{"id":767482,"date":"2023-10-02T12:42:54","date_gmt":"2023-10-02T16:42:54","guid":{"rendered":"https:\/\/spaceweekly.com\/?p=767482"},"modified":"2023-10-02T12:42:54","modified_gmt":"2023-10-02T16:42:54","slug":"a-hygiene-program-for-chromosomes","status":"publish","type":"post","link":"https:\/\/spaceweekly.com\/?p=767482","title":{"rendered":"A hygiene program for chromosomes"},"content":{"rendered":"<p>Researchers identified and characterized a new cellular compartment in vertebrate cells termed chr(&#8217;39&#8217;)exclusomechr(&#8217;39&#8217;)\u00a0that might be a precursor of today\u2019s eucaryotic nucleus. The study reveals that mammalian cells recognize, cluster, sort and keep extrachromosomal DNA &#8212; like transfected plasmid DNA and endogenous circular DNAs originating from telomeres of the chromosome &#8212; away from chromosomal DNA. That suggests that there is a cell autonomous genome defense system.&#013;<br \/>\n&#013;<br \/>\n&#013;<br \/>\n Click here for original story, <a href=\"https:\/\/www.sciencedaily.com\/releases\/2023\/10\/231002124254.htm\" target=\"_blank\" rel=\"nofollow noopener\">A hygiene program for chromosomes<\/a>&#013;<br \/>\n&#013;<br \/>\n&#013;<br \/>\nSource: ScienceDaily&#013;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Researchers identified and characterized a new cellular compartment in vertebrate cells termed chr(&#8217;39&#8217;)exclusomechr(&#8217;39&#8217;)\u00a0that might be a precursor of today\u2019s eucaryotic nucleus. The study reveals that mammalian cells recognize, cluster, sort&hellip; <\/p>\n","protected":false},"author":1,"featured_media":615444,"comment_status":"false","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13],"tags":[],"class_list":["post-767482","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-genaero"],"_links":{"self":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/767482","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=767482"}],"version-history":[{"count":0,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/767482\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/media\/615444"}],"wp:attachment":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=767482"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=767482"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=767482"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}