{"id":38022,"date":"2014-06-03T14:38:00","date_gmt":"2014-06-03T14:38:00","guid":{"rendered":"https:\/\/matis.is\/?p=38022"},"modified":"2023-02-03T12:42:01","modified_gmt":"2023-02-03T12:42:01","slug":"microbial-community-structures-of-novel-icelandic-hot-spring-systems-revealed-by-phylochip-g3-analysis","status":"publish","type":"post","link":"https:\/\/matis.is\/en\/greinar\/microbial-community-structures-of-novel-icelandic-hot-spring-systems-revealed-by-phylochip-g3-analysis\/","title":{"rendered":"Microbial community structures of novel Icelandic hot spring systems revealed by PhyloChip G3 analysis"},"content":{"rendered":"<p>Microbial community profiles of recently formed hot spring systems ranging in temperatures from 57 \u00b0 C to 100 \u00b0 C and pH values from 2 to 4 in Hverager\u00f0i (Iceland) were analyzed with PhyloChip G3 technology. In total, 1173 bacterial operational taxonomic units (OTUs) spanning 576 subfamilies and 38 archaeal OTUs covering 32 subfamilies were observed. As expected, the hyperthermophilic (\u223c100 \u00b0 C) spring system exhibited both low microbial biomass and diversity when compared to thermophilic (\u223c60 \u00b0 C) springs. Ordination analysis revealed distinct bacterial and archaeal diversity in geographically distinct hot springs. Slight variations in temperature (from 57 \u00b0 C to 64 \u00b0 C) within the interconnected pools led to a marked fluctuation in microbial abundance and diversity. Correlation and PERMANOVA tests provided evidence that temperature was the key environmental factor responsible for microbial community dynamics, while pH, H<sub>2<\/sub>S, and SO<sub>2<\/sub>&nbsp;influenced the abundance of specific microbial groups. When archaeal community composition was analyzed, the majority of detected OTUs correlated negatively with temperature, and few correlated positively with pH. Key Words: Microbial diversity \u2014 PhyloChip G3 \u2014 Acidophilic \u2014 Thermophilic \u2014 Hot springs \u2014 Iceland. Astrobiology 14, 229\u2013240.<\/p>\n\n\n\n<p><strong><a href=\"https:\/\/www.liebertpub.com\/doi\/10.1089\/ast.2013.1008\">Link to article<\/a><\/strong><\/p>","protected":false},"excerpt":{"rendered":"<p>Microbial community profiles of recently formed hot spring systems ranging in temperatures from 57\u00b0C to 100\u00b0C and pH values from [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"template-greinar.php","format":"standard","meta":{"_acf_changed":false,"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[2011],"tags":[],"class_list":["post-38022","post","type-post","status-publish","format-standard","hentry","category-greinar"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Microbial community structures of novel Icelandic hot spring systems revealed by PhyloChip G3 analysis - Mat\u00eds<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/matis.is\/en\/greinar\/microbial-community-structures-of-novel-icelandic-hot-spring-systems-revealed-by-phylochip-g3-analysis\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Microbial community structures of novel Icelandic hot spring systems revealed by PhyloChip G3 analysis - Mat\u00eds\" \/>\n<meta property=\"og:description\" content=\"Microbial community profiles of recently formed hot spring systems ranging in temperatures from 57\u00b0C to 100\u00b0C and pH values from [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/matis.is\/en\/greinar\/microbial-community-structures-of-novel-icelandic-hot-spring-systems-revealed-by-phylochip-g3-analysis\/\" \/>\n<meta property=\"og:site_name\" content=\"Mat\u00eds\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/matisiceland\" \/>\n<meta property=\"article:published_time\" content=\"2014-06-03T14:38:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-02-03T12:42:01+00:00\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@matisiceland\" \/>\n<meta name=\"twitter:site\" content=\"@matisiceland\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Estimated reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/matis.is\\\/en\\\/greinar\\\/microbial-community-structures-of-novel-icelandic-hot-spring-systems-revealed-by-phylochip-g3-analysis\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/matis.is\\\/en\\\/greinar\\\/microbial-community-structures-of-novel-icelandic-hot-spring-systems-revealed-by-phylochip-g3-analysis\\\/\"},\"author\":{\"name\":\"admin\",\"@id\":\"https:\\\/\\\/matis.is\\\/#\\\/schema\\\/person\\\/33b92c850c915c93e67f291e3381a49a\"},\"headline\":\"Microbial community structures of novel Icelandic hot spring systems revealed by PhyloChip G3 analysis\",\"datePublished\":\"2014-06-03T14:38:00+00:00\",\"dateModified\":\"2023-02-03T12:42:01+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/matis.is\\\/en\\\/greinar\\\/microbial-community-structures-of-novel-icelandic-hot-spring-systems-revealed-by-phylochip-g3-analysis\\\/\"},\"wordCount\":184,\"publisher\":{\"@id\":\"https:\\\/\\\/matis.is\\\/#organization\"},\"articleSection\":[\"Greinar\"],\"inLanguage\":\"en-GB\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/matis.is\\\/en\\\/greinar\\\/microbial-community-structures-of-novel-icelandic-hot-spring-systems-revealed-by-phylochip-g3-analysis\\\/\",\"url\":\"https:\\\/\\\/matis.is\\\/en\\\/greinar\\\/microbial-community-structures-of-novel-icelandic-hot-spring-systems-revealed-by-phylochip-g3-analysis\\\/\",\"name\":\"Microbial community structures of novel Icelandic hot spring systems revealed by PhyloChip G3 analysis - Mat\u00eds\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/matis.is\\\/#website\"},\"datePublished\":\"2014-06-03T14:38:00+00:00\",\"dateModified\":\"2023-02-03T12:42:01+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/matis.is\\\/en\\\/greinar\\\/microbial-community-structures-of-novel-icelandic-hot-spring-systems-revealed-by-phylochip-g3-analysis\\\/#breadcrumb\"},\"inLanguage\":\"en-GB\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/matis.is\\\/en\\\/greinar\\\/microbial-community-structures-of-novel-icelandic-hot-spring-systems-revealed-by-phylochip-g3-analysis\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/matis.is\\\/en\\\/greinar\\\/microbial-community-structures-of-novel-icelandic-hot-spring-systems-revealed-by-phylochip-g3-analysis\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/matis.is\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Microbial community structures of novel Icelandic hot spring systems revealed by PhyloChip G3 analysis\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/matis.is\\\/#website\",\"url\":\"https:\\\/\\\/matis.is\\\/\",\"name\":\"Mat\u00eds\",\"description\":\"Ver\u00f0m\u00e6task\u00f6pun, matv\u00e6la\u00f6ryggi og l\u00fd\u00f0heilsa\",\"publisher\":{\"@id\":\"https:\\\/\\\/matis.is\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/matis.is\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-GB\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/matis.is\\\/#organization\",\"name\":\"Mat\u00eds ohf.\",\"url\":\"https:\\\/\\\/matis.is\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\\\/\\\/matis.is\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/matis.is\\\/wp-content\\\/uploads\\\/2021\\\/02\\\/matis_logo_blatthvitt.png\",\"contentUrl\":\"https:\\\/\\\/matis.is\\\/wp-content\\\/uploads\\\/2021\\\/02\\\/matis_logo_blatthvitt.png\",\"width\":1507,\"height\":1507,\"caption\":\"Mat\u00eds ohf.