{"id":3570,"date":"2017-10-04T12:52:00","date_gmt":"2017-10-04T10:52:00","guid":{"rendered":"https:\/\/equipes.lps.u-psud.fr\/sobio\/?p=3570"},"modified":"2021-10-19T10:55:05","modified_gmt":"2021-10-19T08:55:05","slug":"a-nobel-prize-for-cryo-electron-microscopy","status":"publish","type":"post","link":"https:\/\/equipes.lps.u-psud.fr\/sobio\/a-nobel-prize-for-cryo-electron-microscopy\/","title":{"rendered":"A Nobel prize for cryo electron microscopy"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/equipes.lps.u-psud.fr\/sobio\/wp-content\/uploads\/sites\/10\/2021\/10\/Capture-de\u0301cran-2021-10-19-a\u0300-10.53.01-1024x721.png\" alt=\"\" class=\"wp-image-3571\" width=\"515\" height=\"362\" srcset=\"https:\/\/equipes.lps.u-psud.fr\/sobio\/wp-content\/uploads\/sites\/10\/2021\/10\/Capture-de\u0301cran-2021-10-19-a\u0300-10.53.01-1024x721.png 1024w, https:\/\/equipes.lps.u-psud.fr\/sobio\/wp-content\/uploads\/sites\/10\/2021\/10\/Capture-de\u0301cran-2021-10-19-a\u0300-10.53.01-300x211.png 300w, https:\/\/equipes.lps.u-psud.fr\/sobio\/wp-content\/uploads\/sites\/10\/2021\/10\/Capture-de\u0301cran-2021-10-19-a\u0300-10.53.01-768x541.png 768w, https:\/\/equipes.lps.u-psud.fr\/sobio\/wp-content\/uploads\/sites\/10\/2021\/10\/Capture-de\u0301cran-2021-10-19-a\u0300-10.53.01-1536x1081.png 1536w, https:\/\/equipes.lps.u-psud.fr\/sobio\/wp-content\/uploads\/sites\/10\/2021\/10\/Capture-de\u0301cran-2021-10-19-a\u0300-10.53.01.png 1702w\" sizes=\"auto, (max-width: 515px) 100vw, 515px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jacques Dubochet, Joachim Frank and Richard Henderson have been awarded the 2017 Nobel prize for Chemistry \u201cfor developing cryo-electron microscopy for the high-resolution structure determination of biomolecules in solution\u00a0\u00bb a method by which the structure of biological matter can be analysed at the atomic scale.<br>In the 1980s Jacques Dubochet and his group at the EMBL in Heidelberg, and later on at the University of Lausanne, found a way to vitrify thin electron-lucent layers of water and aqueous solutions. It then became possible to image biological matter flash-frozen within its native environment. In parallel, Joachim Frank, at Albany then Columbia University, laid the ground of the numerical tools to reconstruct the 3D structure of macromolecules from 2D cryoEM images. Richard Henderson pioneered electron crystallography of protein 2D-crystals and played a major role in the development of the last generation of electron detectors, essential players of the recent cryoEM \u201cresolution revolution\u201d.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">CryoEM is no less important in the field of soft matter physics. It has been installed at the LPS as early as the mid 1990s, by Fran\u00e7oise Livolant and Am\u00e9lie Leforestier, back from post-doc in Dubochet\u2019s group. A collaboration ensues based on the two teams long-lasting interest on DNA and chromosomes.<br>CryoEM is now widely used in the \u201csoft matter and physics-biology interface\u201d pole, with applications in the fields of polymer and polyelectrolytes, liquid crystals, nanomaterials or physical virology.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Jacques Dubochet, Joachim Frank and Richard Henderson have been awarded the 2017 Nobel prize for Chemistry \u201cfor developing cryo-electron microscopy for the high-resolution structure determination of biomolecules in solution\u00a0\u00bb a &#8230;<\/p>\n","protected":false},"author":21,"featured_media":3571,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3570","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"_links":{"self":[{"href":"https:\/\/equipes.lps.u-psud.fr\/sobio\/wp-json\/wp\/v2\/posts\/3570","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/equipes.lps.u-psud.fr\/sobio\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/equipes.lps.u-psud.fr\/sobio\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/equipes.lps.u-psud.fr\/sobio\/wp-json\/wp\/v2\/users\/21"}],"replies":[{"embeddable":true,"href":"https:\/\/equipes.lps.u-psud.fr\/sobio\/wp-json\/wp\/v2\/comments?post=3570"}],"version-history":[{"count":1,"href":"https:\/\/equipes.lps.u-psud.fr\/sobio\/wp-json\/wp\/v2\/posts\/3570\/revisions"}],"predecessor-version":[{"id":3572,"href":"https:\/\/equipes.lps.u-psud.fr\/sobio\/wp-json\/wp\/v2\/posts\/3570\/revisions\/3572"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/equipes.lps.u-psud.fr\/sobio\/wp-json\/wp\/v2\/media\/3571"}],"wp:attachment":[{"href":"https:\/\/equipes.lps.u-psud.fr\/sobio\/wp-json\/wp\/v2\/media?parent=3570"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/equipes.lps.u-psud.fr\/sobio\/wp-json\/wp\/v2\/categories?post=3570"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/equipes.lps.u-psud.fr\/sobio\/wp-json\/wp\/v2\/tags?post=3570"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}