{"id":35,"date":"2014-02-17T20:25:29","date_gmt":"2014-02-17T20:25:29","guid":{"rendered":"http:\/\/chemweb.unl.edu\/ldu\/?page_id=35"},"modified":"2026-01-12T16:59:32","modified_gmt":"2026-01-12T22:59:32","slug":"current-members","status":"publish","type":"page","link":"http:\/\/chemweb.unl.edu\/ldu\/current-members\/","title":{"rendered":"Current Members"},"content":{"rendered":"<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<table style=\"height: 2691px;\" border=\"1\" width=\"701\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td width=\"239\">\n<p align=\"center\"><strong>Members<\/strong><\/p>\n<\/td>\n<td width=\"221\">\n<p align=\"center\"><strong>Education Background<\/strong><\/p>\n<\/td>\n<td width=\"415\">\n<p align=\"center\"><strong>Research Interests<\/strong><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p align=\"center\"><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-1062 size-thumbnail alignnone\" src=\"http:\/\/chemweb.unl.edu\/ldu\/wp-content\/uploads\/2020\/09\/DuLiangcheng-150x150.jpg\" alt=\"\" width=\"150\" height=\"150\" srcset=\"http:\/\/chemweb.unl.edu\/ldu\/wp-content\/uploads\/2020\/09\/DuLiangcheng-150x150.jpg 150w, http:\/\/chemweb.unl.edu\/ldu\/wp-content\/uploads\/2020\/09\/DuLiangcheng.jpg 300w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><strong>Professor<\/strong><\/p>\n<\/td>\n<td>\n<p style=\"text-align: center;\"><strong>Liangcheng Du<\/strong><\/p>\n<p style=\"text-align: center;\">PhD, Royal Vet and Ag University, Copenhagen, Denmark<\/p>\n<p style=\"text-align: center;\">Postdoc, University of California, Davis<\/p>\n<\/td>\n<td>Research in the Du group is at the interface of chemistry and biology. Specifically, we are studying the molecular mechanisms by which organisms (bacteria, fungi and plants) make structurally complex, biologically active natural products. Our goal is to use this knowledge to produce new bioactive products through genetic engineering. The studies involve tools and knowledge from biochemistry, molecular biology, genetics, and chemistry.<\/td>\n<\/tr>\n<tr>\n<td>\n<p align=\"center\"><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-933 size-thumbnail alignnone\" src=\"http:\/\/chemweb.unl.edu\/ldu\/wp-content\/uploads\/2019\/08\/Photo-Vishakha-Jayasekera2-e1565986708457-150x150.jpg\" alt=\"\" width=\"150\" height=\"150\" \/><\/p>\n<p align=\"center\"><strong>PhD Student<\/strong><\/p>\n<\/td>\n<td>\n<p align=\"center\"><strong>Vishakha Jayasekera<\/strong><\/p>\n<p align=\"center\">BS, Institute of Chemistry Ceylon<\/p>\n<\/td>\n<td>Genome mining for new bioactive natural products; molecular mechanisms for biosynthesis and regulation.