{"id":3221,"date":"2023-02-20T14:30:43","date_gmt":"2023-02-20T06:30:43","guid":{"rendered":"http:\/\/seminar.xtbg.ac.cn\/?p=3221"},"modified":"2023-03-06T11:17:32","modified_gmt":"2023-03-06T03:17:32","slug":"the-complexities-and-opportunities-of-plant-nematode-interactions","status":"publish","type":"post","link":"http:\/\/seminar.xtbg.ac.cn\/?p=3221","title":{"rendered":"The complexities and opportunities of plant-nematode interactions"},"content":{"rendered":"\n<p><\/p>\n\n\n\n<h2>Abstract:<\/h2>\n\n\n\n<p>Root-knot nematode (<em>Meloidogyne<\/em> spp.) is a devastating pathogen of most important crops, which manipulate plant cells to form complex feeding structures during pathogenesis.\u00a0 Previous research suggests that root-knot nematodes secrete phytohormone mimics to initiate and maintain this unique plant cell morphology. Bioinformatic screening of all available root-knot nematode genomes revealed widespread phytohormone-like encoding genes, the number of which correlates with nematode genome size. Importantly, similar genes were not found in other animals. Nematode production of phytohormone mimics was confirmed by mass spectrometry and root bioassays established functional diversity of nematode phytohormone mimics <em>in planta<\/em>. The ubiquity and conservation of phytohormone mimics across <em>Meloidogyne<\/em> may provide crucial insight into the core plant developmental pathways required for nematode parasitism.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<hr class=\"wp-block-separator is-style-wide\"\/>\n\n\n<p><strong>Speaker:<\/strong> Dr. Weiming Hu<\/p>\n<p><strong>Affiliation: <\/strong>Children\u2019s Hospital of Philadelphia<\/p>\n<p><strong>Time:<\/strong> 10:00 AM, Tuesday, Feb. 21, 2023<\/p>\n<p><strong>Venue: <\/strong>ZOOM \u4f1a\u8bae\u5e73\u53f0 \u4f1a\u8bae ID\uff1a312 430 8960 \u4f1a\u8bae\u5bc6\u7801 PWD\uff1a666666\u00a0<\/p>\n<p>ZOOM<br \/>\u4f1a\u8bae ID\uff1a312 430 8960<br \/>\u4f1a\u8bae\u5bc6\u7801 PWD\uff1a666666<\/p>\n\n\n<hr class=\"wp-block-separator is-style-wide\"\/>\n\n\n\n<div class=\"wp-container-1 wp-block-group\"><div class=\"wp-block-group__inner-container\">\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div><\/div>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Speaker: Dr. Weiming Hu<br \/>\nAffiliation: Children\u2019s Hospital of Philadelphia<br \/>\nTime: 10:00 AM, Tuesday, Feb. 21, 2023<\/p>\n","protected":false},"author":2,"featured_media":3222,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[3],"tags":[],"_links":{"self":[{"href":"http:\/\/seminar.xtbg.ac.cn\/index.php?rest_route=\/wp\/v2\/posts\/3221"}],"collection":[{"href":"http:\/\/seminar.xtbg.ac.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/seminar.xtbg.ac.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/seminar.xtbg.ac.cn\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/seminar.xtbg.ac.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3221"}],"version-history":[{"count":1,"href":"http:\/\/seminar.xtbg.ac.cn\/index.php?rest_route=\/wp\/v2\/posts\/3221\/revisions"}],"predecessor-version":[{"id":3223,"href":"http:\/\/seminar.xtbg.ac.cn\/index.php?rest_route=\/wp\/v2\/posts\/3221\/revisions\/3223"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/seminar.xtbg.ac.cn\/index.php?rest_route=\/wp\/v2\/media\/3222"}],"wp:attachment":[{"href":"http:\/\/seminar.xtbg.ac.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3221"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/seminar.xtbg.ac.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3221"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/seminar.xtbg.ac.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3221"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}