{"id":214907,"date":"2020-12-22T06:04:33","date_gmt":"2020-12-21T22:04:33","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=214907"},"modified":"2020-12-21T22:04:50","modified_gmt":"2020-12-21T14:04:50","slug":"%e4%b8%89%e9%99%a2%e9%99%a2%e5%a3%abdavid-a-leigh%e6%95%99%e6%8e%88%e7%9a%84%e5%88%86%e5%ad%90%e8%89%ba%e6%9c%af%e4%b9%8b%e6%97%85%ef%bc%9a%e4%bb%8e%e5%88%86%e5%ad%90%e6%89%93%e7%bb%93%e5%88%b0","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=214907","title":{"rendered":"\u4e09\u9662\u9662\u58ebDavid A. Leigh\u6559\u6388\u7684\u5206\u5b50\u827a\u672f\u4e4b\u65c5\uff1a\u4ece\u5206\u5b50\u6253\u7ed3\u5230\u5206\u5b50\u7f16\u7ec7\uff0c\u9020\u5c314\u7bc7Nature\\Science, 5\u7bc7Nature\u00a0Chemistry"},"content":{"rendered":"<p style=\"text-align: center;\"><strong><b>\u4ec0\u4e48\u662f\u5206\u5b50\u7ed3\uff1f<\/b><\/strong><\/p>\n<p>\u7ed3\uff08knot\uff09\u5e7f\u6cdb\u5b58\u5728\u4e8e\u4eba\u4eec\u7684\u65e5\u5e38\u751f\u6d3b\u4e2d\uff0c\u5c0f\u5230\u978b\u5e26\u3001\u7ef3\u5b50\u5927\u81f3\u6e14\u7f51\u3001\u7f16\u7ec7\u7269\uff0c\u65e0\u4e00\u4e0d\u8ddf\u7ed3\u606f\u606f\u76f8\u5173\u3002\u8bd5\u60f3\uff0c<strong><b>\u5982\u679c\u628a\u8fd9\u4e9b\u7ef3\u7d22\u66ff\u6362\u6210\u5fae\u89c2\u5c3a\u5ea6\u7684\u5206\u5b50\u94fe\uff0c\u6253\u4e2a\u7ed3\u53c8\u4f1a\u662f\u4e00\u79cd\u4ec0\u4e48\u5149\u666f\u5462<\/b><\/strong>\uff1f<\/p>\n<p>\u8fd9\u5c31\u6d89\u53ca\u5230\u5408\u6210\u5316\u5b66\u548c\u5206\u5b50\u62d3\u6251\u5b66\u9886\u57df\u6700\u706b\u7684\u8bfe\u9898\u4e4b\u4e00\uff1a<strong><b>\u5206\u5b50\u7ed3\uff08molecular<\/b><\/strong><strong><b>\u00a0<\/b><\/strong><strong><b>knots\uff09<\/b><\/strong>\u3002<strong><b>\u5206\u5b50\u7ed3\u662f\u4e00\u79cd\u7c7b\u4f3c\u7ef3\u7ed3\u7684\u673a\u68b0\u4e92\u9501\u5206\u5b50\u7ed3\u6784<\/b><\/strong>\uff0c\u86cb\u767d\u8d28\u548cDNA\u4e2d\u5c31\u5b58\u5728\u7740\u81ea\u7136\u754c\u4e2d\u6700\u5e38\u89c1\u7684\u4e24\u79cd\u5929\u7136\u751f\u6210\u7684\u5206\u5b50\u7ed3\u3002\u8fd9\u79cd\u5206\u5b50\u7ed3\u7684\u5b58\u5728\u4e0d\u4ec5\u80fd\u591f\u8d4b\u4e88\u5927\u5206\u5b50\u4e00\u5b9a\u7684\u5f39\u6027\uff0c\u800c\u4e14\u7531\u4e8e\u5176\u7eb3\u7c73\u7ea7\u5c3a\u5ea6\uff0c\u4f7f\u5176\u7eb3\u7c73\u6280\u672f\u4e2d\u6781\u5177\u6f5c\u529b\u7684\u4e00\u7c7b\u201c\u5206\u5b50\u79ef\u6728\u201d\u548c\u6784\u7b51\u5355\u5143\u3002\u5982\u679c\u79d1\u5b66\u5bb6\u80fd\u591f\u50cf\u5806\u4e50\u9ad8\u79ef\u6728\u4e00\u6837\u5b9e\u73b0\u5206\u5b50\u7ed3\u7684\u62d3\u6251\u6784\u7b51\uff0c\u90a3\u4e48\u5c06\u5728\u6784\u5efa\u7cbe\u5bc6\u5206\u5b50\u673a\u5668\u4ee5\u7cbe\u51c6\u88c5\u8f7d\u548c\u9012\u9001\u7eb3\u7c73\u7c92\u5b50\u7b49\u9886\u57df\u5927\u653e\u5f02\u5f69\u3002<\/p>\n<p>\u7136\u800c\uff0c<strong><b>\u4eba\u5de5\u5408\u6210\u5206\u5b50\u7ed3\u5177\u6709\u5f88\u5927\u7684\u6311\u6218\u6027\uff0c\u66f4\u4e0d\u7528\u8bf4\u5c06\u5206\u5b50\u7f16\u7ec7\u6210\u7ec7\u7269\u4e86<\/b><\/strong>\u3002\u4e0d\u4ec5\u8981\u8003\u8651\u8bb8\u591a\u590d\u6742\u7684\u7269\u7406-\u5316\u5b66\u673a\u5236\u7684\u5e73\u8861\uff0c\u800c\u4e14\u8981\u9009\u5bf9\u76ee\u6807\u62d3\u6251\u7ed3\u6784\u548c\u76ee\u6807\u5206\u5b50\u3002\u56e0\u6b64\u76f4\u5230\u51e0\u5e74\u524d\uff0c\u5408\u6210\u5316\u5b66\u5bb6\u4eec\u4e5f\u624d\u4ec5\u4ec5\u201c\u6253\u51fa\u201d\u4e86\u51e0\u79cd\u7b80\u5355\u7684\u5206\u5b50\u7ed3\uff1a\u4e09\u53f6\u7ed3\uff08trefoil knot\uff09\uff0c8 \u5b57\u7ed3\uff08figure-eight knot\uff09\uff0c\u4e94\u53f6\u7ed3\uff08pentafoil knot\uff09\u548c\u53cc 8 \u5b57\u7ed3\uff08three-twist knot\uff09\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-214908 size-full\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/12\/Picture-1.png\" alt=\"\" width=\"554\" height=\"117\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/12\/Picture-1.png 554w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/12\/Picture-1-300x63.png 300w\" sizes=\"(max-width: 554px) 100vw, 554px\" \/><\/p>\n<p style=\"text-align: center;\">\u56fe1.