\"},\"image\":{\"@id\":\"https:\\\/\\\/matis.is\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/matisiceland\",\"https:\\\/\\\/x.com\\\/matisiceland\",\"https:\\\/\\\/www.instagram.com\\\/matisiceland\\\/\",\"https:\\\/\\\/www.linkedin.com\\\/matisiceland\\\/\",\"https:\\\/\\\/www.youtube.com\\\/channel\\\/UCY-frt3uTqgVZW-DLjoo5bA\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/matis.is\\\/#\\\/schema\\\/person\\\/33b92c850c915c93e67f291e3381a49a\",\"name\":\"admin\",\"sameAs\":[\"https:\\\/\\\/matis.mareframe.eu\"],\"url\":\"https:\\\/\\\/matis.is\\\/en\\\/author\\\/thormodurmatis-is\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Microbial community structures of novel Icelandic hot spring systems revealed by PhyloChip G3 analysis - Mat\u00eds","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/matis.is\/en\/greinar\/microbial-community-structures-of-novel-icelandic-hot-spring-systems-revealed-by-phylochip-g3-analysis\/","og_locale":"en_GB","og_type":"article","og_title":"Microbial community structures of novel Icelandic hot spring systems revealed by PhyloChip G3 analysis - Mat\u00eds","og_description":"Microbial community profiles of recently formed hot spring systems ranging in temperatures from 57\u00b0C to 100\u00b0C and pH values from [&hellip;]","og_url":"https:\/\/matis.is\/en\/greinar\/microbial-community-structures-of-novel-icelandic-hot-spring-systems-revealed-by-phylochip-g3-analysis\/","og_site_name":"Mat\u00eds","article_publisher":"https:\/\/www.facebook.com\/matisiceland","article_published_time":"2014-06-03T14:38:00+00:00","article_modified_time":"2023-02-03T12:42:01+00:00","author":"admin","twitter_card":"summary_large_image","twitter_creator":"@matisiceland","twitter_site":"@matisiceland","twitter_misc":{"Written by":"admin","Estimated reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/matis.is\/en\/greinar\/microbial-community-structures-of-novel-icelandic-hot-spring-systems-revealed-by-phylochip-g3-analysis\/#article","isPartOf":{"@id":"https:\/\/matis.is\/en\/greinar\/microbial-community-structures-of-novel-icelandic-hot-spring-systems-revealed-by-phylochip-g3-analysis\/"},"author":{"name":"admin","@id":"https:\/\/matis.is\/#\/schema\/person\/33b92c850c915c93e67f291e3381a49a"},"headline":"Microbial community structures of novel Icelandic hot spring systems revealed by PhyloChip G3 analysis","datePublished":"2014-06-03T14:38:00+00:00","dateModified":"2023-02-03T12:42:01+00:00","mainEntityOfPage":{"@id":"https:\/\/matis.is\/en\/greinar\/microbial-community-structures-of-novel-icelandic-hot-spring-systems-revealed-by-phylochip-g3-analysis\/"},"wordCount":184,"publisher":{"@id":"https:\/\/matis.is\/#organization"},"articleSection":["Greinar"],"inLanguage":"en-GB"},{"@type":"WebPage","@id":"https:\/\/matis.is\/en\/greinar\/microbial-community-structures-of-novel-icelandic-hot-spring-systems-revealed-by-phylochip-g3-analysis\/","url":"https:\/\/matis.is\/en\/greinar\/microbial-community-structures-of-novel-icelandic-hot-spring-systems-revealed-by-phylochip-g3-analysis\/","name":"Microbial community structures of novel Icelandic hot spring systems revealed by PhyloChip G3 analysis - Mat\u00eds","isPartOf":{"@id":"https:\/\/matis.is\/#website"},"datePublished":"2014-06-03T14:38:00+00:00","dateModified":"2023-02-03T12:42:01+00:00","breadcrumb":{"@id":"https:\/\/matis.is\/en\/greinar\/microbial-community-structures-of-novel-icelandic-hot-spring-systems-revealed-by-phylochip-g3-analysis\/#breadcrumb"},"inLanguage":"en-GB","potentialAction":[{"@type":"ReadAction","target":["https:\/\/matis.is\/en\/greinar\/microbial-community-structures-of-novel-icelandic-hot-spring-systems-revealed-by-phylochip-g3-analysis\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/matis.is\/en\/greinar\/microbial-community-structures-of-novel-icelandic-hot-spring-systems-revealed-by-phylochip-g3-analysis\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/matis.is\/"},{"@type":"ListItem","position":2,"name":"Microbial community structures of novel Icelandic hot spring systems revealed by PhyloChip G3 analysis"}]},{"@type":"WebSite","@id":"https:\/\/matis.is\/#website","url":"https:\/\/matis.is\/","name":"Mat\u00eds","description":"Value creation, food security and public health","publisher":{"@id":"https:\/\/matis.is\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/matis.is\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-GB"},{"@type":"Organization","@id":"https:\/\/matis.is\/#organization","name":"Mat\u00eds ohf.","url":"https:\/\/matis.is\/","logo":{"@type":"ImageObject","inLanguage":"en-GB","@id":"https:\/\/matis.is\/#\/schema\/logo\/image\/","url":"https:\/\/matis.is\/wp-content\/uploads\/2021\/02\/matis_logo_blatthvitt.png","contentUrl":"https:\/\/matis.is\/wp-content\/uploads\/2021\/02\/matis_logo_blatthvitt.png","width":1507,"height":1507,"caption":"Mat\u00eds ohf."