{"id":857,"date":"2021-06-03T16:00:08","date_gmt":"2021-06-03T22:00:08","guid":{"rendered":"https:\/\/alterna.live\/?p=857"},"modified":"2021-05-30T22:46:55","modified_gmt":"2021-05-31T04:46:55","slug":"descubren-en-el-espacio-una-molecula-clave-en-el-origen-de-la-vida","status":"publish","type":"post","link":"https:\/\/alterna.live\/en\/descubren-en-el-espacio-una-molecula-clave-en-el-origen-de-la-vida\/","title":{"rendered":"Descubren en el espacio una mol\u00e9cula clave en el origen de la vida"},"content":{"rendered":"

La etanolamina forma parte de los fosfol\u00edpidos de las membranas celulares.<\/p>\n

\"\"<\/p>\n

Investigadores del Centro de Astrobiolog\u00eda la han detectado por primera vez en el espacio interestelar, en una nube molecular de nuestra galaxia, lo que puede ayudar a entender la evoluci\u00f3n de la capa protectora de las primeras c\u00e9lulas.<\/p>\n

La etanolamina, un componente de los fosfol\u00edpidos que constituyen la membrana celular, ha sido detectada en una nube molecular de nuestra galaxia, y podr\u00eda haber sido transferida a la Tierra primitiva a trav\u00e9s de asteroides.<\/p>\n

El descubrimiento de esta importante mol\u00e9cula prebi\u00f3tica se ha producido concretamente en la\u00a0nube molecular G+0.693-0.027, situada cerca del centro de nuestra galaxia, utilizando para ello el radiotelescopio\u00a0IRAM\u00a0de 30 metros de di\u00e1metro de Pico Veleta (Granada) y el de 40 metros del\u00a0Observatorio de Yebes\u00a0(Guadalajara).<\/p>\n

Estos resultados sugieren que la etanolamina se sintetiza eficientemente en el espacio interestelar en nubes moleculares donde se forman nuevas estrellas y sistemas planetarios.<\/p>","protected":false},"excerpt":{"rendered":"

La etanolamina forma parte de los fosfol\u00edpidos de las membranas celulares. Investigadores del Centro de Astrobiolog\u00eda la han detectado por primera vez en el espacio interestelar, en una nube molecular de nuestra galaxia, lo que puede ayudar a entender la evoluci\u00f3n de la capa protectora de las primeras c\u00e9lulas. La etanolamina, un componente de los […]<\/p>\n","protected":false},"author":1,"featured_media":859,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"episode_type":"","audio_file":"","podmotor_file_id":"","podmotor_episode_id":"","cover_image":"","cover_image_id":"","duration":"","filesize":"","filesize_raw":"","date_recorded":"","explicit":"","block":"","itunes_episode_number":"","itunes_title":"","itunes_season_number":"","itunes_episode_type":"","footnotes":""},"categories":[23,21,22],"tags":[],"class_list":["post-857","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-entretenimiento","category-musica","category-rock"],"_links":{"self":[{"href":"https:\/\/alterna.live\/en\/wp-json\/wp\/v2\/posts\/857","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/alterna.live\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/alterna.live\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/alterna.live\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/alterna.live\/en\/wp-json\/wp\/v2\/comments?post=857"}],"version-history":[{"count":1,"href":"https:\/\/alterna.live\/en\/wp-json\/wp\/v2\/posts\/857\/revisions"}],"predecessor-version":[{"id":860,"href":"https:\/\/alterna.live\/en\/wp-json\/wp\/v2\/posts\/857\/revisions\/860"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/alterna.live\/en\/wp-json\/wp\/v2\/media\/859"}],"wp:attachment":[{"href":"https:\/\/alterna.live\/en\/wp-json\/wp\/v2\/media?parent=857"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/alterna.live\/en\/wp-json\/wp\/v2\/categories?post=857"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/alterna.live\/en\/wp-json\/wp\/v2\/tags?post=857"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}