\u00a0\u4eba\u5de5\u5408\u6210\u7684\u51e0\u79cd\u7b80\u5355\u5206\u5b50\u7ed3\uff1a\u4ece\u5de6\u5230\u53f3\u4f9d\u6b21\u4e3a\u4e09\u53f6\u7ed3\uff0c8\u5b57\u7ed3\uff0c\u4e94\u53f6\u7ed3\u4ee5\u53ca\u53cc8\u5b57\u7ed3\u3002<\/p>\n<p style=\"text-align: center;\"><strong><b>\u4e09\u9662\u9662\u58eb<\/b><\/strong><strong><b>David <\/b><\/strong><strong><b>A. <\/b><\/strong><strong><b>Leigh<\/b><\/strong><strong><b>\u6559\u6388\u7684\u5206\u5b50\u827a\u672f\u4e4b\u65c5<\/b><\/strong><\/p>\n<p>\u4f5c\u4e3a\u5206\u5b50\u62d3\u6251\u5b66\u65b9\u5411\u7684\u5960\u57fa\u8005\u548c\u5f00\u62d3\u8005\uff0c<strong><b>\u82f1\u56fd\u7687\u5bb6\u79d1\u5b66\u9662\u3001\u82cf\u683c\u5170\u7687\u5bb6\u79d1\u5b66\u9662\u9662\u58eb\u548c\u6b27\u6d32\u79d1\u5b66\u9662\u9662\u58ebDavid <\/b><\/strong><strong><b>A. <\/b><\/strong><strong><b>Leigh\u6559\u6388<\/b><\/strong>\u56e2\u961f\u5728\u6784\u7b51\u7eb3\u7c73\u7ed3\u6784\u7684\u5206\u5b50\u7ed3\u548c\u63a2\u7d22\u5176\u6027\u8d28\u548c\u529f\u80fd\u65b9\u5411\u505a\u51fa\u4e86\u5353\u8d8a\u7684\u8d21\u732e\u3002<\/p>\n<p>2016\u5e74\uff0cDavid A. Leigh\u6559\u6388\u56e2\u961f\u5728\u4f18\u5316\u524d\u671f\u5236\u5907<strong><b>\u201c\u4e94\u53f6\u7ed3\u201d<\/b><\/strong>\u65b9\u6cd5\uff08Nature Chem., 2012, 4, 15-20\uff1bNature Chem., 2014, 6, 978-982\uff09\u7684\u57fa\u7840\u4e0a\uff0c<strong><b>\u9996\u6b21\u5b9e\u73b0\u4e86\u7ed3\u5185\u914d\u4f4d\u91d1\u5c5e\u7684\u9664\u53bb\u548c\u518d\u914d\u4f4d\uff0c\u5e76\u62a5\u9053\u4e86\u4eba\u5de5\u5408\u6210\u7684\u91d1\u5c5e\u914d\u79bb\u5b50\u5bf9\u201c\u4e94\u53f6\u7ed3\u201d\u5206\u5b50\u7684\u6a21\u62df\u751f\u7269\u5f02\u6784\u9176\u7684\u50ac\u5316\u6027\u80fd<\/b><\/strong>\u3002\u8be5\u5de5\u4f5c\u4ee5 \u201cAllosteric initiation and regulation of catalysis with a molecular knot\u201d\u4e3a\u9898\uff0c\u53d1\u8868\u5728\u300aScience\u300b\u671f\u520a\u4e0a\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-214914 size-full\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/12\/Picture-9-1.png\" alt=\"\" width=\"600\" height=\"424\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/12\/Picture-9-1.png 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/12\/Picture-9-1-300x212.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p style=\"text-align: center;\">\u56fe2.\u00a0\u91d1\u5c5e\u914d\u79bb\u5b50\u5bf9\u201c\u4e94\u53f6\u7ed3\u201d\u5206\u5b50\u7ed3\u6a21\u62df\u751f\u7269\u5f02\u6784\u9176\u7684\u50ac\u5316\u529f\u80fd\u3002\u6765\u6e90\uff1a<em><i>DOI: 10.1126\/science.aaf3673<\/i><\/em><\/p>\n<p>2017\u5e74\uff0cDavid A. Leigh\u6559\u6388\u56e2\u961f\u62a5\u9053\u4e86<strong><b>\u5f53\u65f6\u6700\u590d\u6742\u7684\u9996\u4e2a\u4e09\u6761\u201c\u7f16\u7ec7\u94fe\u201d\u7684\u5206\u5b50\u7ed3\uff088<\/b><\/strong><strong><sub><b>19<\/b><\/sub><\/strong><strong><b>\uff09<\/b><\/strong><em><i>Science, 2017, 355, 