{"id":51922,"date":"2023-11-30T12:10:49","date_gmt":"2023-11-30T11:10:49","guid":{"rendered":"https:\/\/dignitynews.eu\/?p=51922"},"modified":"2023-11-30T12:10:49","modified_gmt":"2023-11-30T11:10:49","slug":"miedzyuczelniany-zespol-polskich-naukowcow-prowadzi-pionierskie-badania-nad-niesporczakami","status":"publish","type":"post","link":"https:\/\/dignitynews.eu\/pl\/miedzyuczelniany-zespol-polskich-naukowcow-prowadzi-pionierskie-badania-nad-niesporczakami\/","title":{"rendered":"Mi\u0119dzyuczelniany zesp\u00f3\u0142 polskich naukowc\u00f3w prowadzi pionierskie badania nad niesporczakami"},"content":{"rendered":"<h5>Mi\u0119dzyuczelniany zesp\u00f3\u0142 z udzia\u0142em naukowc\u00f3w Uniwersytetu Gda\u0144skiego i Uniwersytetu im. Adama Mickiewicza w Poznaniu prowadzi pionierskie badania nad niesporczakami \u2013 mikroskopijnymi bezkr\u0119gowcami uznawanymi za najbardziej odporne zwierz\u0119ta na Ziemi. Wyniki bada\u0144 opublikowano w periodyku \u201eScientific Reports\u201d z grupy Nature.<\/h5>\n<p>Bezkr\u0119gowce, mierz\u0105ce zaledwie od 0.01 do 1.2 mm zasiedlaj\u0105 ekosystemy na wszystkich kontynentach. Posiadaj\u0105 niezwyk\u0142\u0105 zdolno\u015b\u0107 do kryptobiozy, kt\u00f3ra umo\u017cliwia im przej\u015bcie w stan anabiozy, czyli stan \u017cycia utajonego. Dochodzi do tego w sytuacji, gdy warunki, w kt\u00f3rych wyst\u0119puj\u0105, staj\u0105 si\u0119 niekorzystne. Dzi\u0119ki temu mog\u0105 przetrwa\u0107 w ekstremalnych warunkach: w temperaturze od zera absolutnego do ponad 150\u00b0C; w wysokich dawkach promieniowania UV i jonizuj\u0105cego; w bardzo niskim i bardzo wysokim ci\u015bnieniu atmosferycznym, a tak\u017ce w stanie wysuszenia.<\/p>\n<p>Niesporczaki mog\u0105 nawet przetrwa\u0107 dzia\u0142anie pr\u00f3\u017cni kosmicznej. Tym samym sta\u0142y si\u0119 r\u00f3wnie\u017c obiektem modelowym w badaniach astrobiologicznych. Jednak do tej pory, mimo szeroko zakrojonych bada\u0144, mechanizmy kryptobiozy na pod\u0142o\u017cu molekularnym i fizjologicznym s\u0105 s\u0142abo poznane.<\/p>\n<p>Jednym z rodzaj\u00f3w kryptobiozy jest anhydrobioza, czyli stan wysuszenia, w kt\u00f3rym niesporczaki potrafi\u0105 przetrwa\u0107 nawet kilkana\u015bcie lat. Nie wiadomo, co sprawia, \u017ce te mikroskopijne organizmy wydaj\u0105 si\u0119 by\u0107 prawie niezniszczalne. By\u0107 mo\u017ce te niesamowite zdolno\u015bci zawdzi\u0119czaj\u0105 mikrobiomowi zasiedlaj\u0105cemu ich organizm.<\/p>\n<p>\u017beby odpowiedzie\u0107 na to pytanie, zostanie przeprowadzonych kilka eksperyment\u00f3w, a jednym z nich jest analiza mikrobiomu zwi\u0105zanego z r\u00f3\u017cnymi gatunkami niesporczak\u00f3w na r\u00f3\u017cnych etapach ich rozwoju, pocz\u0105wszy od jaja, poprzez osobniki doros\u0142e przed i po anhydrobiozie, a tak\u017ce osobniki w stadium anhydrobiozy. W trakcie bada\u0144 zostan\u0105 zidentyfikowane bakterie specyficzne dla danego gatunku niesporczaka w konkretnym stadium rozwojowym oraz bakterie, kt\u00f3re mog\u0105 odpowiada\u0107 za zdolno\u015b\u0107 niesporczak\u00f3w do anhydrobiozy.