{"id":19660,"date":"2018-09-13T15:08:27","date_gmt":"2018-09-13T22:08:27","guid":{"rendered":"https:\/\/vermont.salk.edu\/?post_type=disclosure&#038;p=19660"},"modified":"2024-01-30T15:08:00","modified_gmt":"2024-01-30T23:08:00","slug":"research-in-yeast-leads-to-serendipitous-finding-about-a-central-nervous-system-disorder","status":"publish","type":"disclosure","link":"https:\/\/www.salk.edu\/zh\/news-release\/research-in-yeast-leads-to-serendipitous-finding-about-a-central-nervous-system-disorder\/","title":{"rendered":"\u9175\u6bcd\u7814\u7a76\u5e26\u6765\u4e2d\u67a2\u795e\u7ecf\u7cfb\u7edf\u75be\u75c5\u7684\u610f\u5916\u53d1\u73b0"},"content":{"rendered":"<p>\u52a0\u62c9\u4e54\u62c9\u2014\u2014\u7814\u7a76\u751f\u7269\u5b66\u7684\u57fa\u672c\u65b9\u9762\u6709\u65f6\u4f1a\u5e26\u6765\u4e0e\u4eba\u7c7b\u75be\u75c5\u76f4\u63a5\u76f8\u5173\u7684\u610f\u5916\u53d1\u73b0\u3002\u5728\u6700\u65b0\u7684\u79d1\u5b66\u5947\u9047\u4f8b\u5b50\u4e2d\uff0c\u7d22\u5c14\u514b\u7814\u7a76\u6240\u7684\u7814\u7a76\u4eba\u5458\u53d1\u73b0\uff0c\u9762\u5305\u9175\u6bcd\u4e2d\u7684\u4e00\u4e2a\u91cd\u8981\u8d28\u91cf\u63a7\u5236\u673a\u5236\u4e0e\u513f\u7ae5\u7684\u4e00\u79cd\u4f7f\u4eba\u8870\u5f31\u7684\u75be\u75c5\u2014\u2014\u9ad3\u9798\u751f\u6210\u4f4e\u4e0b\u767d\u8d28\u8425\u517b\u4e0d\u826f\u75c7\u2014\u2014\u5bc6\u5207\u76f8\u5173\u3002.<\/p>\n<figure id=\"attachment_19661\"  class=\"wp-caption alignright\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"384\" class=\"img-responsive wp-image-19661 size-pr-300\" src=\"https:\/\/www.salk.edu\/wp-content\/uploads\/2018\/09\/yeast-budding-300x384.jpg\" alt=\"\" srcset=\"https:\/\/www.salk.edu\/wp-content\/uploads\/2018\/09\/yeast-budding-300x384.jpg 300w, https:\/\/www.salk.edu\/wp-content\/uploads\/2018\/09\/yeast-budding-234x300.jpg 234w, https:\/\/www.salk.edu\/wp-content\/uploads\/2018\/09\/yeast-budding-768x983.jpg 768w, https:\/\/www.salk.edu\/wp-content\/uploads\/2018\/09\/yeast-budding-800x1024.jpg 800w, https:\/\/www.salk.edu\/wp-content\/uploads\/2018\/09\/yeast-budding-147x188.jpg 147w, https:\/\/www.salk.edu\/wp-content\/uploads\/2018\/09\/yeast-budding-458x586.jpg 458w, https:\/\/www.salk.edu\/wp-content\/uploads\/2018\/09\/yeast-budding-585x749.jpg 585w, https:\/\/www.salk.edu\/wp-content\/uploads\/2018\/09\/yeast-budding-553x708.jpg 553w, https:\/\/www.salk.edu\/wp-content\/uploads\/2018\/09\/yeast-budding-750x960.jpg 750w, https:\/\/www.salk.edu\/wp-content\/uploads\/2018\/09\/yeast-budding-767x981.jpg 767w, https:\/\/www.salk.edu\/wp-content\/uploads\/2018\/09\/yeast-budding-945x1209.jpg 945w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><figcaption class=\"wp-caption-text\">\u9175\u6bcd\u7ec6\u80de\u901a\u8fc7\u51fa\u82bd\u8fdb\u884c\u5206\u88c2\u7684\u827a\u672f\u5bb6\u6e32\u67d3\u56fe\u3002.