159-162<\/i><\/em>\uff09\u3002\u8be5\u5206\u5b50\u7ed3\u662f\u7531\u542b\u6709192\u4e2a\u539f\u5b50\u8fde\u7eed\u7ec4\u6210\u7684\u95ed\u73af\u5f62\u6210\u7684\u626d\u7ed3\uff0c\u73af\u4e0a\u5177\u6709\u516b\u4e2a\u4ea4\u53c9\u70b9\uff0c\u957f\u5ea6\u7ea6\u4e3a20nm\u3002<\/p>\n<p>\u8be5\u5de5\u4f5c\u88ab\u89c6\u4e3a<strong><b>\u5206\u5b50\u62d3\u6251\u5b66\u9886\u57df\u7684\u201c\u91cc\u7a0b\u7891\u201d\u8fdb\u5c55<\/b><\/strong>\uff0c\u867d\u7136\u5316\u5b66\u53cd\u5e94\u5e76\u4e0d\u590d\u6742\uff0c\u4f46\u7f16\u7ec7\u51fa\u4e0d\u540c\u7684\u5206\u5b50\u7ed3\u7684\u610f\u4e49\u91cd\u5927\u3002\u8b6c\u5982\uff0c\u5982\u679c\u5728\u9ad8\u5206\u5b50\u7ed3\u6784\u4e2d\u52a0\u5165\u5206\u5b50\u7ed3\uff0c\u5219\u5f88\u5927\u53ef\u80fd\u4f1a\u589e\u52a0\u6750\u6599\u7684\u5f3a\u5ea6\u548c\u97e7\u6027\uff0c\u8fd9\u5bf9\u4e8e\u65b0\u6750\u6599\u5f00\u53d1\u65e0\u7591\u662f\u4e00\u4e2a\u6781\u5177\u5438\u5f15\u529b\u7684\u65b0\u65b9\u5411\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-214909 size-full\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/12\/Picture-4-2.png\" alt=\"\" width=\"600\" height=\"433\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/12\/Picture-4-2.png 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/12\/Picture-4-2-300x217.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p style=\"text-align: center;\">\u56fe3.\u00a0\u5206\u5b50\u7ed38<sub>19<\/sub>\u7684\u5408\u6210\u7b56\u7565\u793a\u610f\u56fe\u3002\u6765\u6e90\uff1a<em><i>DOI: 10.1126\/science.aal1619<\/i><\/em><\/p>\n<p>\u540c\u5e74\uff0c\u8be58<sub>19<\/sub>\u5206\u5b50\u7ed3<strong><b>\u88ab\u7f8e\u56fd\u5316\u5b66\u4f1a\uff08A<\/b><\/strong><strong><b>CS<\/b><\/strong><strong><b>\uff09\u8bc4\u9009\u4e3a\u201c2017\u5e74\u5ea6\u5206\u5b50\u201d<\/b><\/strong>\uff0c\u800c\u4e14\u88ab\u5409\u5c3c\u65af\u4e16\u754c\u7eaa\u5f55\u8ba4\u5b9a\u4e3a<strong><b>\u4e16\u754c\u4e0a\u6700\u7d27\u7684\u5206\u5b50\u7ed3<\/b><\/strong>\uff01<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-214913 size-full\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/12\/Picture-8-1.png\" alt=\"\" width=\"600\" height=\"363\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/12\/Picture-8-1.png 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/12\/Picture-8-1-300x182.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p style=\"text-align: center;\">\u56fe4.\u00a08<sub>19<\/sub>\u5206\u5b50\u7ed3\u53ca\u5409\u5c3c\u65af\u4e16\u754c\u7eaa\u5f55\u8bc1\u4e66.<\/p>\n<p>2018\u5e74\uff0cDavid A. Leigh\u6559\u6388\u56e2\u961f\u518d\u6b21\u5728\u5206\u5b50\u7ed3\u9886\u57df\u5b9e\u73b0\u7a81\u7834\uff0c\u62a5\u9053\u4e86<strong><b>\u7acb\u4f53\u9009\u62e9\u6027\u5408\u6210\u8fc4\u4eca\u6700\u590d\u6742\u7684\u5206\u5b50\u7ed3<\/b><\/strong>\uff08Nature Chem, 2018, 10, 1083-1088\uff09\u3002\u5176\u4e2d\u4e00\u4e2a\u5206\u5b50\u7ed3\u7531\u542b324\u4e2a\u539f\u5b50\u30019\u4e2a\u4ea4\u53c9\u70b9\u548c3\u4e2a\u5177\u6709\u76f8\u540c\u624b\u6027\u7684\u4e09\u53f6\u5f62\u7f20\u7ed3\uff08trefoil tangle\uff09\u590d\u5408\u7ed3\uff0c\u53e6\u4e00\u4e2a\u662f\u542b3\u4e2a\u4e92\u9501\u201c8\u201d\u5b57\u5f62\u6784\u8c61\u5927\u73af\u7684\u73af\u72b6[3]\u7d22\u70c3\u3002\u8fd9\u4e24\u79cd\u5206\u5b50\u90fd\u5177\u6709\u9ad8\u5ea6\u7684\u62d3\u6251\u7f20\u7ed5\uff08w = 9\uff09\uff0c\u8868\u73b0\u51fa\u7c7bDNA\u8d85\u87ba\u65cb\u7684\u7ed3\u6784\u7279\u5f81\uff0c\u4e14\u8be5\u590d\u5408\u7ed3\u5206\u5b50\u7684\u5927\u5c0f\u4e0e\u5c0f\u578b\u86cb\u767d\u8d28\u76f8\u5dee\u65e0\u51e0\u3002<strong><b>\u8be5\u5de5\u4f5c\u88ab\u9009\u4e3a\u5f53\u671f\u5c01\u9762\u6587\u7ae0<\/b><\/strong>\uff0c\u5e76\u4e3a\u5bcc\u5170\u514b\u6797\u9a6c\u6b47\u5c14\u5b66\u9662\u5316\u5b66\u7cfb\u7684Edward Fenlon\u6559\u6388\u9ad8\u5ea6\u8d5e\u8a89\uff0c\u79f0\u201c<strong><b>\u5316\u5b66\u62d3\u6251\u5b66\u7684\u672a\u6765\u662f\u5149\u660e\u7684<\/b><\/strong>\u201d\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-214910 size-full\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/12\/Picture-5.png\" alt=\"\" width=\"600\" height=\"291\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/12\/Picture-5.png 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/12\/Picture-5-300x146.