<\/td>\n<\/tr>\n<tr>\n<td>\n<p align=\"center\"><span style=\"color: #111111; font-family: Arimo, Verdana, Arial; font-size: 0.95em;\"><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-1219 size-thumbnail alignnone\" src=\"http:\/\/chemweb.unl.edu\/ldu\/wp-content\/uploads\/2021\/11\/Nikes-picture-150x150.jpg\" alt=\"\" width=\"150\" height=\"150\" srcset=\"http:\/\/chemweb.unl.edu\/ldu\/wp-content\/uploads\/2021\/11\/Nikes-picture-150x150.jpg 150w, http:\/\/chemweb.unl.edu\/ldu\/wp-content\/uploads\/2021\/11\/Nikes-picture-1200x1200.jpg 1200w, http:\/\/chemweb.unl.edu\/ldu\/wp-content\/uploads\/2021\/11\/Nikes-picture-600x600.jpg 600w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/span><\/p>\n<p align=\"center\"><strong>PhD Student<\/strong><\/p>\n<\/td>\n<td>\n<p style=\"text-align: center;\"><strong>Nike Idowu<\/strong><\/p>\n<p style=\"text-align: center;\">Osun State University<\/p>\n<\/td>\n<td>Molecular mechanisms for transport and biosynthesis of bioactive natural products.<\/td>\n<\/tr>\n<tr>\n<td>\n<p align=\"center\"><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-1305 size-thumbnail alignnone\" src=\"http:\/\/chemweb.unl.edu\/ldu\/wp-content\/uploads\/2022\/12\/Shankar-12-2022a-150x150.jpeg\" alt=\"\" width=\"150\" height=\"150\" srcset=\"http:\/\/chemweb.unl.edu\/ldu\/wp-content\/uploads\/2022\/12\/Shankar-12-2022a-150x150.jpeg 150w, http:\/\/chemweb.unl.edu\/ldu\/wp-content\/uploads\/2022\/12\/Shankar-12-2022a-1200x1200.jpeg 1200w, http:\/\/chemweb.unl.edu\/ldu\/wp-content\/uploads\/2022\/12\/Shankar-12-2022a-600x600.jpeg 600w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/p>\n<p align=\"center\"><strong>PhD Student<\/strong><\/p>\n<\/td>\n<td>\n<p align=\"center\"><strong>Shankar Ganesh<\/strong><\/p>\n<p align=\"center\">\u00a0BS, MS, Amrita University<\/p>\n<\/td>\n<td>Metabolic engineering of biosynthetic gene clusters for new antibiotics and pathogenicty-related natural products.<\/td>\n<\/tr>\n<tr>\n<td>\n<p align=\"center\"><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-1307 size-thumbnail alignnone\" src=\"http:\/\/chemweb.unl.edu\/ldu\/wp-content\/uploads\/2022\/12\/Pinky-Chowdhury-Picture-150x150.jpg\" alt=\"\" width=\"150\" height=\"150\" srcset=\"http:\/\/chemweb.unl.edu\/ldu\/wp-content\/uploads\/2022\/12\/Pinky-Chowdhury-Picture-150x150.jpg 150w, http:\/\/chemweb.unl.edu\/ldu\/wp-content\/uploads\/2022\/12\/Pinky-Chowdhury-Picture-600x600.jpg 600w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/p>\n<p align=\"center\"><strong>PhD\u00a0Student<\/strong><\/p>\n<\/td>\n<td>\n<p align=\"center\"><strong>Pinky Chowdhury<\/strong><\/p>\n<p align=\"center\">BS, University of Chittagong; MS, Konkuk University<\/p>\n<\/td>\n<td>Synthetic biology in <i>Lysobacter <\/i>to produce new cyclic lipodepsipeptide antibiotics.<\/td>\n<\/tr>\n<tr>\n<td>\n<p align=\"center\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-1376 size-thumbnail\" src=\"http:\/\/chemweb.unl.edu\/ldu\/wp-content\/uploads\/2023\/08\/Ruth-Sesi-photo-150x150.jpg\" alt=\"\" width=\"150\" height=\"150\" srcset=\"http:\/\/chemweb.unl.edu\/ldu\/wp-content\/uploads\/2023\/08\/Ruth-Sesi-photo-150x150.jpg 150w, http:\/\/chemweb.unl.edu\/ldu\/wp-content\/uploads\/2023\/08\/Ruth-Sesi-photo-600x600.jpg 600w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/p>\n<p align=\"center\"><strong>PhD Student<\/strong><\/p>\n<\/td>\n<td>\n<p align=\"center\"><strong>Ruth Sesi<\/strong><\/p>\n<p style=\"text-align: center;\" align=\"center\">BS, University of Cape Coast<\/p>\n<p align=\"center\">\n<\/td>\n<td style=\"text-align: left;\">Genome mining for new bioactive natural products.