<\/p>\n<p><a href=\"https:\/\/www.salk.edu\/wp-content\/uploads\/2018\/09\/yeast-budding.jpg\">\u70b9\u51fb\u6b64\u5904<\/a> \u7528\u4e8e\u9ad8\u5206\u8fa8\u7387\u56fe\u50cf\u3002.<\/p>\n<p>\u7248\u6743\uff1a\u8428\u514b\u7814\u7a76\u6240<\/figcaption><\/figure>\n<p>\u7814\u7a76\u7ed3\u679c\u4e8e2018\u5e749\u67087\u65e5\u53d1\u8868\u5728\u8be5\u6742\u5fd7\u4e0a <em><a href=\"https:\/\/elifesciences.org\/articles\/35447\" target=\"_blank\" rel=\"noopener\">eLife<\/a>, <\/em>\u53ef\u80fd\u4e3a\u8fd9\u79cd\u7f55\u89c1\u75c5\u3001\u591a\u53d1\u6027\u786c\u5316\u75c7\u4ee5\u53ca\u5176\u4ed6\u795e\u7ecf\u9000\u884c\u6027\u75be\u75c5\u7684\u6cbb\u7597\u65b9\u6cd5\u63d0\u4f9b\u6307\u793a\u3002.<\/p>\n<p>\u201c\u6211\u4eec\u80fd\u6709\u8fd9\u4e2a\u53d1\u73b0\u5b8c\u5168\u662f\u5de7\u5408\uff0c\u201d\u7f8e\u56fd\u764c\u75c7\u534f\u4f1a\u7684\u7d22\u5c14\u514b\u6559\u6388\u8bf4\u9053 <a href=\"https:\/\/www.salk.edu\/zh\/scientist\/tony-hunter\/\">\u6258\u5c3c\u00b7\u4ea8\u7279<\/a>, \uff0c\u8be5\u8bba\u6587\u7684\u901a\u8baf\u4f5c\u8005\u3002\u201c\u6211\u4eec\u5f53\u521d\u600e\u4e48\u4e5f\u60f3\u4e0d\u5230\uff0c\u8fd9\u79cd\u9175\u6bcd\u86cb\u767d\u4f1a\u4ee5\u8fd9\u79cd\u65b9\u5f0f\u5728\u4eba\u7c7b\u75be\u75c5\u4e2d\u53d1\u6325\u4f5c\u7528\u3002\u201d<\/p>\n<p>\u9762\u5bf9\u764c\u75c7\u6216\u5176\u4ed6\u75be\u75c5\u5f15\u8d77\u7684\u57fa\u56e0\u635f\u4f24\uff0c\u7ec6\u80de\u4f1a\u52a8\u5458\u5206\u5b50\u8fc7\u7a0b\uff0c\u5c31\u50cf\u542f\u52a8\u7ef4\u4fee\u56e2\u961f\u4e00\u6837\u3002\u5728\u8fc7\u53bb\u5341\u5e74\u5de6\u53f3\u7684\u65f6\u95f4\u91cc\uff0c\u4ea8\u7279\u5b9e\u9a8c\u5ba4\u7684\u4e00\u4e2a\u91cd\u70b9\u4e00\u76f4\u662f\u7814\u7a76\u901a\u8fc7\u4e00\u79cd\u79f0\u4e3a\u201c\u82cf\u83ab\u5316\u201d\u7684\u8fc7\u7a0b\u6765\u8c03\u8282\u8fd9\u4e9b\u4fee\u590d\u7a0b\u5e8f\u7684\u67d0\u4e9b\u86cb\u767d\u8d28\u3002SUMO \u6dfb\u52a0\u5230\u86cb\u767d\u8d28\u4e0a\uff0c\u6216\u8005\u8bf4\u82cf\u83ab\u5316\uff0c\u5145\u5f53\u4e00\u79cd\u8d28\u91cf\u63a7\u5236\u673a\u5236\uff0c\u5411\u7ec6\u80de\u53d1\u51fa\u4fe1\u53f7\uff0c\u8868\u660e\u8be5\u86cb\u767d\u8d28\u5e94\u8be5\u88ab\u6e05\u9664\u3002.<\/p>\n<p>\u5728\u5f53\u524d\u7684\u7814\u7a76\u4e2d\uff0c\u7d22\u5c14\u514b\u7814\u7a76\u6240\u7684\u7814\u7a76\u5458\u3001\u8be5\u8bba\u6587\u7684\u7b2c\u4e00\u4f5c\u8005\u90d1\u738b\uff08Zheng Wang\uff09\u5728\u9175\u6bcd\u4e2d\u5efa\u7acb\u4e86\u4e00\u4e2a\u57fa\u56e0\u7b5b\u9009\u6d4b\u8bd5\uff0c\u4ee5\u786e\u5b9a\u54ea\u4e9b\u86cb\u767d\u8d28\u4f9d\u8d56\u4e8eSUMO\u5316\u624d\u80fd\u6b63\u5e38\u53d1\u6325\u529f\u80fd\u3002\u4ed6\u4ece\u4e2d\u53d1\u73b0\u4e86\u86cb\u767d\u8d28\u590d\u5408\u7269RNA\u805a\u5408\u9176III\uff08RNA