{"id":4499,"date":"2025-09-09T19:45:53","date_gmt":"2025-09-09T19:45:53","guid":{"rendered":"https:\/\/www.gangodvaznych.cz\/?p=4499"},"modified":"2025-10-10T17:31:25","modified_gmt":"2025-10-10T17:31:25","slug":"sipkove-ruzenky-v-tajicim-permafrostu-mariana","status":"publish","type":"post","link":"https:\/\/www.gangodvaznych.cz\/index.php\/2025\/09\/09\/sipkove-ruzenky-v-tajicim-permafrostu-mariana\/","title":{"rendered":"\u0160\u00edpkov\u00e9 R\u016f\u017eenky v taj\u00edc\u00edm permafrostu (Mariana)"},"content":{"rendered":"

\"\"Permafrost je n\u00e1zev pro v\u011b\u010dn\u011b zmrzlou p\u016fdu. Jen\u017ee se ukazuje, \u017ee v\u011b\u010dn\u011b zmrzl\u00e1 b\u00fdt nemus\u00ed. Posledn\u00ed dobou taje, co\u017e v\u011bdc\u016fm za\u010d\u00edn\u00e1 d\u011blat starosti. Jednobun\u011b\u010dn\u00e9 organizmy, nap\u0159\u00edklad viry, toti\u017e mohou v permafrostu p\u0159e\u017e\u00edvat miliony let. A kdy\u017e vlivem tepla p\u016fda roztaje, sp\u00edc\u00ed viry se mohou probudit a zah\u00e1jit dal\u0161\u00ed etapu \u017eivota. \u017de to m\u016f\u017ee b\u00fdt probl\u00e9m pro jin\u00e9 tvory v\u010detn\u011b lid\u00ed, v\u00e1m asi nemus\u00edm zd\u016fraz\u0148ovat.<\/p>\n

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\"\"Ve zmrzl\u00e9 p\u016fd\u011b mohou p\u0159e\u017e\u00edvat nap\u0159\u00edklad viry prav\u00fdch ne\u0161tovic, kter\u00e9 se lidem poda\u0159ilo vym\u00fdtit. Mo\u017en\u00e1 jen zd\u00e1nliv\u011b.<\/p>\n

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\"\"T\u00e1n\u00edm permafrostu se na Sibi\u0159i aktivovaly nap\u0159\u00edklad nebezpe\u010dn\u00e9 bakterie antraxu, sn\u011bti slezinn\u00e9.<\/p>\n

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Nav\u00edc s n\u011bkter\u00fdmi viry nebo bakteriemi sp\u00edc\u00edmi v permafrostu, se lidstvo je\u0161t\u011b nikdy nepotkalo. A my v\u016fbec nev\u00edme, co by se po takov\u00e9m setk\u00e1n\u00ed mohlo st\u00e1t. Mo\u017en\u00e1 by lid\u00e9 nedok\u00e1zali n\u00e1kaze vzdorovat a \u010dlov\u011bk jako biologick\u00fd druh by vyhynul.<\/p>\n

Ale taky je mo\u017en\u00e9, \u017ee lid\u00e9 proniknou do mechanizmu zmrazov\u00e1n\u00ed tk\u00e1n\u00ed a po tis\u00edcilet\u00ed vypnut\u00e9 a znovu zapnut\u00e9 viry jim naopak uk\u00e1\u017eou cestu k dlouhov\u011bkosti. V\u017edy\u0165 nemus\u00ed j\u00edt jenom o viry \u010di bakterie.<\/p>\n

\"\"Je zn\u00e1m p\u0159\u00edpad, kdy se v\u011bdc\u016fm poda\u0159ilo vysvobodit z permafrostu mnohobun\u011b\u010dn\u00e9 tvory. Jednalo se o hl\u00edstice star\u00e9 46 000 let. Sta\u010dilo je pono\u0159it do slan\u00e9ho roztoku o teplot\u011b 21\u00b0C a jejich \u017eivotn\u00ed funkce se obnovily. Nen\u00ed to fascinuj\u00edc\u00ed?<\/p>\n

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O hibernaci se p\u00ed\u0161e ve sci-fi kn\u00ed\u017ek\u00e1ch a je to jedna z mo\u017enost\u00ed, jak hrdinov\u00e9 p\u0159e\u017eij\u00ed extr\u00e9mn\u011b dlouh\u00e9 cesty vesm\u00edrem.<\/p>\n

Proto bychom m\u011bli permafrost opatrn\u011b zkoumat. M\u011bli bychom b\u00fdt p\u0159ipraven\u00ed na \u00fatok nebezpe\u010dn\u00fdch patogen\u016f i na objevy, kter\u00e9 by mohly lidstvo posunout o velk\u00fd kus d\u00e1l.<\/p>\n

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ZDROJ:<\/em><\/p>\n

https:\/\/www.idnes.cz\/zpravy\/zahranicni\/sibir-hlistice-veda-kryptobioza.A230728_134206_zahranicni_aha?zdroj=vybava_recombee<\/a><\/p>\n

https:\/\/cs.infochretienne.com\/articles\/la-fonte-du-permafrost-de-larctique-libere-danciens-virus-faut-il-sinquieter\/<\/a><\/p>\n

OBR\u00c1ZKY: ChatGPT.com<\/p>\n","protected":false},"excerpt":{"rendered":"

Permafrost je n\u00e1zev pro v\u011b\u010dn\u011b zmrzlou p\u016fdu. Jen\u017ee se ukazuje, \u017ee v\u011b\u010dn\u011b zmrzl\u00e1 b\u00fdt nemus\u00ed. Posledn\u00ed dobou taje, co\u017e v\u011bdc\u016fm za\u010d\u00edn\u00e1 d\u011blat starosti. Jednobun\u011b\u010dn\u00e9 organizmy, nap\u0159\u00edklad viry, toti\u017e mohou v permafrostu p\u0159e\u017e\u00edvat miliony let. A kdy\u017e vlivem tepla p\u016fda roztaje, sp\u00edc\u00ed viry se mohou probudit a zah\u00e1jit dal\u0161\u00ed etapu \u017eivota. \u017de to m\u016f\u017ee b\u00fdt probl\u00e9m pro…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[11,1],"tags":[718,720,717,719,722,723,721],"class_list":["post-4499","post","type-post","status-publish","format-standard","hentry","category-hrdinove-mariana","category-uncategorized","tag-antrax","tag-hlistice","tag-permafrost","tag-snet-slezinna","tag-tani-permafrostu","tag-vecne-zmrzla-puda","tag-viry"],"_links":{"self":[{"href":"https:\/\/www.gangodvaznych.cz\/index.php\/wp-json\/wp\/v2\/posts\/4499","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gangodvaznych.cz\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.gangodvaznych.cz\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.gangodvaznych.cz\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gangodvaznych.cz\/index.php\/wp-json\/wp\/v2\/comments?post=4499"}],"version-history":[{"count":16,"href":"https:\/\/www.gangodvaznych.cz\/index.php\/wp-json\/wp\/v2\/posts\/4499\/revisions"}],"predecessor-version":[{"id":4662,"href":"https:\/\/www.gangodvaznych.cz\/index.php\/wp-json\/wp\/v2\/posts\/4499\/revisions\/4662"}],"wp:attachment":[{"href":"https:\/\/www.gangodvaznych.cz\/index.php\/wp-json\/wp\/v2\/media?parent=4499"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gangodvaznych.cz\/index.php\/wp-json\/wp\/v2\/categories?post=4499"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gangodvaznych.cz\/index.php\/wp-json\/wp\/v2\/tags?post=4499"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}