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p style=\"text-align: center;\">\u56fe5. \u516d\u805a\u73af\u72b6\u87ba\u65cb\u4f53\u5f62\u6210\u5206\u5b50\u7ed3\u7684\u793a\u610f\u56fe\u4ee5\u53ca\u5f53\u671fNat. Chem.\u5c01\u9762\u3002\u6765\u6e90\uff1a<em><i>DOI:<\/i><\/em>\u00a0<em><i>10.1038\/s41557-018-0124-6<\/i><\/em><\/p>\n<p>\u9664\u4e86\u5408\u6210\u4ee5\u4e0a\u8fd9\u4e9b\u590d\u6742\u7684\u5206\u5b50\u7ed3\uff0cDavid A. Leigh\u6559\u6388\u56e2\u961f\u8fd8\u63a2\u7a76\u4e86\u8fd9\u4e9b\u5206\u5b50\u7ed3\u7684\u6027\u8d28\u548c\u529f\u80fd\u3002\u4f8b\u5982\uff0c\u4f5c\u4e3a\u8f6e\u70f7\u7684\u5c01\u7aef\u57fa\u56e2\uff0c<strong><b>\u5b9e\u73b0\u8f6e\u70f7\u7684\u6709\u6548\u7ec4\u88c5\u548c\u89e3\u79bb<\/b><\/strong>\uff08Angew. Chem. Int. Ed., 2018, 57, 10484-10488\uff09\uff1b<strong><b>\u5206\u5b50\u7ed3\u7684\u7d27\u5bc6\u7ed3\u6784\u5bf9\u5176\u53cd\u5e94\u6027\u3001\u6784\u8c61\u548c\u624b\u6027\u8868\u8fbe\u7684\u5f71\u54cd<\/b><\/strong>\uff08PNAS, 2019, 116, 2452-2457\uff09\u3002<\/p>\n<p style=\"text-align: center;\"><strong><b>\u5927\u7206\u53d1\uff012020\u5e74\u91cd\u78c5\u6210\u679c\u9891\u51fa\uff1a\u4e24\u7bc7Nature\uff0c\u4e24\u7bc7N<\/b><\/strong><strong><b>ature C<\/b><\/strong><strong><b>hemistry<\/b><\/strong><\/p>\n<p>2020\u5e74\u5bf9\u4e8e\u5408\u6210\u5316\u5b66\u548c\u5206\u5b50\u62d3\u6251\u5b66\u6765\u8bf4\uff0c\u7edd\u5bf9\u5c5e\u4e8e\u201c\u5927\u7206\u53d1\u201d\u7684\u4e00\u5e74\u3002<\/p>\n<p>2020\u5e748\u67083\u65e5\uff0c<strong><b>David A. Leigh\u6559\u6388\u56e2\u961f\u8054\u5408\u8377\u5170\u7279\u6587\u7279\u5927\u5b66Nathalie Katsonis<\/b><\/strong>\u7b49\u4eba\u9996\u6b21\u62a5\u9053\u4e86<strong><b>\u5206\u5b50\u94fe\u6253\u7ed3\u53ef\u4ee5\u9006\u8f6c\u624b\u6027\u8868\u8fbe\u7684\u5b8f\u89c2\u6548\u5e94<\/b><\/strong>\uff08Nature Chemistry 2020,\u00a012, 939\u2013944\uff09\u3002\u7814\u7a76\u8bc1\u5b9e\uff0c<strong><b>\u5206\u5b50\u94fe\u7684\u6253\u7ed3\u4e0e\u672a\u6253\u7ed3\u53ef\u4ee5\u52a8\u6001\u8c03\u63a7\uff0c\u751a\u81f3\u53cd\u8f6c\u975e\u624b\u6027\u6db2\u6676\u4e2d\u87ba\u65cb\u7ed3\u6784\u7684\u87ba\u65cb\u6027<\/b><\/strong>\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-214911 size-full\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/12\/Picture-6.png\" alt=\"\" width=\"600\" height=\"284\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/12\/Picture-6.png 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/12\/Picture-6-300x142.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p style=\"text-align: center;\">\u56fe6\uff1a\u5206\u5b50\u94fe\u6253\u7ed3\u52a8\u6001\u5207\u6362\u6db2\u6676\u4e2d\u87ba\u65cb\u7ed3\u6784\u7684\u624b\u6027\u8868\u8fbe\u793a\u610f\u56fe\u3002\u6765\u6e90\uff1a<em><i>D<\/i><\/em><em><i>OI<\/i><\/em><em><i>:<\/i><\/em><em><i>\u00a010.1038\/s41557-020-0517-1<\/i><\/em><\/p>\n<p>2020\u5e748\u670826\u65e5\uff0cDavid A. Leigh\u6559\u6388\u56e2\u961f<strong><b>\u9996\u6b21\u5b9e\u73b0\u5728\u540c\u4e00\u6761\u5206\u5b50\u94fe\u4e0a\u6253\u51fa\u4e0d\u540c\u7684\u7ed3\uff0c\u5e76\u6784\u7b51\u4e86\u5177\u6709\u5355\u4e00\u62d3\u6251\u624b\u6027\u7684\u5206\u5b50\u7ed35<\/b><\/strong><strong><sub><b>2<\/b><\/sub><\/strong>\u3002\u76f8\u5173\u7814\u7a76\u6210\u679c\u4ee5\u201cTying different knots in a molecular strand\u201d\u4e3a\u9898\u53d1\u8868\u4e8e\u300aNature\u300b\uff0c<strong><b>David