polymerase III\uff09\u7684\u51e0\u4e2a\u4e9a\u57fa\u2014\u2014\u8be5\u590d\u5408\u7269\u5728\u5c06DNA\u590d\u5236\u6210RNA\u7684\u8fc7\u7a0b\u4e2d\u8d77\u7740\u91cd\u8981\u4f5c\u7528\u2014\u2014\u5b83\u4eec\u53d7\u5230\u4e86\u5f71\u54cd\u3002\u7814\u7a76\u5c0f\u7ec4\u53d1\u73b0\uff0c\u5f53Pol III\u53d1\u751f\u7a81\u53d8\u65f6\uff0c\u7ec6\u80de\u5c31\u4f1a\u505c\u6b62\u751f\u957f\uff0c\u56e0\u4e3a\u7a81\u53d8\u7684Pol III\u65e0\u6cd5\u5236\u9020\u8db3\u591f\u7684\u8f6c\u79fbRNA\uff08\u7ec6\u80de\u5408\u6210\u86cb\u767d\u8d28\u6240\u9700\u7684\u5c0fRNA\uff09\u3002\u7136\u800c\uff0c\u901a\u8fc7\u964d\u4f4e\u9175\u6bcd\u7ec6\u80de\u4e2d\u7684SUMO\u5316\u6c34\u5e73\u53ef\u4ee5\u4fee\u590d\u8fd9\u4e00\u7f3a\u9677\u3002.<\/p>\n<figure id=\"attachment_19662\"  class=\"wp-caption alignleft\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"450\" class=\"img-responsive wp-image-19662 size-pr-300\" src=\"https:\/\/www.salk.edu\/wp-content\/uploads\/2018\/09\/Tony-Hunter-hr-300x450.jpg\" alt=\"Tony Hunter\" srcset=\"https:\/\/www.salk.edu\/wp-content\/uploads\/2018\/09\/Tony-Hunter-hr-300x450.jpg 300w, https:\/\/www.salk.edu\/wp-content\/uploads\/2018\/09\/Tony-Hunter-hr-200x300.jpg 200w, https:\/\/www.salk.edu\/wp-content\/uploads\/2018\/09\/Tony-Hunter-hr-768x1152.jpg 768w, https:\/\/www.salk.edu\/wp-content\/uploads\/2018\/09\/Tony-Hunter-hr-683x1024.jpg 683w, https:\/\/www.salk.edu\/wp-content\/uploads\/2018\/09\/Tony-Hunter-hr-147x221.jpg 147w, https:\/\/www.salk.edu\/wp-content\/uploads\/2018\/09\/Tony-Hunter-hr-458x687.jpg 458w, https:\/\/www.salk.edu\/wp-content\/uploads\/2018\/09\/Tony-Hunter-hr-585x878.jpg 585w, https:\/\/www.salk.edu\/wp-content\/uploads\/2018\/09\/Tony-Hunter-hr-553x830.jpg 553w, https:\/\/www.salk.edu\/wp-content\/uploads\/2018\/09\/Tony-Hunter-hr-750x1125.jpg 750w, https:\/\/www.salk.edu\/wp-content\/uploads\/2018\/09\/Tony-Hunter-hr-767x1151.jpg 767w, https:\/\/www.salk.edu\/wp-content\/uploads\/2018\/09\/Tony-Hunter-hr-945x1418.jpg 945w, https:\/\/www.salk.edu\/wp-content\/uploads\/2018\/09\/Tony-Hunter-hr.jpg 1500w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><figcaption class=\"wp-caption-text\">\u6258\u5c3c\u00b7\u4ea8\u7279<\/p>\n<p><a href=\"https:\/\/www.salk.edu\/wp-content\/uploads\/2018\/09\/Tony-Hunter-hr.jpg\">\u70b9\u51fb\u6b64\u5904<\/a> \u7528\u4e8e\u9ad8\u5206\u8fa8\u7387\u56fe\u50cf\u3002.