{"id":558559,"date":"2018-12-18T08:40:17","date_gmt":"2018-12-18T12:40:17","guid":{"rendered":"http:\/\/spaceweekly.com\/?guid=0c4c6ca755c47f1f51a71d8b84fb5444"},"modified":"2018-12-18T08:40:17","modified_gmt":"2018-12-18T12:40:17","slug":"method-to-investigate-how-bacteria-respond-to-starvation-probe-cell-growth","status":"publish","type":"post","link":"https:\/\/spaceweekly.com\/?p=558559","title":{"rendered":"Method to investigate how bacteria respond to starvation, probe cell growth"},"content":{"rendered":"<p>In 1969, scientist Michael Cashel was analyzing the compounds produced by starved bacteria when he noticed two spots appearing on his chromatogram as if by magic. Today, we know one of these &#8220;magic spots,&#8221; as researchers call them, as guanosine tetraphosphate, or ppGpp for short. We also understand that it is a signaling molecule present in virtually all bacteria, helping tune cell growth and size based on nutrient availability.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In 1969, scientist Michael Cashel was analyzing the compounds produced by starved bacteria when he noticed two spots appearing on his chromatogram as if by magic. Today, we know one of these &#8220;magic spots,&#8221; as researchers call them, as guanosine tetraph&#8230;<\/p>\n","protected":false},"author":0,"featured_media":615444,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-558559","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/558559","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"}],"replies":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=558559"}],"version-history":[{"count":1,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/558559\/revisions"}],"predecessor-version":[{"id":558560,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/558559\/revisions\/558560"}],"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=558559"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=558559"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=558559"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}