{"id":135561,"date":"2021-06-09T08:58:23","date_gmt":"2021-06-09T08:58:23","guid":{"rendered":"https:\/\/rnoticias.com.mx\/Portal\/2021\/06\/09\/gusano-microscopico-vuelve-a-la-vida-tras-estar-congelado-24-mil-anos\/"},"modified":"2021-06-09T08:58:23","modified_gmt":"2021-06-09T08:58:23","slug":"gusano-microscopico-vuelve-a-la-vida-tras-estar-congelado-24-mil-anos","status":"publish","type":"post","link":"https:\/\/rnoticias.com.mx\/Portal\/2021\/06\/09\/gusano-microscopico-vuelve-a-la-vida-tras-estar-congelado-24-mil-anos\/","title":{"rendered":"Gusano microscopico vuelve a la vida tras estar congelado 24 mil anos"},"content":{"rendered":"<p class=\"letter-capitular\">Un&nbsp;<strong style=\"margin: 0px;padding: 0px\">organismo microsc&oacute;pico<\/strong>&nbsp;<strong style=\"margin: 0px;padding: 0px\">revivi&oacute;<\/strong>&nbsp;y&nbsp;<strong style=\"margin: 0px;padding: 0px\">se reprodujo asexualmente<\/strong>&nbsp;despu&eacute;s de permanecer&nbsp;<strong style=\"margin: 0px;padding: 0px\">congelado<\/strong>&nbsp;en las vastas tierras de&nbsp;<strong style=\"margin: 0px;padding: 0px\">permafrost<\/strong>&nbsp;del noreste de&nbsp;<strong style=\"margin: 0px;padding: 0px\">Siberia<\/strong>&nbsp;durante&nbsp;<strong style=\"margin: 0px;padding: 0px\">24 mil a&ntilde;os<\/strong>.<\/p>\n<p><strong style=\"margin: 0px;padding: 0px\">Cient&iacute;ficos rusos<\/strong>&nbsp;encontraron el diminuto y&nbsp;<strong style=\"margin: 0px;padding: 0px\">antiguo animal<\/strong>&nbsp;llamado&nbsp;<strong style=\"margin: 0px;padding: 0px\">rot&iacute;fero bdelloidea<\/strong>&nbsp;en una&nbsp;<strong style=\"margin: 0px;padding: 0px\">muestra de suelo<\/strong>&nbsp;extra&iacute;da del&nbsp;<strong style=\"margin: 0px;padding: 0px\">r&iacute;o Alazeya<\/strong>, en la regi&oacute;n rusa de&nbsp;<strong style=\"margin: 0px;padding: 0px\">Yakutia<\/strong>, en el extremo norte del pa&iacute;s.<\/p>\n<p>Se sabe que el&nbsp;<a style=\"margin: 0px;padding: 0px;color: #126d91\" href=\"https:\/\/es.wikipedia.org\/wiki\/Bdelloidea\" target=\"_blank\" data-id=\"130\" data-m=\"{&quot;i&quot;:130,&quot;p&quot;:105,&quot;n&quot;:&quot;partnerLink&quot;,&quot;y&quot;:24,&quot;o&quot;:4}\" rel=\"noopener\">rot&iacute;fero bdelloidea<\/a>, un organismo multicelular que se encuentra en h&aacute;bitats de agua dulce en todo el mundo, es capaz de resistir el fr&iacute;o extremo.<\/p>\n<p>Investigaciones previas suger&iacute;an que podr&iacute;a sobrevivir durante una d&eacute;cada cuando se congela a -20 grados cent&iacute;grados.<\/p>\n<p>Este nuevo caso, que se detall&oacute; en un estudio en la&nbsp;<a style=\"margin: 0px;padding: 0px;color: #126d91\" href=\"https:\/\/www.cell.com\/current-biology\/fulltext\/S0960-9822(21)00624-2\" target=\"_blank\" data-id=\"131\" data-m=\"{&quot;i&quot;:131,&quot;p&quot;:105,&quot;n&quot;:&quot;partnerLink&quot;,&quot;y&quot;:24,&quot;o&quot;:5}\" rel=\"noopener\">revista&nbsp;<em style=\"margin: 0px;padding: 0px\">Current Biology<\/em><\/a>, es por mucho el periodo de supervivencia m&aacute;s largo registrado de la criatura en estado congelado.<\/p>\n<p>El organismo se recuper&oacute; de muestras tomadas a 3.5 metros bajo tierra.<\/p>\n<p><span style=\"margin: 0px;padding: 0px\">El material data de hace entre 23 mil 960 y 24 mil 485 a&ntilde;os, seg&uacute;n el estudio.<\/span><\/p>\n<p>La tierra envuelta en permafrost, donde el suelo est&aacute; congelado todo el a&ntilde;o, ha arrojado durante a&ntilde;os descubrimientos cient&iacute;ficos sorprendentes.<\/p>\n<p>Cient&iacute;ficos revivieron anteriormente gusanos microsc&oacute;picos llamados nematodos a partir de sedimentos en dos lugares en el norte de Siberia, que ten&iacute;an m&aacute;s de 30 mil a&ntilde;os de antig&uuml;edad.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Gusano microscopico vuelve a la vida tras estar congelado 24 mil anos<\/p>\n","protected":false},"author":1,"featured_media":135562,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[336],"tags":[7162],"class_list":["post-135561","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-curiosidades","tag-gusano"],"jetpack_featured_media_url":"https:\/\/rnoticias.com.mx\/Portal\/wp-content\/uploads\/2021\/06\/1623254303_Rotifera_Tribunanoticias.jpg","amp_enabled":true,"_links":{"self":[{"href":"https:\/\/rnoticias.com.mx\/Portal\/wp-json\/wp\/v2\/posts\/135561","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rnoticias.com.mx\/Portal\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rnoticias.com.mx\/Portal\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rnoticias.com.mx\/Portal\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/rnoticias.com.mx\/Portal\/wp-json\/wp\/v2\/comments?post=135561"}],"version-history":[{"count":0,"href":"https:\/\/rnoticias.com.mx\/Portal\/wp-json\/wp\/v2\/posts\/135561\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rnoticias.com.mx\/Portal\/wp-json\/wp\/v2\/media\/135562"}],"wp:attachment":[{"href":"https:\/\/rnoticias.com.mx\/Portal\/wp-json\/wp\/v2\/media?parent=135561"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rnoticias.com.mx\/Portal\/wp-json\/wp\/v2\/categories?post=135561"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rnoticias.com.mx\/Portal\/wp-json\/wp\/v2\/tags?post=135561"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}