<\/p>\n<p>\u7248\u6743\uff1a\u8428\u514b\u7814\u7a76\u6240<\/figcaption><\/figure>\n<p>\u4e0e\u6b64\u540c\u65f6\uff0c\u5728\u4ea8\u7279\u5b9e\u9a8c\u5ba4\u8fdb\u884c Pol III \u7814\u7a76\u7684\u540c\u65f6\uff0c\u5176\u4ed6\u7814\u7a76\u4f4e\u9ad3\u9798\u5316\u767d\u8d28\u8425\u517b\u4e0d\u826f\uff08\u4e00\u79cd\u4ee5\u795e\u7ecf\u7ec6\u80de\u5468\u56f4\u4fdd\u62a4\u6027\u7edd\u7f18\u5c42\uff08\u9ad3\u9798\uff09\u4e27\u5931\u4e3a\u7279\u5f81\u7684\u795e\u7ecf\u9000\u884c\u6027\u75be\u75c5\uff09\u7684\u5c0f\u7ec4\u53d1\u73b0\uff0c\u8fd9\u79cd\u60c5\u51b5\u662f\u7531 Pol III \u7684\u7a81\u53d8\u5f15\u8d77\u7684\u3002\u5c3d\u7ba1 Pol III \u5df2\u77e5\u5bf9\u7ec6\u80de\u751f\u957f\u8c03\u63a7\u5f88\u91cd\u8981\uff0c\u4f46\u8fd9\u5374\u662f\u7b2c\u4e00\u6b21\u6709\u5177\u4f53\u75be\u75c5\u4e0e Pol III \u7f3a\u9677\u8054\u7cfb\u8d77\u6765\u3002.<\/p>\n<p>\u7531\u4e8e\u795e\u7ecf\u5468\u56f4\u7684\u9ad3\u9798\u7edd\u7f18\u5c42\u4e27\u5931\uff0c\u4f4e\u9ad3\u9798\u5316\u767d\u8d28\u8425\u517b\u4e0d\u826f\u75c7\u60a3\u8005\u4f1a\u51fa\u73b0\u53d1\u80b2\u8fdf\u7f13\u3001\u667a\u529b\u969c\u788d\u548c\u8fd0\u52a8\u529f\u80fd\u53d7\u635f\u3002\u76ee\u524d\u5c1a\u65e0\u6709\u6548\u7684\u6cbb\u7597\u65b9\u6cd5\u3002\u7136\u800c\uff0c\u4ea8\u7279\u5b9e\u9a8c\u5ba4\u7684\u65b0\u53d1\u73b0\u8868\u660e\uff0c\u9650\u5236\u8fd9\u4e9b\u7a81\u53d8\u5f71\u54cd\u7684\u4e00\u79cd\u65b9\u6cd5\u53ef\u80fd\u662f\u90e8\u5206\u6291\u5236SUMO\u5316\uff0c\u8fdb\u800c\u963b\u65ad\u7a81\u53d8\u7684Pol III\u7684\u4f5c\u7528\u3002.<\/p>\n<p>\u8fd9\u9879\u7814\u7a76\u8fd8\u6709\u5f88\u957f\u7684\u8def\u8981\u8d70\uff1aSUMO\u5316\u5bf9\u8bb8\u591a\u5176\u4ed6\u529f\u80fd\u4e5f\u5f88\u91cd\u8981\uff0c\u56e0\u6b64\u5728\u6240\u6709\u7ec6\u80de\u4e2d\u6291\u5236\u5b83\u5e76\u975e\u4e00\u79cd\u6709\u6548\u7684\u65b9\u6cd5\u3002\u6b64\u5916\uff0c\u5c3d\u7ba1\u65b0\u53d1\u73b0\u90e8\u5206\u89e3\u91ca\u4e86\u57fa\u56e0\u7a81\u53d8\u5bfc\u81f4\u7684\u9ad3\u9798\u8131\u5931\uff0c\u4f46\u7814\u7a76\u4eba\u5458\u4ecd\u7136\u4e0d\u77e5\u9053\u4e3a\u4ec0\u4e48\u8fd9\u4e9bPol III\u7a81\u53d8\u4f1a\u7279\u522b\u5f71\u54cd\u5c11\u7a81\u80f6\u8d28\u7ec6\u80de\u2014\u2014\u8fd9\u4e9b\u7ec6\u80de\u8d1f\u8d23\u5728\u795e\u7ecf\u8f74\u7a81\u5468\u56f4\u5f62\u6210\u9ad3\u9798\u3002.<\/p>\n<p>\u4ea8\u7279\u5b9e\u9a8c\u5ba4\u76ee\u524d\u6b63\u5728\u5408\u4f5c\u7814\u7a76\u5177\u6709\u7a81\u53d8 Pol III \u7684\u5c0f\u9f20\u6a21\u578b\uff0c\u4ee5\u8c03\u67e5\u8fd9\u4e9b\u7a81\u53d8\u5bf9\u80da\u80ce\u53d1\u80b2\u7684\u5f71\u54cd\u3002\u4ed6\u7684\u56e2\u961f\u8fd8\u8ba1\u5212\u5728\u8bf1\u5bfc\u591a\u80fd\u5e72\u7ec6\u80de (iPSCs) \u4ee5\u53ca\u5176\u4ed6\u7c7b\u578b\u7684\u7ec6\u80de\uff08\u5305\u62ec\u764c\u7ec6\u80de\uff09\u4e2d\u7814\u7a76\u7c7b\u4f3c\u7684 Pol III \u7a81\u53d8\uff0c\u4ee5\u671f\u66f4\u6df1\u5165\u5730\u4e86\u89e3 Pol III \u7f3a\u9677\u7684\u6f5c\u5728\u673a\u5236\u3002.