{"id":13595,"date":"2019-05-03T15:08:11","date_gmt":"2019-05-03T22:08:11","guid":{"rendered":"https:\/\/www.darkenergybiosphere.org\/?page_id=13595"},"modified":"2021-01-14T21:21:46","modified_gmt":"2021-01-15T05:21:46","slug":"nss-jeanine-ash","status":"publish","type":"page","link":"https:\/\/www.darkenergybiosphere.org\/outputs-resources\/networked-speaker-series\/nss-jeanine-ash\/","title":{"rendered":"Networked Speaker Series #22"},"content":{"rendered":"<section class=\"l-section wpb_row height_medium\"><div class=\"l-section-h i-cf\"><div class=\"g-cols vc_row type_default valign_top\"><div class=\"vc_col-sm-12 wpb_column vc_column_container\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column\" ><div class=\"wpb_wrapper\"><table>\n<tbody>\n<tr>\n<td><img loading=\"lazy\" class=\"alignleft size-full wp-image-12571\" src=\"https:\/\/www.darkenergybiosphere.org\/wp-content\/uploads\/jeanine-ash-02.jpg\" alt=\"\" width=\"125\" height=\"125\" \/><\/td>\n<td>\n<h4>May 30, 2019<\/h4>\n<h4><strong>Dr. Jeanine Ash<\/strong>, Rice University<\/h4>\n<h4><em>Making and Breaking Molecules<\/em><\/h4>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Abstract<\/h3>\n<div>Gases like molecular oxygen and methane are fundamentally significant to Earth\u2019s habitability and the evolution of life. \u00a0The concentration of these gases in our atmosphere are the result of constant interplay between the biological and geological process that create and consume them. My work focuses on the enzyme-level processes that make and break these molecules, and how recent advances in isotope ratio mass spectrometry can provide new tools for tracing these process at the global level. \u00a0In this talk I\u2019ll introduce the concept of multiply-substituted isotopologues (commonly called \u201cclumped\u201d isotopes), and share case studies that show how these tools can be used to illuminate deep biosphere processes.<\/div>\n<h3>Speaker Biography<\/h3>\n<p>Dr. Jeanine Ash is a C-DEBI Postdoctoral Fellow at Rice University. \u00a0She received her B.S at the University of Arizona and her PhD from UCLA. \u00a0She uses the natural abundances of molecules with more than one rare isotope substitution to explore how microbial metabolisms contribute to global biogeochemical cycles.<\/p>\n<h3>Recording<\/h3>\n<p style=\"text-align: center;\"><iframe src=\"https:\/\/www.youtube.com\/embed\/zqIREe5s9hw\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<p>&nbsp;<\/p>\n<hr \/>\n<p><a class=\"also\" href=\"https:\/\/www.darkenergybiosphere.org\/outputs-resources\/networked-speaker-series\/\">Networked Speaker Series<\/a><\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/section>\n","protected":false},"excerpt":{"rendered":"May 30, 2019 Dr. Jeanine Ash, Rice University Making and Breaking Molecules Abstract Gases like molecular oxygen and methane are fundamentally significant to Earth\u2019s habitability and the evolution of life. \u00a0The concentration of these gases in our atmosphere are the result of constant interplay between the biological and geological process that create and consume them....","protected":false},"author":1,"featured_media":0,"parent":2762,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"_links":{"self":[{"href":"https:\/\/www.darkenergybiosphere.org\/wp-json\/wp\/v2\/pages\/13595"}],"collection":[{"href":"https:\/\/www.darkenergybiosphere.org\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.darkenergybiosphere.org\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.darkenergybiosphere.org\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.darkenergybiosphere.org\/wp-json\/wp\/v2\/comments?post=13595"}],"version-history":[{"count":11,"href":"https:\/\/www.darkenergybiosphere.org\/wp-json\/wp\/v2\/pages\/13595\/revisions"}],"predecessor-version":[{"id":16199,"href":"https:\/\/www.darkenergybiosphere.org\/wp-json\/wp\/v2\/pages\/13595\/revisions\/16199"}],"up":[{"embeddable":true,"href":"https:\/\/www.darkenergybiosphere.org\/wp-json\/wp\/v2\/pages\/2762"}],"wp:attachment":[{"href":"https:\/\/www.darkenergybiosphere.org\/wp-json\/wp\/v2\/media?parent=13595"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}