},"image":{"@id":"https:\/\/matis.is\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/matisiceland","https:\/\/x.com\/matisiceland","https:\/\/www.instagram.com\/matisiceland\/","https:\/\/www.linkedin.com\/matisiceland\/","https:\/\/www.youtube.com\/channel\/UCY-frt3uTqgVZW-DLjoo5bA"]},{"@type":"Person","@id":"https:\/\/matis.is\/#\/schema\/person\/33b92c850c915c93e67f291e3381a49a","name":"admin","sameAs":["https:\/\/matis.mareframe.eu"],"url":"https:\/\/matis.is\/en\/author\/thormodurmatis-is\/"}]}},"spectra_custom_meta":{"_edit_lock":["1675428122:1"],"_wp_page_template":["template-greinar.php"],"_edit_last":["1"],"_yoast_wpseo_content_score":["30"],"_yoast_wpseo_estimated-reading-time-minutes":["1"],"authors":["Krebs, J., Vaishampayan, P., Probst, A., Tom, L.,\u00a0Marteinsson, V.,\u00a0Andersen, G., Venkateswaran, K."],"_authors":["field_60a287218a0ab"],"publication":["Astrobiology"],"_publication":["field_60a287738a0ac"],"edition":["14(3)"],"_edition":["field_60a287918a0ad"],"page":["229-240"],"_page":["field_60a2879f8a0ae"],"year":["2014"],"_year":["field_60a287a58a0af"],"link":[""],"_link":["field_60a287aa8a0b0"],"orcidid":[""],"_orcidid":["field_60a287c28a0b1"],"matis_tengilidur":["a:1:{i:0;s:5:\"28317\";}"],"_matis_tengilidur":["field_60a65b61f4532"],"tengilidur":[""],"_tengilidur":["field_5ef905e0538b2"],"_yoast_wpseo_primary_category":["2011"],"wpmm_postgrid_views":["503"],"_wp_old_date":["2021-06-03"],"tengill_a_grein":[""],"_tengill_a_grein":["field_61641790ac6c9"],"doi":[""],"_doi":["field_616417d8ac6ca"],"_":["field_630df27cc5801"],"_yoast_wpseo_wordproof_timestamp":[""],"_uag_css_file_name":["uag-css-38022.css"],"_uag_page_assets":["a:9:{s:3:\"css\";s:263:\".uag-blocks-common-selector{z-index:var(--z-index-desktop) !important}@media (max-width: 976px){.uag-blocks-common-selector{z-index:var(--z-index-tablet) !important}}@media (max-width: 767px){.uag-blocks-common-selector{z-index:var(--z-index-mobile) !important}}\n\";s:2:\"js\";s:0:\"\";s:18:\"current_block_list\";a:6:{i:0;s:14:\"core\/paragraph\";i:1;s:12:\"core\/buttons\";i:2;s:11:\"core\/button\";i:3;s:12:\"core\/heading\";i:4;s:12:\"core\/columns\";i:5;s:11:\"core\/column\";}s:8:\"uag_flag\";b:0;s:11:\"uag_version\";s:10:\"1776432937\";s:6:\"gfonts\";a:0:{}s:10:\"gfonts_url\";s:0:\"\";s:12:\"gfonts_files\";a:0:{}s:14:\"uag_faq_layout\";b:0;}"]},"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"trp-custom-language-flag":false},"uagb_author_info":{"display_name":"admin","author_link":"https:\/\/matis.is\/en\/author\/thormodurmatis-is\/"},"uagb_comment_info":0,"uagb_excerpt":"Microbial community profiles of recently formed hot spring systems ranging in temperatures from 57\u00b0C to 100\u00b0C and pH values from [&hellip;]","_links":{"self":[{"href":"https:\/\/matis.is\/en\/wp-json\/wp\/v2\/posts\/38022","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/matis.is\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/matis.is\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/matis.is\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/matis.is\/en\/wp-json\/wp\/v2\/comments?post=38022"}],"version-history":[{"count":3,"href":"https:\/\/matis.is\/en\/wp-json\/wp\/v2\/posts\/38022\/revisions"}],"predecessor-version":[{"id":49297,"href":"https:\/\/matis.is\/en\/wp-json\/wp\/v2\/posts\/38022\/revisions\/49297"}],"wp:attachment":[{"href":"https:\/\/matis.is\/en\/wp-json\/wp\/v2\/media?parent=38022"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/matis.is\/en\/wp-json\/wp\/v2\/categories?post=38022"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/matis.is\/en\/wp-json\/wp\/v2\/tags?post=38022"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}