<\/p>\n<p>\u8bba\u6587\u7684\u5176\u4ed6\u7814\u7a76\u4eba\u5458\u5305\u62ec\u7d22\u5c14\u514b\u7814\u7a76\u6240\u7684\u51ef\u745f\u7433\u00b7\u5434\uff08Catherine Wu\uff09\u548c\u4e9a\u4f26\u00b7\u963f\u65af\u5170\u5c3c\u5b89\uff08Aaron Aslanian\uff09\uff0c\u4ee5\u53ca\u65af\u514b\u91cc\u666e\u65af\u7814\u7a76\u6240\u7684\u7ea6\u7ff0\u00b7R\u00b7\u8036\u8328\u4e09\u4e16\uff08John R. Yates III\uff09\u3002.<\/p>\n<p>\u8fd9\u9879\u5de5\u4f5c\u5f97\u5230\u4e86\u7f8e\u56fd\u56fd\u7acb\u536b\u751f\u7814\u7a76\u9662 8P41GM103533-17\u3001CA080100\u30015P41RR011823-17 \u548c CA082683 \u8d44\u52a9\u3002.<\/p>","protected":false},"featured_media":19666,"template":"","faculty":[72],"disease-research":[124],"class_list":["post-19660","disclosure","type-disclosure","status-publish","has-post-thumbnail","hentry","faculty-tony-hunter","disease-research-neuroscience-and-neurological-disorders"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Research in yeast leads to serendipitous finding about a central nervous system disorder - Salk Institute for Biological Studies<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.salk.edu\/zh\/news-release\/research-in-yeast-leads-to-serendipitous-finding-about-a-central-nervous-system-disorder\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Research in yeast leads to serendipitous finding about a central nervous system disorder - Salk Institute for Biological Studies\" \/>\n<meta property=\"og:description\" content=\"LA JOLLA\u2014Studying the fundamental aspects of biology can sometimes lead to unexpected findings that directly relate to human disease. In one of the latest examples of scientific serendipity, researchers from the Salk Institute found that an important quality control mechanism in baker\u2019s yeast is closely connected to hypomyelinating leukodystrophy, a debilitating disease found in children.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.salk.edu\/zh\/news-release\/research-in-yeast-leads-to-serendipitous-finding-about-a-central-nervous-system-disorder\/\" \/>\n<meta property=\"og:site_name\" content=\"Salk Institute for Biological Studies\" \/>\n<meta property=\"article:modified_time\" content=\"2024-01-30T23:08:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.salk.edu\/wp-content\/uploads\/2018\/09\/yeast-budding-hunter.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"767\" \/>\n\t<meta property=\"og:image:height\" content=\"767\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.salk.edu\\\/news-release\\\/research-in-yeast-leads-to-serendipitous-finding-about-a-central-nervous-system-disorder\\\/\",\"url\":\"https:\\\/\\\/www.salk.edu\\\/news-release\\\/research-in-yeast-leads-to-serendipitous-finding-about-a-central-nervous-system-disorder\\\/\",\"name\":\"Research in yeast leads to serendipitous finding about a central nervous system disorder - 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