[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.kofare.cz\/zmena-genu\/#Article","mainEntityOfPage":"https:\/\/www.kofare.cz\/zmena-genu\/","headline":"Zm\u011bna gen\u016f","name":"Zm\u011bna gen\u016f","description":"Nen\u00ed to tak d\u00e1vno, co na jedn\u00e9 v\u011bdeck\u00e9 konferenci, kter\u00e1 neunikla \u017e\u00e1dn\u00e9mu bystr\u00e9mu oku, vystoupil \u010d\u00ednsk\u00fd biofyzik, kter\u00fd se zab\u00fdval &hellip; <a class=\"more-link\" href=\"https:\/\/www.kofare.cz\/zmena-genu\/\">More<\/a>","datePublished":"2019-03-12","dateModified":"2023-04-29","author":{"@type":"Person","@id":"https:\/\/www.kofare.cz\/author\/#Person","name":"kofare.cz\n","url":"https:\/\/www.kofare.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/6808215d501bdbb001ef3734be3cdad1be23596de78c590ed2ac5868fce74c95?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/6808215d501bdbb001ef3734be3cdad1be23596de78c590ed2ac5868fce74c95?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"kofare.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.kofare.cz\/wp-content\/uploads\/img_a341273_w1908_t1553972698.png","url":"https:\/\/www.kofare.cz\/wp-content\/uploads\/img_a341273_w1908_t1553972698.png","height":0,"width":0},"url":"https:\/\/www.kofare.cz\/zmena-genu\/","about":["\u017divotn\u00ed styl"],"wordCount":401,"articleBody":"Nen\u00ed to tak d\u00e1vno, co na jedn\u00e9 v\u011bdeck\u00e9 konferenci, kter\u00e1 neunikla \u017e\u00e1dn\u00e9mu bystr\u00e9mu oku, vystoupil \u010d\u00ednsk\u00fd biofyzik, kter\u00fd se zab\u00fdval u\u017e d\u00e9le zn\u00e1mou metodou CRISPR. Na t\u00e9to konferenci do\u0161lo k prvn\u00edmu ve\u0159ejn\u00e9mu odhalen\u00ed, \u010dinu, kter\u00fd je sp\u00ed\u0161e ch\u00e1p\u00e1n velice negativn\u011b, a\u010dkoli bylo pouze ot\u00e1zkou \u010dasu, kdo to prvn\u00ed ud\u011bl\u00e1. Tento \u010d\u00ednsk\u00fd v\u011bdec pozm\u011bnil genom dv\u011bma mal\u00fdm hol\u010di\u010dk\u00e1m, za \u00fa\u010delem jejich zdokonalen\u00ed a zv\u00fd\u0161en\u00ed jejich odolnosti na hor\u0161\u00ed a hor\u0161\u00ed podm\u00ednky, kter\u00e9 se na na\u0161\u00ed planet\u011b vyskytuj\u00ed. Pomoc\u00ed t\u00e9to metody do\u0161lo k odstran\u011bn\u00ed receptoru CCR5, kter\u00fd je zodpov\u011bdn\u00fd za chorobu AIDS, na kterou jsme st\u00e1le je\u0161t\u011b \u00fapln\u011b nena\u0161li to prav\u00e9 \u0159e\u0161en\u00ed. Mimo jin\u00e9, mal\u00e1 d\u011bv\u010d\u00e1tka maj\u00ed m\u00edt i v\u011bt\u0161\u00ed inteligen\u010dn\u00ed kvocient a kognitivn\u00ed schopnosti. \u010c\u00ednsk\u00fd v\u011bdec si t\u00edmto podepsal ortel, proto\u017ee sp\u00e1chal trestn\u00fd \u010din, mimo jin\u00e9 do\u0161lo k vyvol\u00e1n\u00ed spousty ot\u00e1zek, jak etick\u00fdch, tak i teoretick\u00fdch. Nap\u0159\u00edklad zdali je toto kl\u00ed\u010d, k p\u0159e\u017eit\u00edm na jin\u00fdch dosud neobyvateln\u00fdch planet\u00e1ch, nebo potenci\u00e1ln\u00ed z\u00e1chrana p\u0159ed v\u0161emi lidsk\u00fdmi chorobami. Ale jak vlastn\u011b slavn\u00e1 metoda CRISPR funguje? Metodu CRISPR si lze velice jednodu\u0161e p\u0159edstavit jako malink\u00e9 n\u016f\u017eky, kter\u00fdmi lze vyst\u0159ihnout necht\u011bnou \u010d\u00e1st va\u0161eho j\u00e1 a nav\u017edy se j\u00ed zbavit, nicm\u00e9n\u011b pravda je o n\u011bco slo\u017eit\u011bj\u0161\u00ed. CRISPR je schopen naj\u00edt v lidsk\u00e9 p\u0159\u00edmo konkr\u00e9tn\u00ed nukleotidovou sekvenci, vyst\u0159ihl ji a nahradil za jinou. Nicm\u00e9n\u011b cel\u00fd tento proces je ve skute\u010dnosti mnohem slo\u017eit\u011bj\u0161\u00ed. Touto metodou doch\u00e1z\u00ed nej\u010dast\u011bji k \u00faprav\u00e1m ovoce a zeleniny, jedn\u00e1 se o tak zvan\u00e9 GMO, kter\u00e9ho se lid\u00e9 \u010dasto ob\u00e1vaj\u00ed, ani\u017e by tu\u0161ili, \u017ee tyto geneticky modifikovan\u00e9 organismy jed\u00ed po cel\u00fd sv\u016fj \u017eivot. Hlavn\u00ed my\u0161lenkou GMO, je zdokonalit a vylep\u0161it produkty, ani\u017e by to m\u011blo v\u011bt\u0161\u00ed dopad na jejich kvalitu nebo cenu. Zm\u011bna genetick\u00e9ho k\u00f3du by nem\u011bl b\u00fdt absolutn\u011b \u017e\u00e1dn\u00fd probl\u00e9m a lid\u00e9 by se ho nem\u011bli ob\u00e1vat, ale pr\u00e1v\u011b naopak ho p\u0159ijmout a vyu\u017e\u00edt mo\u017enosti, kter\u00e1 se jim naskytla.                                                                                                                                                                                                                                                                                                                                                                                        4\/5 - (8 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Zm\u011bna gen\u016f","item":"https:\/\/www.kofare.cz\/zmena-genu\/#breadcrumbitem"}]}]