A. Leigh\u6559\u6388\u4e3a\u4e00\u4f5c\u52a0\u901a\u8baf\u4f5c\u8005<\/b><\/strong>\uff0c\u534e\u4e1c\u5e08\u8303\u5927\u5b66\u4e3a\u7b2c\u4e00\u5355\u4f4d\u3002<strong><b>\u8fd9\u9879\u5de5\u4f5c\u4e0d\u4ec5\u586b\u8865\u4e86\u5206\u5b50\u7ed3\u5468\u671f\u8868\u4e2d\u7684\u91cd\u8981\u4e00\u73af\uff0c\u63a8\u52a8\u4e86\u5206\u5b50\u62d3\u6251\u5b66\u7684\u53d1\u5c55\uff0c\u800c\u4e14\u5bf9\u7814\u7a76\u53ef\u4ee5\u6253\u7ed3\u7684DNA\u548c\u86cb\u767d\u8d28\u7684\u7ed3\u6784\u548c\u529f\u80fd\u6709\u91cd\u8981\u7684\u6307\u5bfc\u610f\u4e49\u3002<\/b><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-214912 size-full\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/12\/Picture-7-1.png\" alt=\"\" width=\"600\" height=\"134\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/12\/Picture-7-1.png 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/12\/Picture-7-1-300x67.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p style=\"text-align: center;\">\u56fe7.\u00a0\u5206\u5b50\u7ed35<sub>2<\/sub>\u7684\u5408\u6210\u793a\u610f\u56fe\u3002\u6765\u6e90\uff1a<em><i>D<\/i><\/em><em><i>OI<\/i><\/em><em><i>:<\/i><\/em><em><i>\u00a010.1038\/s41586-020-2614-0<\/i><\/em><\/p>\n<p>2020\u5e7412\u670814\u65e5\uff0cDavid A. Leigh\u6559\u6388\u56e2\u961f\u62a5\u9053\u4e86<strong><b>\u7b2c\u4e00\u4e2a\u7531\u5206\u5b50\u7f16\u7ec7\u65b9\u6cd5\u5408\u6210\u7684\u5206\u5b50\u7ed37<\/b><\/strong><strong><sub><b>4<\/b><\/sub><\/strong>\u3002\u7814\u7a76\u56e2\u961f\u901a\u8fc7\u4f7f\u7528\u9634\u79bb\u5b50\u6a21\u677f\u548c\u91d1\u5c5e\u914d\u4f4d\u7684\u8f85\u52a9\u7f16\u7ec7\u65b9\u6cd5\u6784\u7b51\u4e863\u00a0\u00d7 3\u7684\u7f16\u7ec7\u914d\u5408\u7269(M<sub>9<\/sub>1<sub>6<\/sub>)(BF<sub>4<\/sub>)<sub>18<\/sub>\uff08M=Zn(II) or Fe(II)\uff09\uff0c\u968f\u540e\u901a\u8fc7\u70ef\u70c3\u590d\u5206\u89e3\u53cd\u5e94\u4f7f\u76f8\u5e94\u7684\u70ef\u70c3\u7aef\u57fa\u6b63\u786e\u8fde\u63a5\uff0c\u5f97\u5230\u4e867<sub>4<\/sub>\u7ed3\u3002<strong><b>\u8fd9\u4e2a7<\/b><\/strong><strong><sub><b>4<\/b><\/sub><\/strong><strong><b>\u7ed3\u7684\u62d3\u6251\u7ed3\u6784\u5bf9\u5e94\u4e8e\u4e00\u4e2a\u65e0\u5c3d\u7684\u7ed3\uff0c\u4e0d\u4ec5\u662f\u51ef\u5c14\u7279\u4ea4\u9519\u7684\u57fa\u672c\u56fe\u6848\uff0c\u4e5f\u662f\u6700\u5c0f\u7684\u4e2d\u56fd\u7ed3\uff0c\u662f\u4f5b\u6559\u548c\u5370\u5ea6\u6559\u7684\u516b\u4e2a\u5409\u7965\u7b26\u53f7\u4e4b\u4e00<\/b><\/strong>\u3002\u8be5\u5de5\u4f5c\u4ee5\u9898\u4e3a&#8221;A molecular endless (7<sub>4<\/sub>) knot&#8221;\u53d1\u8868\u5728Nature Chemistry\u4e0a\uff0c<strong><b>David A. Leigh\u6559\u6388\u4e3a\u4e00\u4f5c\u52a0\u901a\u8baf\u4f5c\u8005\u3002<\/b><\/strong>\u8fd9\u9879\u5de5\u4f5c\u4e3a\u5408\u6210\u66f4\u590d\u6742\u66f4\u9ad8\u7ea7\u7684\u5206\u5b50\u7ed3\u7684\u6784\u7b51\u4ee5\u53ca\u805a\u5408\u7269\u7684\u7f16\u7ec7\u5960\u5b9a\u4e86\u57fa\u7840\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-214915 size-full\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/12\/Picture-10.png\" alt=\"\" width=\"600\" height=\"504\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/12\/Picture-10.png 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/12\/Picture-10-300x252.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p style=\"text-align: center;\">\u56fe8.