<\/td>\n<\/tr>\n<tr>\n<td>\n<p align=\"center\"><span style=\"color: #111111; font-family: Arimo, Verdana, Arial; font-size: 0.95em;\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-1498\" src=\"http:\/\/chemweb.unl.edu\/ldu\/wp-content\/uploads\/2026\/01\/Chisheng-Zhu-Photo.jpg\" alt=\"\" width=\"1280\" height=\"720\" srcset=\"http:\/\/chemweb.unl.edu\/ldu\/wp-content\/uploads\/2026\/01\/Chisheng-Zhu-Photo.jpg 1280w, http:\/\/chemweb.unl.edu\/ldu\/wp-content\/uploads\/2026\/01\/Chisheng-Zhu-Photo-300x169.jpg 300w, http:\/\/chemweb.unl.edu\/ldu\/wp-content\/uploads\/2026\/01\/Chisheng-Zhu-Photo-1024x576.jpg 1024w, http:\/\/chemweb.unl.edu\/ldu\/wp-content\/uploads\/2026\/01\/Chisheng-Zhu-Photo-768x432.jpg 768w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/span><\/p>\n<p align=\"center\"><strong>PhD Student<\/strong><\/p>\n<p align=\"center\">\n<\/td>\n<td>\n<p align=\"center\"><strong>Chisheng Zhu<\/strong><\/p>\n<p align=\"center\">MS, Chinese Academy of Sciences<\/p>\n<p align=\"center\">BS, Ocean University of China<\/p>\n<\/td>\n<td>Molecular mechanisms for biosynthesis and regulation of new bioactive natural products.<\/td>\n<\/tr>\n<tr>\n<td>\n<p align=\"center\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-1500\" src=\"http:\/\/chemweb.unl.edu\/ldu\/wp-content\/uploads\/2026\/01\/Shijin-Hao-photo.png\" alt=\"\" width=\"290\" height=\"290\" srcset=\"http:\/\/chemweb.unl.edu\/ldu\/wp-content\/uploads\/2026\/01\/Shijin-Hao-photo.png 290w, http:\/\/chemweb.unl.edu\/ldu\/wp-content\/uploads\/2026\/01\/Shijin-Hao-photo-150x150.png 150w\" sizes=\"(max-width: 290px) 100vw, 290px\" \/><\/p>\n<p align=\"center\"><span style=\"color: #111111; font-family: Arimo, Verdana, Arial; font-size: 0.95em;\"><strong>Undergraduate Student<\/strong><\/span><\/p>\n<\/td>\n<td>\n<p align=\"center\"><strong>Shijin Hao<\/strong><\/p>\n<p align=\"center\">University of Nebraska-Lincoln<\/p>\n<p align=\"center\"><b>\u00a0<\/b><\/p>\n<\/td>\n<td><em>Lysobacter<\/em> Phenazines as Emerging Biocontrol Agents of Plant Diseases<\/td>\n<\/tr>\n<tr>\n<td>\n<p align=\"center\"><span style=\"color: #111111; font-family: Arimo, Verdana, Arial; font-size: 0.95em;\"> <img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-1471\" src=\"http:\/\/chemweb.unl.edu\/ldu\/wp-content\/uploads\/2025\/07\/Maura-Ryan-scaled.jpg\" alt=\"\" width=\"2560\" height=\"1707\" srcset=\"http:\/\/chemweb.unl.edu\/ldu\/wp-content\/uploads\/2025\/07\/Maura-Ryan-scaled.jpg 2560w, http:\/\/chemweb.unl.edu\/ldu\/wp-content\/uploads\/2025\/07\/Maura-Ryan-scaled-300x200.jpg 300w, http:\/\/chemweb.unl.edu\/ldu\/wp-content\/uploads\/2025\/07\/Maura-Ryan-scaled-1024x683.jpg 1024w, http:\/\/chemweb.unl.edu\/ldu\/wp-content\/uploads\/2025\/07\/Maura-Ryan-768x512.jpg 768w, http:\/\/chemweb.unl.edu\/ldu\/wp-content\/uploads\/2025\/07\/Maura-Ryan-scaled-1536x1024.jpg 