{"id":693836,"date":"2021-06-21T16:21:52","date_gmt":"2021-06-21T20:21:52","guid":{"rendered":"http:\/\/spaceweekly.com\/?p=693836"},"modified":"2021-06-21T16:21:52","modified_gmt":"2021-06-21T20:21:52","slug":"how-do-developing-spinal-cords-choose-heads-or-tails","status":"publish","type":"post","link":"https:\/\/spaceweekly.com\/?p=693836","title":{"rendered":"How do developing spinal cords choose &#039;heads&#039; or &#039;tails&#039;?"},"content":{"rendered":"<p>The progression from a round ball of cells to an embryo with a head and a tail is one of the most critical steps in an organism&#8217;s development. But just how cells first start organizing themselves with directionality along this head-to-tail axis is hard to study because it happens in the earliest days of embryonic development, in the confines of a mammal&#8217;s uterus.&#013;<br \/>\n&#013;<br \/>\n&#013;<br \/>\n Click here for original story, <a href=\"https:\/\/phys.org\/news\/2021-06-spinal-cords-tails.html\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">How do developing spinal cords choose &#8216;heads&#8217; or &#8216;tails&#8217;?<\/a>&#013;<br \/>\n&#013;<br \/>\n&#013;<br \/>\nSource: Phys.org&#013;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The progression from a round ball of cells to an embryo with a head and a tail is one of the most critical steps in an organism&#8217;s development. But just&hellip; <\/p>\n","protected":false},"author":1,"featured_media":615444,"comment_status":"false","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41],"tags":[],"class_list":["post-693836","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-phys-org"],"_links":{"self":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/693836","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=693836"}],"version-history":[{"count":0,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/693836\/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=693836"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=693836"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=693836"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}