\u00a07<sub>4<\/sub>\u7ed3\u5f62\u6210\u7684\u673a\u7406\u793a\u610f\u56fe\u3002\u6765\u6e90\uff1a<em><i>D<\/i><\/em><em><i>OI: 10.1038\/s41557-020-00594-x<\/i><\/em><\/p>\n<p>\u65f6\u9694\u4ec5\u4e24\u5929\uff0c2020\u5e7412\u670816\u65e5\uff0cDavid A. Leigh\u6559\u6388\u56e2\u961f\u518d\u6b21\u5728\u5206\u5b50\u7f16\u7ec7\u9886\u57df\u53d6\u5f97\u91cd\u5927\u7a81\u7834\uff0c<strong><b>\u9996\u6b21\u62a5\u9053\u4e86\u4e8c\u7ef4\u5206\u5b50\u7ec7\u7269\u7684\u7cbe\u51c6\u81ea\u7ec4\u88c5<\/b><\/strong>\uff01\uff08Nature 2020,\u00a0588, 429\u2013435\uff09<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-214916 size-full\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/12\/Picture-11.png\" alt=\"\" width=\"600\" height=\"338\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/12\/Picture-11.png 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/12\/Picture-11-300x169.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\u957f\u671f\u4ee5\u6765\uff0c<strong><b>\u79d1\u5b66\u5bb6\u66fe\u591a\u6b21\u5c1d\u8bd5\u5c06\u5206\u5b50\u6784\u7b51\u5355\u5143\u81ea\u7ec4\u88c5\u6210\u4e8c\u7ef4\u7f16\u7ec7\u7684\u7ebf\u6027\u6709\u673a\u805a\u5408\u7269\u94fe<\/b><\/strong>\u3002\u7406\u8bba\u4e0a\uff0c\u5229\u7528\u91d1\u5c5e\u6a21\u677f\u6cd5\u53ef\u4ee5\u5b9e\u73b0\u94fe\u8282\u548c\u5176\u4ed6\u7ea0\u7f20\u7ed3\u6784\u6240\u5fc5\u9700\u7684\u6709\u5e8f\u7f20\u7ed3\uff0c\u4ece\u800c\u5c06\u9884\u7f16\u7ec7\u7684\u91d1\u5c5e\u914d\u4f4d\u5206\u5b50\u7f51\u683c\u4e8c\u7ef4\u5316\uff0c\u4ee5\u5f62\u6210\u53ef\u7f16\u7ec7\u7684\u5206\u5b50\u6750\u6599\u3002<strong><b>\u7136\u800c\uff0c\u8fc4\u4eca\u4e3a\u6b62\uff0c\u5c1a\u672a\u6210\u529f\uff01<\/b><\/strong>\u5728\u524d\u671f\u7684\u7814\u7a76\u57fa\u7840\u4e0a\uff0cDavid A. Leigh\u6559\u6388\u56e2\u961f\u5f00\u53d1\u4e86\u4e00\u79cd\u91d1\u5c5e\u914d\u4f4d\u76843\u00d73\u5206\u5b50\u4ea4\u7ec7\u7f51\u683c\u4f5c\u4e3a\u5408\u6210\u5206\u5b50\u7ed3\u7684\u4e2d\u95f4\u4f53\uff0c\u5e76\u5c06\u7f16\u7ec7\u7684\u5206\u5b50\u201c\u788e\u7247\u201d\u5206\u4e3a\u4e00\u79cd\u7531\u8102\u65cf\u548c\u82b3\u9999\u65cf\u805a\u5408\u7269\u94fe\u4ea4\u66ff\u7f16\u7ec7\u7684\u5c42\u72b6\u6750\u6599\u3002<strong><b>\u9884\u7f16\u7ec7\u5206\u5b50\u6784\u7b51\u5355\u5143\u7f13\u6162\u6c89\u6dc0\uff0c\u8fde\u63a5\uff0c\u6700\u7ec8\u5f62\u6210\u5806\u53e0\u548c\u7c07\u72b6\u8584\u7247\u7ed3\u6784\u7684\u6709\u673a\u5206\u5b50\u6750\u6599\u3002\u6bcf\u4e2a\u8584\u5c42\u7684\u957f\u5ea6\u548c\u5bbd\u5ea6\u53ef\u8fbe\u6570\u767e\u5fae\u7c73\uff0c\u4f46\u539a\u5ea6\u4ec5\u6709\u7ea64nm\u3002<\/b><\/strong>\u8be5\u5de5\u4f5c\u4e3a\u805a\u5408\u7269\u4e8c\u7ef4\u751a\u81f3\u4e09\u7ef4\u7f16\u7ec7\u5f00\u8f9f\u4e86\u65b0\u7684\u9053\u8def\uff0c\u5bf9\u805a\u5408\u7269\u7ed3\u6784\u548c\u5206\u5b50\u62d3\u6251\u5b66\u7684\u7ed3\u5408\u5177\u6709\u91cd\u5927\u7684\u6307\u5bfc\u610f\u4e49\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-214917 size-full\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/12\/Picture-12.png\" alt=\"\" width=\"600\" height=\"684\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/12\/Picture-12.png 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/12\/Picture-12-263x300.png 263w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\u00a0<\/p>\n<p style=\"text-align: center;\">\u56fe9.\u00a0\u81ea\u4e0b\u800c\u4e0a\u81ea\u7ec4\u88c5\u4e8c\u7ef4\u5206\u5b50\u7ec7\u72694\u7684\u793a\u610f\u56fe\u3002\u6765\u6e90\uff1a<em><i>D<\/i><\/em><em><i>OI: 10.1038\/s41586-020-3019-9<\/i><\/em><\/p>\n<p style=\"text-align: center;\"><strong><b>\u5206\u5b50\u7ed3\u548c\u5206\u5b50\u7f16\u7ec7\u7684\u5e94\u7528\u524d\u666f&#8212;-\u5206\u5b50\u673a\u5668<\/b><\/strong><\/p>\n<p>\u770b\u5230\u8fd9\u91cc\uff0c\u60f3\u5fc5\u5927\u5bb6\u90fd\u4e3aDavid A. Leigh\u6559\u6388\u5728\u5206\u5b50\u7ed3\u548c\u5206\u5b50\u7f16\u7ec7\u53d6\u5f97\u7684\u6210\u5c31\u800c\u60ca\u53f9\uff01\u4ece\u5206\u5b50\u6253\u7ed3\u5230\u5206\u5b50\u7f16\u7ec7\uff0c\u9020\u5c31\u4e86<strong><b>4<\/b><\/strong><strong><b>\u7bc7<\/b><\/strong><strong><b>Nature<\/b><\/strong><strong><b>\\Science <\/b><\/strong><strong><b>\u548c<\/b><\/strong><strong><b>5<\/b><\/strong><strong><b>\u7bc7<\/b><\/strong><strong><b>Nature<\/b><\/strong><strong><b>\u00a0Chemistry<\/b><\/strong><strong><b>\uff01<\/b><\/strong><\/p>\n<p>\u90a3\u4e48\uff0c\u8fd9\u4e9b\u7814\u7a76\u6210\u679c\u6700\u7ec8\u7684\u5e94\u7528\u65b9\u5411\u5728\u54ea\u5462\uff1f<\/p>\n<p><strong><b>\u7b54\u6848\u662f\uff0c\u5206\u5b50\u673a\u5668\uff01\u6ca1\u9519<\/b><\/strong>\uff0c\u5c31\u662f\u8363\u83b7 2016 \u5e74\u8bfa\u8d1d\u5c14\u5316\u5b66\u5956\u7684\u201c\u5206\u5b50\u673a\u5668\u201d\u3002\u5206\u5b50\u673a\u5668\uff0c\u7c7b\u4f3c\u4e8e\u5b8f\u89c2\u6982\u5ff5\u4e0a\u7684\u673a\u5668\uff0c\u662f\u6307\u5728\u5206\u5b50\u7ea7\u522b\u53ef\u4ee5\u901a\u8fc7\u80fd\u91cf\u8f6c\u5316\u5b9e\u73b0\u67d0\u79cd\u7279\u5b9a\u529f\u80fd\u7684\u673a\u5668\uff0c\u4e5f\u662f\u6784\u7b51\u5206\u5b50\u673a\u5668\u4eba\uff08Molecular Robotics\uff09\u7684\u57fa\u7840\u6a21\u5757\u3002\u4e0d\u540c\u4e8e\u4eba\u9020\u673a\u5668\u4f9d\u8d56\u725b\u987f\u529b\u5b66\u7684\u57fa\u7840\u539f\u7406\uff0c\u5206\u5b50\u673a\u5668\u5219\u9700\u8981\u4ee5\u91cf\u5b50\u529b\u5b66\u4e3a\u53c2\u8003\u6807\u51c6\uff0c\u517c\u5177\u81ea\u7ec4\u88c5\u3001\u51c6\u786e\u53ef\u63a7\u3001\u80fd\u91cf\u9a71\u52a8\u9009\u62e9\u8303\u56f4\u5e7f\u7b49\u591a\u4e2a\u4f18\u52bf\u5206\u5b50\u673a\u5668\u7684\u8fd0\u8f6c\u4f9d\u8d56\u4e8e\u5404\u7ec4\u5206\u4e4b\u95f4\u7684\u7ec4\u88c5\u65b9\u5f0f\u4e0e\u76f8\u5bf9\u8fd0\u52a8\uff0c\u5176\u6838\u5fc3\u7684\u7ec4\u6210\u4fbf\u662f\u673a\u68b0\u4e92\u9501\u7ed3\u6784\u7684\u5206\u5b50\u3002<\/p>\n<p>\u800c\u5206\u5b50\u7ed3\u5e94\u7528\u7684\u4e00\u5927\u5b9e\u4f8b\u5c31\u662f\u5206\u5b50\u7b3c\uff08molecular cage\uff09\u7684\u7ec4\u88c5\uff0c\u56e0\u6b64\u53ef\u4ee5\u901a\u8fc7\u7f16\u7ec7\u5e76\u5408\u6210\u5206\u5b50\u7ed3\u62d3\u6251\u7ed3\u6784\uff0c\u5c06\u7279\u5b9a\u7684\u7269\u8d28\uff08\u5982\u836f\u7269\uff09\u5d4c\u5957\u6216\u8005\u6355\u83b7\u5728\u5206\u5b50\u7ed3\u7684\u5185\u90e8\uff0c\u540c\u65f6\u5206\u5b50\u7ed3\u8fd8\u80fd\u4f5c\u4e3a\u4e00\u79cd\u53ef\u63a7\u7684\u5206\u5b50\u673a\u5668\uff0c\u5728\u5408\u9002\u7684\u7269\u7406-\u5316\u5b66\u6761\u4ef6\u4e0b\u8fd0\u8f93\u6216\u8005\u91ca\u653e\u8fd9\u4e9b\u7eb3\u7c73\u836f\u7269\uff0c\u4ece\u800c\u8fbe\u5230\u79d1\u5b66\u5bb6\u6240\u8bbe\u60f3\u7684\u5206\u5b50\u673a\u5668\u4eba\u3001\u7eb3\u7c73\u673a\u5668\u4eba\u5bf9\u764c\u75c7\u548c\u80bf\u7624\u7684\u65e0\u521b\u9776\u5411\u6cbb\u7597\u3002<\/p>\n<p style=\"text-align: center;\"><strong><b>David A. Leigh\u4e2a\u4eba\u7b80\u4ecb<\/b><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-214918 size-full\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/12\/Picture-14.png\" alt=\"\" width=\"200\" height=\"238\" \/><\/p>\n<p>David A. Leigh\uff0c\u82f1\u56fd\u7687\u5bb6\u79d1\u5b66\u9662\u9662\u58eb\uff0c\u82cf\u683c\u5170\u7687\u5bb6\u79d1\u5b66\u9662\u9662\u58eb\uff0c\u6b27\u6d32\u79d1\u5b66\u9662\u9662\u58eb\uff0c\u82f1\u56fd\u7687\u5bb6\u5b66\u4f1a\u6559\u6388\uff0c\u4e0a\u6d77\u534e\u4e1c\u5e08\u8303\u5927\u5b66\u7279\u8058\u6559\u6388\u3001\u535a\u58eb\u751f\u5bfc\u5e08\u30021984\u5e74\u672c\u79d1\u6bd5\u4e1a\u4e8e\u82f1\u56fd\u8c22\u83f2\u5c14\u5fb7\u5927\u5b66\uff0c\u4e09\u5e74\u540e\u4fbf\u5728\u82f1\u56fd\u8c22\u83f2\u5c14\u5fb7\u5927\u5b66\u83b7\u5f97\u535a\u58eb\u5b66\u4f4d\uff0c\u5bfc\u5e08\u4e3aJ. F. Stoddart\u6559\u6388\uff082016\u5e74\u8bfa\u8d1d\u5c14\u5316\u5b66\u5956\u5f97\u4e3b\uff09\uff1b1987\u20131989\u5728\u52a0\u62ff\u5927\u56fd\u5bb6\u7814\u7a76\u59d4\u5458\u4f1a\u4ece\u4e8b\u535a\u58eb\u540e\u5de5\u4f5c\u3002\u81ea1989\u5e74\u5f00\u59cb\u5728\u66fc\u5f7b\u65af\u7279\u7406\u5de5\u5927\u5b66\uff08MIST\uff0c\u73b0\u66f4\u540d\u4e3a\u66fc\u5f7b\u65af\u7279\u5927\u5b66University