1536w, http:\/\/chemweb.unl.edu\/ldu\/wp-content\/uploads\/2025\/07\/Maura-Ryan-scaled-2048x1366.jpg 2048w, http:\/\/chemweb.unl.edu\/ldu\/wp-content\/uploads\/2025\/07\/Maura-Ryan-1200x800.jpg 1200w, http:\/\/chemweb.unl.edu\/ldu\/wp-content\/uploads\/2025\/07\/Maura-Ryan-600x400.jpg 600w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><strong>Undergraduate Student<\/strong><\/span><\/p>\n<p align=\"center\">\n<\/td>\n<td>\n<p align=\"center\"><strong>Maura Ryan<\/strong><\/p>\n<p align=\"center\">Saint Mary&#8217;s College Notre Dame<\/p>\n<\/td>\n<td>Investigating mechanism by which type IV secretion system controls the antibiotic HSAF production in <em>Lysobacter enzymogenes<\/em><\/td>\n<\/tr>\n<tr>\n<td>\n<p align=\"center\">\n<\/td>\n<td>\n<p align=\"center\">\n<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td width=\"269\">\n<p align=\"center\">\n<\/td>\n<td width=\"163\">\n<p align=\"center\">\n<\/td>\n<td width=\"267\"><\/td>\n<\/tr>\n<tr>\n<td width=\"269\">\n<p align=\"center\">\n<\/td>\n<td width=\"163\">\n<p align=\"center\">\n<\/td>\n<td width=\"267\"><\/td>\n<\/tr>\n<tr>\n<td width=\"269\">\n<p align=\"center\">\n<\/td>\n<td width=\"163\">\n<p align=\"center\">\n<\/td>\n<td width=\"267\"><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><!--more--><\/p>\n<p><!--more--><\/p>\n<p><!--more--><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; &nbsp; Members Education Background Research Interests Professor Liangcheng Du PhD, Royal Vet and Ag University, Copenhagen, Denmark Postdoc, University of California, Davis Research in the Du group is at the interface of chemistry and biology. Specifically, we are studying the molecular mechanisms by which organisms (bacteria, fungi and plants) make structurally complex, biologically active<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"open","template":"","meta":[],"guten_post_layout_featured_media_urls":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"guten_post_layout_landscape_large":false,"guten_post_layout_portrait_large":false,"guten_post_layout_square_large":false,"guten_post_layout_landscape":false,"guten_post_layout_portrait":false,"guten_post_layout_square":false,"featured_image":false,"frontpage_image":false,"custom_header_image":false},"_links":{"self":[{"href":"http:\/\/chemweb.unl.edu\/ldu\/wp-json\/wp\/v2\/pages\/35"}],"collection":[{"href":"http:\/\/chemweb.unl.edu\/ldu\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/chemweb.unl.edu\/ldu\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/chemweb.unl.edu\/ldu\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/chemweb.unl.edu\/ldu\/wp-json\/wp\/v2\/comments?post=35"}],"version-history":[{"count":166,"href":"http:\/\/chemweb.unl.edu\/ldu\/wp-json\/wp\/v2\/pages\/35\/revisions"}],"predecessor-version":[{"id":1497,"href":"http:\/\/chemweb.unl.edu\/ldu\/wp-json\/wp\/v2\/pages\/35\/revisions\/1497"}],"wp:attachment":[{"href":"http:\/\/chemweb.unl.edu\/ldu\/wp-json\/wp\/v2\/media?parent=35"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}