{"id":184847,"date":"2024-03-10T12:24:18","date_gmt":"2024-03-10T17:24:18","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2024\/03\/revolutionary-3d-snapshot-unveils-secret-machine-behind-photosynthesis"},"modified":"2024-03-10T12:24:18","modified_gmt":"2024-03-10T17:24:18","slug":"revolutionary-3d-snapshot-unveils-secret-machine-behind-photosynthesis","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2024\/03\/revolutionary-3d-snapshot-unveils-secret-machine-behind-photosynthesis","title":{"rendered":"Revolutionary 3D Snapshot Unveils Secret Machine Behind Photosynthesis"},"content":{"rendered":"<p><a class=\"aligncenter blog-photo\" href=\"https:\/\/lifeboat.com\/blog.images\/revolutionary-3d-snapshot-unveils-secret-machine-behind-photosynthesis3.jpg\"><\/a><\/p>\n<p>For the survival of life on Earth, the process where plants perform photosynthesis to generate oxygen and chemical energy using sunlight is crucial. Scientists from G\u00f6ttingen and Hannover have now achieved a breakthrough by creating a high-resolution 3D visualization of the chloroplasts\u2019 copying mechanism, the RNA polymerase PEP, for the first time. This intricate structure offers fresh perspectives on the operation and evolutionary history of this vital cellular apparatus, instrumental in interpreting the genetic blueprints for proteins involved in photosynthesis.<\/p>\n<p>Without photosynthesis, there would be no air to breathe \u2013 it is the basis of all life on Earth. This complex process allows plants to convert carbon dioxide and water into chemical energy and oxygen using light energy from the sun. The conversion takes place in the chloroplasts, the heart of photosynthesis. Chloroplasts developed in the course of evolution when the ancestors of today\u2019s plant cells absorbed a photosynthetic cyanobacterium. Over time, the bacterium became increasingly dependent on its \u201chost cell\u201d, but maintained some significant functions such as photosynthesis and parts of the bacterial genome. The chloroplast therefore still has its own DNA, which contains the blueprints for crucial proteins of the \u201cphotosynthesis machinery\u201d<\/p>\n","protected":false},"excerpt":{"rendered":"<p>For the survival of life on Earth, the process where plants perform photosynthesis to generate oxygen and chemical energy using sunlight is crucial. Scientists from G\u00f6ttingen and Hannover have now achieved a breakthrough by creating a high-resolution 3D visualization of the chloroplasts\u2019 copying mechanism, the RNA polymerase PEP, for the first time. This intricate structure [\u2026]<\/p>\n","protected":false},"author":396,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11,19,385,412],"tags":[],"class_list":["post-184847","post","type-post","status-publish","format-standard","hentry","category-biotech-medical","category-chemistry","category-evolution","category-genetics"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/184847","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/users\/396"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/comments?post=184847"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/184847\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=184847"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=184847"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=184847"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}