{"id":859,"date":"2026-03-10T09:23:34","date_gmt":"2026-03-10T09:23:34","guid":{"rendered":"https:\/\/www.thermofisher.com\/blog\/accelerating-science-in-china\/?p=859"},"modified":"2026-03-10T09:23:36","modified_gmt":"2026-03-10T09:23:36","slug":"what-is-rnai","status":"publish","type":"post","link":"https:\/\/www.thermofisher.cn\/blog\/what-is-rnai\/","title":{"rendered":"\u4ec0\u4e48\u662fRNAi(RNA\u5e72\u6270)?"},"content":{"rendered":"\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/www.thermofisher.com\/blog\/ask-a-scientist\/wp-content\/uploads\/sites\/15\/2019\/09\/banner_20what20is20rnai_-1.png\" alt=\"What is RNAi?\" \/><\/figure>\n\n\n\n<p>RNA\u4ee3\u8868\u6838\u7cd6\u6838\u9178\uff0c\u662f\u5b58\u5728\u4e8e\u6240\u6709\u751f\u7269\u7ec6\u80de\u4e2d\u7684\u4e00\u79cd\u6838\u9178\u3002<a href=\"https:\/\/www.thermofisher.cn\/cn\/zh\/home\/life-science\/rnai.html?cid=corp_ask-a-scientist_blog_0919\" target=\"_blank\" rel=\"noopener noreferrer\">RNAi\u662f\u201cRNA\u5e72\u6270\u201d\u7684\u7f29\u5199<\/a>\u3002\u5b83\u6307\u7684\u662f\u4e00\u79cd\u73b0\u8c61\uff0c\u5373\u5c0f\u7247\u6bb5\u7684RNA\u53ef\u4ee5\u901a\u8fc7\u4e0e\u7f16\u7801\u8fd9\u4e9b\u86cb\u767d\u8d28\u7684\u4fe1\u4f7fRNA\u7ed3\u5408\uff0c\u963b\u65ad\u86cb\u767d\u8d28\u7684\u7ffb\u8bd1\u8fc7\u7a0b\u3002<\/p>\n\n\n\n<p>RNA\u5e72\u6270\u662f\u4e00\u79cd\u5929\u7136\u8fc7\u7a0b\uff0c\u5728\u8c03\u8282\u86cb\u767d\u8d28\u5408\u6210\u548c\u514d\u75ab\u4e2d\u8d77\u4f5c\u7528\u3002\u5b83\u4e5f\u662f\u63a2\u7d22\u548c\u64cd\u63a7\u57fa\u56e0\u8868\u8fbe\u7684\u6709\u529b\u5de5\u5177\u3002<\/p>\n\n\n\n<p>\u4fc3\u4f7fRNA\u5e72\u6270\u53d1\u751f\u7684\u5c0f\u7247\u6bb5RNA\u6709\u4e24\u79cd\u7c7b\u578b\uff1a<a href=\"https:\/\/www.youtube.com\/watch?v=cK-OGB1_ELE\">\u4e24\u79cd\u7c7b\u578b<\/a>\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5c0f\u5e72\u6270RNA\uff08siRNA\uff09<\/li>\n\n\n\n<li>\u5fae\u5c0fRNA\uff08miRNA\uff09\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u4e24\u79cd\u7c7b\u578b\u90fd\u662fRNA\u7247\u6bb5\u2014\u2014\u957f\u5ea6\u7ea6\u4e3a22\u4e2a\u6838\u82f7\u9178\u2014\u2014\u4f46\u5b83\u4eec\u5728\u4f5c\u7528\u3001\u7279\u5f02\u6027\u4ee5\u53ca\u5408\u6210\u65b9\u5f0f\u4e0a\u6709\u6240\u4e0d\u540c\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-sirnas\">siRNAs<\/h2>\n\n\n\n<p>siRNAs\u5177\u6709\u9ad8\u5ea6\u7279\u5f02\u6027\uff0c\u901a\u5e38\u88ab\u5408\u6210\u7528\u4e8e\u51cf\u5c11\u7279\u5b9a\u4fe1\u4f7fRNA\uff08mRNA\uff09\u7684\u7ffb\u8bd1\u3002\u8fd9\u4e48\u505a\u662f\u4e3a\u4e86\u51cf\u5c11\u67d0\u4e9b\u86cb\u767d\u8d28\u7684\u5408\u6210\u3002\u5b83\u4eec\u7531\u53cc\u94feRNA\u8f6c\u5f55\u540e\u5f62\u6210\uff0c\u5e76\u5728\u7ec6\u80de\u6838\u4e2d\u88ab\u526a\u5207\u81f3\u9002\u5f53\u957f\u5ea6\uff0c\u7136\u540e\u91