of Manchester\uff09\uff0c\u5f00\u5c55\u72ec\u7acb\u7684\u7814\u7a76\u5de5\u4f5c\uff0c\u540e\u6765\u5386\u4efb\u82f1\u56fd\u534e\u5a01\u5927\u5b66\uff08University of Warwick\uff09\u8bb2\u5ea7\u6559\u6388\uff0c\u82f1\u56fd\u7231\u4e01\u5821\u5927\u5b66\uff08University of Edinburgh\uff09\u798f\u5e03\u65af\u8bb2\u5ea7\u6559\u6388\u30022012\u5e74\uff0cDavid A. Leigh\u8fd4\u56de\u66fc\u5f7b\u65af\u7279\u5927\u5b66\u4efbSamuel Hall\u7235\u58eb\u8bb2\u5ea7\u6559\u6388\uff1b\u81ea2017\u5e74\u8d77\uff0c\u4efb\u534e\u4e1c\u5e08\u8303\u5927\u5b66\u7279\u8058\u6559\u6388\u3002<\/p>\n<p>Leigh\u6559\u6388\u4f5c\u4e3a\u4eba\u5de5\u4eff\u751f\u5206\u5b50\u673a\u5668\uff08Molecular Machinery\uff09\u3001\u5206\u5b50\u9a6c\u8fbe\uff08Molecular Motor\uff09\u3001\u5206\u5b50\u62d3\u6251\u5b66\uff08Chemical Topology\uff09\u65b9\u5411\u7684\u5960\u57fa\u8005\u548c\u5f00\u62d3\u8005\uff0c\u81ea2000\u5e74\u4ee5\u6765\u8bfe\u9898\u7ec4\u5171\u53d1\u8868Nature\u3001Science\u6587\u7ae017\u7bc7\uff0cNat. Chem.\u3001Nat. Mater.\u3001Nat. Nanotechnol.\u6587\u7ae018\u7bc7\u4ee5\u53ca Angew. Chem. Int. Ed. \u548c\u00a0JACS \u8fd1\u767e\u7bc7\u3002\u603b\u5f15\u7528\u6570\u91cf\u8d85\u8fc728553\u6b21\uff0cH\u56e0\u5b5091\u3002<\/p>\n<p>\u8bfe\u9898\u7ec4\u4e3b\u9875\uff1ahttp:\/\/www.catenane.net\/index.html<\/p>\n<p>\u672c\u6587\u7531Leo\u4f9b\u7a3f\u3002<\/p>\n<p>\u672c\u5185\u5bb9\u4e3a\u4f5c\u8005\u72ec\u7acb\u89c2\u70b9\uff0c\u4e0d\u4ee3\u8868\u6750\u6599\u4eba\u7f51\u7acb\u573a\u3002<\/p>\n<p>\u672a\u7ecf\u5141\u8bb8\u4e0d\u5f97\u8f6c\u8f7d\uff0c\u6388\u6743\u4e8b\u5b9c\u8bf7\u8054\u7cfbkefu@cailiaoren.com\u3002<\/p>\n<p>\u6b22\u8fce\u5927\u5bb6\u5230\u6750\u6599\u4eba\u5ba3\u4f20\u79d1\u6280\u6210\u679c\u5e76\u5bf9\u6587\u732e\u8fdb\u884c\u6df1\u5165\u89e3\u8bfb\uff0c\u6295\u7a3f\u90ae\u7bb1: tougao@cailiaoren.com.<\/p>\n<p>\u6295\u7a3f\u4ee5\u53ca\u5185\u5bb9\u5408\u4f5c\u53ef\u52a0\u7f16\u8f91\u5fae\u4fe1\uff1acailiaorenVIP\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4ec0\u4e48\u662f\u5206\u5b50\u7ed3\uff1f \u7ed3\uff08knot\uff09\u5e7f\u6cdb\u5b58\u5728\u4e8e\u4eba\u4eec\u7684\u65e5\u5e38\u751f\u6d3b\u4e2d\uff0c\u5c0f\u5230\u978b\u5e26\u3001\u7ef3\u5b50\u5927\u81f3\u6e14\u7f51\u3001\u7f16\u7ec7\u7269\uff0c\u65e0\u4e00\u4e0d\u8ddf\u7ed3\u606f\u606f\u76f8\u5173\u3002\u8bd5\u60f3\uff0c\u5982\u679c\u628a\u8fd9\u4e9b\u7ef3\u7d22\u66ff\u6362\u6210\u5fae\u89c2\u5c3a\u5ea6\u7684\u5206\u5b50\u94fe\uff0c\u6253\u4e2a\u7ed3&#8230;<\/p>\n","protected":false},"author":11454,"featured_media":214897,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1187],"tags":[],"class_list":["post-214907","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-zhuanlan"],"_links":{"self":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/214907"}],"collection":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/users\/11454"}],"replies":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=214907"}],"version-history":[{"count":3,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/214907\/revisions"}],"predecessor-version":[{"id":214925,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/214907\/revisions\/214925"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/media\/214897"}],"wp:attachment":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=214907"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=214907"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=214907"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}