<\/p>\n<p>Arkadiusz S\u0142omczy\u0144ski<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Mi\u0119dzyuczelniany zesp\u00f3\u0142 z udzia\u0142em naukowc\u00f3w Uniwersytetu Gda\u0144skiego i Uniwersytetu im. Adama Mickiewicza w Poznaniu prowadzi pionierskie badania nad niesporczakami \u2013 mikroskopijnymi bezkr\u0119gowcami uznawanymi za najbardziej odporne zwierz\u0119ta na Ziemi. Wyniki&hellip;<\/p>\n","protected":false},"author":7,"featured_media":51923,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false,"footnotes":""},"categories":[49],"tags":[],"class_list":["post-51922","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nauka"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Mi\u0119dzyuczelniany zesp\u00f3\u0142 polskich naukowc\u00f3w prowadzi pionierskie badania nad niesporczakami - Godno\u015b\u0107 - DignityNews.eu<\/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:\/\/dignitynews.eu\/pl\/miedzyuczelniany-zespol-polskich-naukowcow-prowadzi-pionierskie-badania-nad-niesporczakami\/\" \/>\n<meta property=\"og:locale\" content=\"pl_PL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Mi\u0119dzyuczelniany zesp\u00f3\u0142 polskich naukowc\u00f3w prowadzi pionierskie badania nad niesporczakami - Godno\u015b\u0107 - DignityNews.eu\" \/>\n<meta property=\"og:description\" content=\"Mi\u0119dzyuczelniany zesp\u00f3\u0142 z udzia\u0142em naukowc\u00f3w Uniwersytetu Gda\u0144skiego i Uniwersytetu im. Adama Mickiewicza w Poznaniu prowadzi pionierskie badania nad niesporczakami \u2013 mikroskopijnymi bezkr\u0119gowcami uznawanymi za najbardziej odporne zwierz\u0119ta na Ziemi. Wyniki&hellip;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/dignitynews.eu\/pl\/miedzyuczelniany-zespol-polskich-naukowcow-prowadzi-pionierskie-badania-nad-niesporczakami\/\" \/>\n<meta property=\"og:site_name\" content=\"Godno\u015b\u0107 - DignityNews.eu\" \/>\n<meta property=\"article:published_time\" content=\"2023-11-30T11:10:49+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/dignitynews.eu\/wp-content\/uploads\/2023\/11\/miedzyuczelniany-zespol-fot.-East-News.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1500\" \/>\n\t<meta property=\"og:image:height\" content=\"1500\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Dignity News\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Napisane przez\" \/>\n\t<meta name=\"twitter:data1\" content=\"Dignity News\" \/>\n\t<meta name=\"twitter:label2\" content=\"Szacowany czas czytania\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minuty\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"https:\/\/dignitynews.eu\/pl\/#website\",\"url\":\"https:\/\/dignitynews.eu\/pl\/\",\"name\":\"Godno\u015b\u0107 - DignityNews.eu\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/dignitynews.eu\/pl\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"pl-PL\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/dignitynews.eu\/pl\/miedzyuczelniany-zespol-polskich-naukowcow-prowadzi-pionierskie-badania-nad-niesporczakami\/\",\"url\":\"https:\/\/dignitynews.eu\/pl\/miedzyuczelniany-zespol-polskich-naukowcow-prowadzi-pionierskie-badania-nad-niesporczakami\/\",\"name\":\"Mi\u0119dzyuczelniany zesp\u00f3\u0142 polskich naukowc\u00f3w prowadzi pionierskie badania nad niesporczakami - Godno\u015b\u0107 - DignityNews.eu\",\"isPartOf\":{\"@id\":\"https:\/\/dignitynews.eu\/pl\/#website\"},\"datePublished\":\"2023-11-30T11:10:49+00:00\",\"dateModified\":\"2023-11-30T11:10:49+00:00\",\"author\":{\"@id\":\"https:\/\/dignitynews.eu\/pl\/#\/schema\/person\/0b62b762b8174802fabc81a3ecb1bfcb\"},\"breadcrumb\":{\"@id\":\"https:\/\/dignitynews.eu\/pl\/miedzyuczelniany-zespol-polskich-naukowcow-prowadzi-pionierskie-badania-nad-niesporczakami\/#breadcrumb\"},\"inLanguage\":\"pl-PL\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/dignitynews.eu\/pl\/miedzyuczelniany-zespol-polskich-naukowcow-prowadzi-pionierskie-badania-nad-niesporczakami\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/dignitynews.eu\/pl\/miedzyuczelniany-zespol-polskich-naukowcow-prowadzi-pionierskie-badania-nad-niesporczakami\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Strona g\u0142\u00f3wna\",\"item\":\"https:\/\/dignitynews.eu\/pl\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Mi\u0119dzyuczelniany zesp\u00f3\u0142 polskich naukowc\u00f3w prowadzi pionierskie badania nad niesporczakami\"}]},{\"@type\":\"Person\",\"@id\":\"https:\/\/dignitynews.eu\/pl\/#\/schema\/person\/0b62b762b8174802fabc81a3ecb1bfcb\",\"name\":\"Dignity News\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pl-PL\",\"@id\":\"https:\/\/dignitynews.eu\/pl\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/97963171a6d9108f8381bbefb1c6b150c445b6ddd9e3077b96c86cf5892c85dc?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/97963171a6d9108f8381bbefb1c6b150c445b6ddd9e3077b96c86cf5892c85dc?s=96&d=mm&r=g\",\"caption\":\"Dignity News\"},\"url\":\"https:\/\/dignitynews.eu\/pl\/author\/mikolaj-palade\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Mi\u0119dzyuczelniany zesp\u00f3\u0142 polskich naukowc\u00f3w prowadzi pionierskie badania nad niesporczakami - Godno\u015b\u0107 - DignityNews.eu","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:\/\/dignitynews.eu\/pl\/miedzyuczelniany-zespol-polskich-naukowcow-prowadzi-pionierskie-badania-nad-niesporczakami\/","og_locale":"pl_PL","og_type":"article","og_title":"Mi\u0119dzyuczelniany zesp\u00f3\u0142 polskich naukowc\u00f3w prowadzi pionierskie badania nad niesporczakami - Godno\u015b\u0107 - DignityNews.eu","og_description":"Mi\u0119dzyuczelniany zesp\u00f3\u0142 z udzia\u0142em naukowc\u00f3w Uniwersytetu Gda\u0144skiego i Uniwersytetu im. Adama Mickiewicza w Poznaniu prowadzi pionierskie badania nad niesporczakami \u2013 mikroskopijnymi bezkr\u0119gowcami uznawanymi za najbardziej odporne zwierz\u0119ta na Ziemi. Wyniki&hellip;","og_url":"https:\/\/dignitynews.eu\/pl\/miedzyuczelniany-zespol-polskich-naukowcow-prowadzi-pionierskie-badania-nad-niesporczakami\/","og_site_name":"Godno\u015b\u0107 - DignityNews.eu","article_published_time":"2023-11-30T11:10:49+00:00","og_image":[{"width":1500,"height":1500,"url":"https:\/\/dignitynews.eu\/wp-content\/uploads\/2023\/11\/miedzyuczelniany-zespol-fot.