ca\u653e\u5230\u7ec6\u80de\u8d28\u4e2d\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-mirnas\">miRNAs<\/h2>\n\n\n\n<p>miRNAs\u662f\u4e00\u79cd\u66f4\u4e3a\u901a\u7528\u7684\u6291\u5236\u5de5\u5177\uff0c\u7531\u5355\u94feRNA\u524d\u4f53\u5f62\u6210\uff0c\u5e76\u4ee5\u5176\u72ec\u7279\u7684\u53d1\u5939\u5f62\u72b6\u4e3a\u7279\u5f81\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-rna-\u5e72\u6270\u662f\u5982\u4f55\u53d1\u6325\u4f5c\u7528\u7684\">RNA \u5e72\u6270\u662f\u5982\u4f55\u53d1\u6325\u4f5c\u7528\u7684<\/h2>\n\n\n\n<p>\u65e0\u8bba\u6d89\u53ca\u7684\u662fsiRNAs\u8fd8\u662fmiRNAs\uff0cRNA\u5e72\u6270\u7684\u4f5c\u7528\u673a\u5236\u57fa\u672c\u76f8\u540c\u3002<\/p>\n\n\n\n<p>\u8fd9\u4e9b\u5c0f\u578bRNA\u5206\u5b50\u4f1a\u4e0e\u86cb\u767d\u590d\u5408\u7269\u7ed3\u5408\u5e76\u6fc0\u6d3b\u5b83\u4eec\uff0c\u5176\u4e2d\u6700\u91cd\u8981\u7684\u662f<a href=\"https:\/\/www.ncbi.nlm.nih.gov\/probe\/docs\/techrnai\/\">RNA\u8bf1\u5bfc\u6c89\u9ed8\u590d\u5408\u7269\uff08RISC\uff09<\/a>\u3002\u4e00\u65e6\u7ed3\u5408\uff0c\u5b83\u4eec\u53ef\u4ee5\u4e0e\u76ee\u6807mRNA\u7ed3\u5408\uff0c\u65e2\u80fd\u7269\u7406\u963b\u6b62\u6838\u7cd6\u4f53\u7ee7\u7eed\u5408\u6210\u76f8\u5173\u86cb\u767d\uff0c\u4e5f\u80fd\u6807\u8bb0\u8be5mRNA\u8fdb\u884c\u964d\u89e3\u3002<\/p>\n\n\n\n<p>\u8be5\u8fc7\u7a0b\u5728\u8c03\u8282\u86cb\u767d\u8d28\u5408\u6210\u65b9\u9762\u53d1\u6325\u7740\u91cd\u8981\u4f5c\u7528\uff0c\u65e0\u8bba\u662f\u603b\u4f53\u8fd8\u662f\u9488\u5bf9\u7279\u5b9a\u86cb\u767d\u8d28\uff0c\u90fd\u4f5c\u4e3a\u4e00\u79cd\u72ec\u7acb\u4e8e\u8f6c\u5f55\u8c03\u63a7\u57fa\u56e0\u3001\u5e76\u5904\u4e8e\u5176\u4e0b\u6e38\u7684\u63a7\u5236\u5c42\u3002\u7279\u522b\u5730\uff0cRNA\u5e72\u6270\u901a\u8fc7\u5728mRNA\u81ea\u7136\u964d\u89e3\u4e4b\u524d\u5c06\u5176\u6e05\u9664\uff0c\u9632\u6b62mRNA\u8d85\u51fa\u5176\u9700\u6c42\u65f6\u95f4\u800c\u5b58\u5728\u3002<\/p>\n\n\n\n<p>RNA\u5e72\u6270\u8fd8\u5728\u4fdd\u62a4\u7ec6\u80de\u514d\u53d7\u75c5\u6bd2\u4fb5\u5bb3\u65b9\u9762\u53d1\u6325\u4f5c\u7528\uff0c\u901a\u8fc7\u653b\u51fb\u75c5\u6bd2\u7684mRNA\uff0c\u6709\u65f6\u751a\u81f3\u653b\u51fb\u5b83\u4eec\u4ee5RNA\u4e3a\u57fa\u7840\u7684\u57fa\u56e0\u7ec4\uff0c\u5728\u7ec6\u80de\u7684\u5408\u6210\u673a\u5236\u5236\u9020\u75c5\u6bd2\u86cb\u767d\u4e4b\u524d\u8fdb\u884c\u9632\u5fa1\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-rna\u5e72\u6270\u5728\u6297\u51fb\u75be\u75c5\u4e2d\u7684\u4f5c\u7528\"><strong>RNA\u5e72\u6270\u5728\u6297\u51fb\u75be\u75c5\u4e2d\u7684\u4f5c\u7528<\/strong><\/h2>\n\n\n\n<p>RNA\u5e72\u6270\u4f5c\u4e3a\u5206\u5b50\u751f\u7269\u5b66\u5de5\u5177\u5c55\u73b0\u51fa\u4ee4\u4eba\u7740\u8ff7\u7684\u524d\u666f\u3002\u76ee\u6807mRNA\u5e8f\u5217\u4e0e\u529f\u80fd\u6027siRNA\u6216miRNA\u6240\u9700\u5e8f\u5217\u4e4b\u95f4\u7684\u5