{"id":802,"date":"2019-02-11T20:44:43","date_gmt":"2019-02-11T17:44:43","guid":{"rendered":"https:\/\/abi.bg\/?p=802"},"modified":"2022-02-02T15:18:58","modified_gmt":"2022-02-02T12:18:58","slug":"transcriptome-reprogramming-during-severe-dehydration-contributes-to-physiological-and-metabolic-changes-in-the-resurrection-plant-haberlea-rhodopensis","status":"publish","type":"post","link":"https:\/\/abi.bg\/en\/transcriptome-reprogramming-during-severe-dehydration-contributes-to-physiological-and-metabolic-changes-in-the-resurrection-plant-haberlea-rhodopensis\/","title":{"rendered":"Transcriptome reprogramming during severe dehydration contributes to physiological and metabolic changes in the resurrection plant Haberlea rhodopensis"},"content":{"rendered":"\r\n<div class=\"wp-block-image\">\r\n<figure class=\"alignleft\"><img loading=\"lazy\" width=\"400\" height=\"433\" class=\"wp-image-820\" src=\"https:\/\/abi.bg\/wp-content\/uploads\/2019\/02\/figure-Haberlea-paper.png\" alt=\"\" srcset=\"https:\/\/abi.bg\/wp-content\/uploads\/2019\/02\/figure-Haberlea-paper.png 400w, https:\/\/abi.bg\/wp-content\/uploads\/2019\/02\/figure-Haberlea-paper-277x300.png 277w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/>\r\n<figcaption><br \/><em>Model describing the desiccation tolerance mechanisms in H. rhodopensis<\/em><br \/><em>Liu et al. 2018 , BMC Plant Biology, CC BY 4.0<\/em><\/figcaption>\r\n<\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n<p>Water shortages are the main limiting factor for global agriculture and ecosystems in general. During the evolution, different plants have developed the ability to survive relatively short periods of weaker or more severe water shortages. The so-called resurrection plants are, however, the only ones capable of surviving complete dehydration of their vegetative organs for a long period of time.<\/p>\r\n\r\n\r\n\r\n<p>The Balkan endemic species\u00a0<em>Haberlea rhodopensis<\/em>\u00a0is one of only a few resurrection plants found in Europe. Within a bilateral project funded by the Bulgarian Science Fund (NTSC \/ China \/ 01\/7), scientists from the Abiotic Stress Group, headed by Professor Dimitar Djilianov from the AgroBioInstitute at the Agricultural Academy of Bulgaria and the Laboratory of Plant Resources, headed by Professor Xin Deng from the Institute of Botany of the Chinese Academy of Sciences conducted a transcriptome analysis of\u00a0<em>Haberlea rhodopensis<\/em>\u00a0under dry and restoration conditions to study the dynamics of gene expression and its relationship to the available physiological and metabolic data.<\/p>\r\n\r\n\r\n\r\n<p>The study was recently published in the reputable open access journal BMC Plant Biology 2018\u00a0<strong>18<\/strong>:351\u00a0<a href=\"https:\/\/doi.org\/10.1186\/s12870-018-1566-0\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/doi.org\/10.1186\/s12870-018-1566-0<\/a>.<\/p>\r\n\r\n\r\n\r\n<p>The results show that during severe dehydration of the resurrection plant (~ 20% relative water content), a reprogramming of the transcriptome occurs, resulting in profound changes in metabolism towards alternative energy delivery pathways, signal transduction of plant hormones and prevention of damage to DNA and proteins. All this secures the physiological and metabolic reactions of the plant to stress and ultimately determines the ability of\u00a0<em>H. rhodopensis<\/em>\u00a0to \u201cresurrect\u201d after complete drying.<\/p>\r\n","protected":false},"excerpt":{"rendered":"<p>Water shortages are the main limiting factor for global agriculture and ecosystems in general. During the evolution, different plants have developed the ability to survive relatively short periods of weaker or more severe water shortages. The so-called resurrection plants are, however, the only ones capable of surviving complete dehydration of their vegetative organs for a [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2092,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[3],"tags":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Transcriptome reprogramming during severe dehydration contributes to physiological and metabolic changes in the resurrection plant Haberlea rhodopensis - ABI.BG<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/abi.bg\/en\/transcriptome-reprogramming-during-severe-dehydration-contributes-to-physiological-and-metabolic-changes-in-the-resurrection-plant-haberlea-rhodopensis\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Transcriptome reprogramming during severe dehydration contributes to physiological and metabolic changes in the resurrection plant Haberlea rhodopensis - ABI.BG\" \/>\n<meta property=\"og:description\" content=\"Water shortages are the main limiting factor for global agriculture and ecosystems in general. During the evolution, different plants have developed the ability to survive relatively short periods of weaker or more severe water shortages. The so-called resurrection plants are, however, the only ones capable of surviving complete dehydration of their vegetative organs for a [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/abi.bg\/en\/transcriptome-reprogramming-during-severe-dehydration-contributes-to-physiological-and-metabolic-changes-in-the-resurrection-plant-haberlea-rhodopensis\/\" \/>\n<meta property=\"og:site_name\" content=\"ABI.BG\" \/>\n<meta property=\"article:published_time\" content=\"2019-02-11T17:44:43+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-02-02T12:18:58+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/abi.bg\/wp-content\/uploads\/2019\/02\/figure-Haberlea-paper.png\" \/>\n\t<meta property=\"og:image:width\" content=\"400\" \/>\n\t<meta property=\"og:image:height\" content=\"433\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"https:\/\/abi.bg\/#website\",\"url\":\"https:\/\/abi.bg\/\",\"name\":\"ABI.BG\",\"description\":\"\\u0410\\u0433\\u0440\\u043e\\u0431\\u0438\\u043e\\u0438\\u043d\\u0441\\u0442\\u0438\\u0442\\u0443\\u0442\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/abi.bg\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/abi.bg\/en\/transcriptome-reprogramming-during-severe-dehydration-contributes-to-physiological-and-metabolic-changes-in-the-resurrection-plant-haberlea-rhodopensis\/#primaryimage\",\"inLanguage\":\"en-US\",\"url\":\"https:\/\/abi.bg\/wp-content\/uploads\/2019\/02\/figure-Haberlea-paper.png\",\"contentUrl\":\"https:\/\/abi.bg\/wp-content\/uploads\/2019\/02\/figure-Haberlea-paper.png\",\"width\":400,\"height\":433},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/abi.bg\/en\/transcriptome-reprogramming-during-severe-dehydration-contributes-to-physiological-and-metabolic-changes-in-the-resurrection-plant-haberlea-rhodopensis\/#webpage\",\"url\":\"https:\/\/abi.bg\/en\/transcriptome-reprogramming-during-severe-dehydration-contributes-to-physiological-and-metabolic-changes-in-the-resurrection-plant-haberlea-rhodopensis\/\",\"name\":\"Transcriptome reprogramming during severe dehydration contributes to physiological and metabolic changes in the resurrection plant Haberlea rhodopensis - 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