leaves and bark, as well as for the cycling of other metals, including aluminium, iron, manganese and calcium.<\/p>\n<p>&#8220;But gold is so chemically inactive that this interaction is both unusual and surprising \u2013 it had to be seen to be believed.&#8221;<\/p>\n<p>Dr Bohu is undertaking further analysis and modelling to understand why the fungi is interacting with gold, and whether or not, it&#8217;s an indication of a larger deposit below the surface.<\/p>\n<p>Australia is the world&#8217;s second largest gold producer, and while gold production hit record peaks in 2018, forecasted estimates show that production will decline in the near-future unless new gold deposits are found.<\/p>\n<p>New, low-impact exploration tools are needed to make the next generation of discoveries. CSIRO is using innovative science and technology to solve the greatest challenges, like ensuring the world has a sustainable supply of resources.<\/p>\n<p>&#8220;The industry is actively using innovative exploration sampling techniques, such as gum leaves and termite mounds, which can store tiny traces of gold and can be linked to bigger deposits below the surface,&#8221; CSIRO chief research scientist Dr Ravi Anand said.<\/p>\n<p>&#8220;We want to understand if the fungi we studied, known as fusarium oxsporum \u2013 and their functional genes \u2013 can be used in combination with these exploration tools to help industry to target prospective areas in a way that&#8217;s less impactful and more cost-effective than drilling.&#8221;<\/p>\n<p>The researchers also highlight the potential to use fungi as a bioremediation tool to recover gold from waste.<\/p>\n<p>While <em>Fusarium oxsporum<\/em> is commonly found in soils around the world and produce a pink mycelium or &#8220;flower&#8221; \u2013 it&#8217;s not something prospectors should go foraging for, as the particles of gold can only be seen under a microscope.<\/p>\n<p>The discovery was made possible thanks to collaboration between CSIRO, the University of Western Australia, Murdoch University and Curtin University.<\/p>\n<p>The research involved a multi-disciplinary approach harnessing geology, molecular biology, informatics analysis and astrobiology.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Australian scientists have discovered gold-coated fungi near Boddington in Western Australia. By loading the video, you agree to Vimeo&#8217;s privacy policy.Learn more Load video Always unblock Vimeo Gold-coated fungi discovered in Western Australia The thread-like fungi attach gold to their strands by dissolving and precipitating particles from their surroundings, in a process that could offer [&#8230;]<\/p>\n","protected":false},"author":59,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"","nova_meta_subtitle":"","footnotes":""},"categories":[5572],"tags":[5838],"supplier":[2634,15842,4537,4937],"class_list":["post-63816","post","type-post","status-publish","format-standard","hentry","category-bio-based","tag-bioeconomy","supplier-csiro","supplier-curtin-university","supplier-murdoch-university","supplier-university-of-western-australia"],"_links":{"self":[{"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/posts\/63816","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/users\/59"}],"replies":[{"embeddable":true,"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/comments?post=63816"}],"version-history":[{"count":0,"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/posts\/63816\/revisions"}],"wp:attachment":[{"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/media?parent=63816"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/categories?post=63816"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/tags?post=63816"},{"taxonomy":"supplier","embeddable":true,"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/supplier?post=63816"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}