173\u7cfb\u5df2\u7ecf\u5f97\u5230\u5145\u5206\u5efa\u7acb\uff0c\u4f7f\u79d1\u5b66\u5bb6\u80fd\u591f\u6309\u9700\u5408\u6210\u5e72\u6270\u6027RNAs\u3002<\/p>\n\n\n\n<p>\u8fd9\u4e9bRNAs\u4ee5\u6bd4\u6539\u53d8\u9057\u4f20\u5bc6\u7801\u66f4\u7b80\u5355\u3001\u66f4\u5c11\u4fb5\u5165\u6027\u7684\u65b9\u5f0f\u6291\u5236\u86cb\u767d\u8d28\u5408\u6210\u3002\u5f53\u67d0\u79cd\u86cb\u767d\u8d28\u529f\u80fd\u5c1a\u4e0d\u660e\u786e\u65f6\uff0c\u8fd9\u79cd\u5e72\u6270\u5e2e\u52a9\u79d1\u5b66\u5bb6\u89c2\u5bdf\u5176\u7f3a\u5931\u65f6\u53d1\u751f\u4e86\u4ec0\u4e48\uff0c\u4ece\u800c\u8fdb\u4e00\u6b65\u4e86\u89e3\u5b83\u7684\u4f5c\u7528\u3002<\/p>\n\n\n\n<p>\u6b64\u5916\uff0cRNA\u5e72\u6270\u4f7f\u201c\u6572\u4f4e\u201d\u5b9e\u9a8c\u6210\u4e3a\u53ef\u80fd\uff0c\u5373\u51cf\u5c11\u67d0\u79cd\u86cb\u767d\u8d28\u7684\u5408\u6210\uff0c\u800c\u4e0d\u662f\u50cf\u76f4\u63a5\u5207\u9664\u6216\u5173\u95ed\u57fa\u56e0\u90a3\u6837\u5b8c\u5168\u6d88\u9664\u8be5\u86cb\u767d\u8d28\u3002<\/p>\n\n\n\n<p>\u4f5c\u4e3a\u63a2\u7d22\u86cb\u767d\u8d28\u5408\u6210\u8c03\u63a7\u7684\u65b0\u9886\u57df\uff0cRNA\u5e72\u6270\u662f\u533b\u5b66\u4f17\u591a\u5b50\u9886\u57df\u4e2d\u5bcc\u6709\u6210\u679c\u7684\u7814\u7a76\u65b9\u5411\u3002\u5b83\u53ef\u80fd\u6210\u4e3a\u5bf9\u6297\u65e5\u76ca\u8010\u836f\u7684\u7ec6\u83cc\u611f\u67d3\u7684\u91cd\u8981\u6b66\u5668\uff0c\u4ee5\u4e0e\u6297\u751f\u7d20\u5b8c\u5168\u4e0d\u540c\u7684\u65b9\u6cd5\u6291\u5236\u7ec6\u83cc\u3002<\/p>\n\n\n\n<p>\u5728\u6297\u764c\u6597\u4e89\u4e2d\uff0c\u5b83\u4e5f\u662f\u503c\u5f97\u63a2\u7d22\u7684\u4e00\u79cd\u53ef\u80fd\u6027\uff0c\u53ef\u4ee5\u963b\u65ad\u764c\u7ec6\u80de\u5185\u7684\u86cb\u767d\u8d28\u5408\u6210\uff0c\u76f4\u5230\u5b83\u4eec\u6b7b\u4ea1\u6216\u81f3\u5c11\u505c\u6b62\u7e41\u6b96\u3002<\/p>\n\n\n\n<p>\u5b83\u6709\u6f5c\u529b\u9776\u5411\u5404\u79cd\u4f53\u7ec6\u80de\u4e2d\u529f\u80fd\u5f02\u5e38\u6216\u8fc7\u5ea6\u8868\u8fbe\u7684\u86cb\u767d\u8d28\uff0c\u4ece\u800c\u89e3\u51b3\u8bb8\u591a\u96be\u4ee5\u6cbb\u7597\u7684\u5065\u5eb7\u95ee\u9898\u3002<\/p>\n\n\n\n<p>\u901a\u8fc7\u9776\u5411mRNAs\u800c\u975e\u76f4\u63a5\u9776\u5411\u86cb\u767d\u8d28\uff0cRNA\u5e72\u6270\u6709\u671b\u7ed5\u5f00\u8bb8\u591a\u75be\u75c5\u6cbb\u7597\u8fc7\u7a0b\u4e2d\u51fa\u73b0\u7684\u4ea4\u53c9\u53cd\u5e94\u548c\u8010\u836f\u95ee\u9898\u3002\u8fd9\u53ef\u4ee5\u8ba9\u5373\u4f7f\u590d\u6742\u60c5\u51b5\u4e0b\u7684\u836f\u7269\u66f4\u52a0\u7cbe\u51c6\uff0c\u540c\u65f6\u51cf\u5c11\u526f\u4f5c\u7528\u3002<\/p>\n\n\n\n<p>\u6b32\u4e86\u89e3\u66f4\u591a\u5173\u4e8eRNA\u5e72\u6270\u7684\u4fe1\u606f\uff0c\u8bf7\u8bbf\u95ee\u6211\u4eec\u7684<a href=\"https:\/\/www.thermofisher.cn\/cn\/zh\/home\/life-science\/rnai.html?cid=corp_ask-a-scientist_blog_0919\" target=\"_blank\" rel=\"noopener