-East-News.jpg","type":"image\/jpeg"}],"author":"Dignity News","twitter_card":"summary_large_image","twitter_misc":{"Napisane przez":"Dignity News","Szacowany czas czytania":"2 minuty"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebSite","@id":"https:\/\/dignitynews.eu\/pl\/#website","url":"https:\/\/dignitynews.eu\/pl\/","name":"Godno\u015b\u0107 - DignityNews.eu","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/dignitynews.eu\/pl\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"pl-PL"},{"@type":"WebPage","@id":"https:\/\/dignitynews.eu\/pl\/miedzyuczelniany-zespol-polskich-naukowcow-prowadzi-pionierskie-badania-nad-niesporczakami\/","url":"https:\/\/dignitynews.eu\/pl\/miedzyuczelniany-zespol-polskich-naukowcow-prowadzi-pionierskie-badania-nad-niesporczakami\/","name":"Mi\u0119dzyuczelniany zesp\u00f3\u0142 polskich naukowc\u00f3w prowadzi pionierskie badania nad niesporczakami - Godno\u015b\u0107 - DignityNews.eu","isPartOf":{"@id":"https:\/\/dignitynews.eu\/pl\/#website"},"datePublished":"2023-11-30T11:10:49+00:00","dateModified":"2023-11-30T11:10:49+00:00","author":{"@id":"https:\/\/dignitynews.eu\/pl\/#\/schema\/person\/0b62b762b8174802fabc81a3ecb1bfcb"},"breadcrumb":{"@id":"https:\/\/dignitynews.eu\/pl\/miedzyuczelniany-zespol-polskich-naukowcow-prowadzi-pionierskie-badania-nad-niesporczakami\/#breadcrumb"},"inLanguage":"pl-PL","potentialAction":[{"@type":"ReadAction","target":["https:\/\/dignitynews.eu\/pl\/miedzyuczelniany-zespol-polskich-naukowcow-prowadzi-pionierskie-badania-nad-niesporczakami\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/dignitynews.eu\/pl\/miedzyuczelniany-zespol-polskich-naukowcow-prowadzi-pionierskie-badania-nad-niesporczakami\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Strona g\u0142\u00f3wna","item":"https:\/\/dignitynews.eu\/pl\/"},{"@type":"ListItem","position":2,"name":"Mi\u0119dzyuczelniany zesp\u00f3\u0142 polskich naukowc\u00f3w prowadzi pionierskie badania nad niesporczakami"}]},{"@type":"Person","@id":"https:\/\/dignitynews.eu\/pl\/#\/schema\/person\/0b62b762b8174802fabc81a3ecb1bfcb","name":"Dignity News","image":{"@type":"ImageObject","inLanguage":"pl-PL","@id":"https:\/\/dignitynews.eu\/pl\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/97963171a6d9108f8381bbefb1c6b150c445b6ddd9e3077b96c86cf5892c85dc?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/97963171a6d9108f8381bbefb1c6b150c445b6ddd9e3077b96c86cf5892c85dc?s=96&d=mm&r=g","caption":"Dignity News"},"url":"https:\/\/dignitynews.eu\/pl\/author\/mikolaj-palade\/"}]}},"_links":{"self":[{"href":"https:\/\/dignitynews.eu\/pl\/wp-json\/wp\/v2\/posts\/51922","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dignitynews.eu\/pl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dignitynews.eu\/pl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dignitynews.eu\/pl\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/dignitynews.eu\/pl\/wp-json\/wp\/v2\/comments?post=51922"}],"version-history":[{"count":1,"href":"https:\/\/dignitynews.eu\/pl\/wp-json\/wp\/v2\/posts\/51922\/revisions"}],"predecessor-version":[{"id":51928,"href":"https:\/\/dignitynews.eu\/pl\/wp-json\/wp\/v2\/posts\/51922\/revisions\/51928"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dignitynews.eu\/pl\/wp-json\/wp\/v2\/media\/51923"}],"wp:attachment":[{"href":"https:\/\/dignitynews.eu\/pl\/wp-json\/wp\/v2\/media?parent=51922"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dignitynews.eu\/pl\/wp-json\/wp\/v2\/categories?post=51922"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dignitynews.eu\/pl\/wp-json\/wp\/v2\/tags?post=51922"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}