noreferrer\">\u8d44\u6e90\u4e2d\u5fc3<\/a>\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.thermofisher.cn\/cn\/zh\/home\/support\/contact-us-cn.html?icid=blog_banner#form\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"176\" src=\"http:\/\/admin.acceleratingscience.com\/accelerating-science-in-china\/wp-content\/uploads\/sites\/28\/2026\/02\/779-\u00d7-134-x3-1-1024x176.jpg\" alt=\"contact and techincal support\" class=\"wp-image-387\" srcset=\"https:\/\/admin.acceleratingscience.com\/accelerating-science-in-china\/wp-content\/uploads\/sites\/28\/2026\/02\/779-\u00d7-134-x3-1-1024x176.jpg 1024w, https:\/\/admin.acceleratingscience.com\/accelerating-science-in-china\/wp-content\/uploads\/sites\/28\/2026\/02\/779-\u00d7-134-x3-1-300x52.jpg 300w, https:\/\/admin.acceleratingscience.com\/accelerating-science-in-china\/wp-content\/uploads\/sites\/28\/2026\/02\/779-\u00d7-134-x3-1-768x132.jpg 768w, https:\/\/admin.acceleratingscience.com\/accelerating-science-in-china\/wp-content\/uploads\/sites\/28\/2026\/02\/779-\u00d7-134-x3-1-1536x264.jpg 1536w, https:\/\/admin.acceleratingscience.com\/accelerating-science-in-china\/wp-content\/uploads\/sites\/28\/2026\/02\/779-\u00d7-134-x3-1-2048x352.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>RNA\u4ee3\u8868\u6838\u7cd6\u6838\u9178\uff0c\u662f\u5b58\u5728\u4e8e\u6240\u6709\u751f\u7269\u7ec6\u80de\u4e2d\u7684\u4e00\u79cd\u6838\u9178\u3002RNAi\u662f\u201cRNA\u5e72\u6270\u201d\u7684\u7f29\u5199\u3002\u5b83\u6307\u7684\u662f\u4e00\u79cd\u73b0\u8c61\uff0c\u5373\u5c0f\u7247<\/p>\n","protected":false},"author":1852,"featured_media":860,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_monsterinsights_skip_tracking":false,"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"categories":[8],"tags":[85,86],"division":[9],"class_list":{"0":"post-859","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-8","8":"tag-rnai","9":"tag-rna","10":"division-bid","11":"entry"},"_selected_authors":[],"_selected_reviewers":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.8 (Yoast SEO v27.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>\u4ec0\u4e48\u662fRNAi(RNA\u5e72\u6270)? - \u8d5b\u9ed8\u98de\u4e2d\u6587\u535a\u5ba2<\/title>\n<meta name=\"description\" content=\"RNAi \u662f\u6307 RNA \u5c0f\u7247\u6bb5\u901a\u8fc7\u4e0e\u7f16\u7801\u86cb\u767d\u8d28\u7684\u4fe1\u4f7f RNA \u7ed3\u5408\u6765\u5173\u95ed\u86cb\u767d\u8d28\u7ffb\u8bd1\u7684\u73b0\u8c61\u3002\" \/>\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.thermofisher.cn\/blog\/accelerating-science-in-china\/what-is-rnai\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u4ec0\u4e48\u662fRNAi(RNA\u5e72\u6270)?\" \/>\n<meta property=\"og:description\" content=\"RNAi \u662f\u6307 RNA 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