{"id":13217,"date":"2020-05-30T19:11:03","date_gmt":"2020-05-30T19:11:03","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=13217"},"modified":"2020-05-30T19:11:03","modified_gmt":"2020-05-30T19:11:03","slug":"tyrannosaurus-rex-linked-to-birds-through-molecular-evidence","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/zh\/science\/natural-history\/tyrannosaurus-rex-linked-to-birds-through-molecular-evidence\/","title":{"rendered":"\u9738\u738b\u9f99\uff1a\u5206\u5b50\u8bc1\u636e\u8bc1\u5b9e\u4e0e\u9e1f\u7c7b\u7684\u5173\u8054"},"content":{"rendered":"<h2 class=\"wp-block-heading\">\u9738\u738b\u9f99\uff1a\u5206\u5b50\u8bc1\u636e\u8bc1\u5b9e\u4e0e\u9e1f\u7c7b\u7684\u5173\u8054<\/h2>\n\n<h2 class=\"wp-block-heading\">\u672a\u77f3\u5316\u7684\u6750\u6599\u53d1\u73b0<\/h2>\n\n<p>2003 \u5e74\uff0c\u53e4\u751f\u7269\u5b66\u5bb6\u6770\u514b\u00b7\u970d\u7eb3\u548c\u739b\u4e3d\u00b7\u65bd\u7ef4\u7b56\u505a\u51fa\u4e86\u4e00\u4e2a\u7a81\u7834\u6027\u7684\u53d1\u73b0\u3002\u5728\u6316\u6398\u8499\u5927\u62ff\u5dde\u7684\u4e00\u4e2a\u504f\u8fdc\u5730\u533a\u65f6\uff0c\u4ed6\u4eec\u610f\u5916\u5730\u5728\u9738\u738b\u9f99\uff08T. rex\uff09\u7684\u9aa8\u5934\u4e2d\u53d1\u73b0\u4e86\u672a\u77f3\u5316\u7684\u6750\u6599\u3002\u8fd9\u4e00\u53d1\u73b0\u4e3a\u6df1\u5165\u4e86\u89e3\u8fd9\u79cd\u795e\u79d8\u7684\u6050\u9f99\u63d0\u4f9b\u4e86\u72ec\u7279\u7684\u673a\u4f1a\u3002<\/p>\n\n<h2 class=\"wp-block-heading\">\u5206\u5b50\u8bc1\u636e\u8bc1\u5b9e\u6050\u9f99\u4e0e\u9e1f\u7c7b\u7684\u5173\u7cfb<\/h2>\n\n<p>\u51e0\u5341\u5e74\u6765\uff0c\u79d1\u5b66\u5bb6\u4eec\u6839\u636e\u89e3\u5256\u4e0a\u7684\u76f8\u4f3c\u6027\u63a8\u6d4b\u6050\u9f99\u548c\u9e1f\u7c7b\u4e4b\u95f4\u5b58\u5728\u5bc6\u5207\u7684\u5173\u7cfb\u3002\u7136\u800c\uff0c\u9738\u738b\u9f99\u9aa8\u9abc\u4e2d\u65b0\u7684\u5206\u5b50\u8bc1\u636e\u8bc1\u5b9e\u4e86\u8fd9\u79cd\u8054\u7cfb\u3002\u901a\u8fc7\u6bd4\u8f83\u5728\u5404\u79cd\u52a8\u7269\u4e2d\u53d1\u73b0\u7684\u7ed3\u6784\u86cb\u767d\u80f6\u539f\uff0c\u7814\u7a76\u4eba\u5458\u53d1\u73b0\u9738\u738b\u9f99\u7684\u80f6\u539f\u4e0e\u9e21\u548c\u9e35\u9e1f\u7684\u80f6\u539f\u6700\u76f8\u4f3c\u3002\u8fd9\u4e00\u53d1\u73b0\u660e\u786e\u786e\u7acb\u4e86\u9738\u738b\u9f99\u7684\u9e1f\u7c7b\u8840\u7edf\u3002<\/p>\n\n<h2 class=\"wp-block-heading\">\u80f6\u539f\u5206\u6790\uff1a\u4e86\u89e3\u8fdb\u5316\u5173\u7cfb\u7684\u7a97\u53e3<\/h2>\n\n<p>\u80f6\u539f\u86cb\u767d\u5728\u7ed3\u6784\u652f\u6491\u4e2d\u8d77\u7740\u81f3\u5173\u91cd\u8981\u7684\u4f5c\u7528\u3002\u901a\u8fc7\u5206\u6790\u9738\u738b\u9f99\u7684\u80f6\u539f\u86cb\u767d\u7684\u6c28\u57fa\u9178\u5e8f\u5217\u5e76\u5c06\u5176\u4e0e\u5305\u62ec\u4eba\u7c7b\u3001\u9ed1\u7329\u7329\u3001\u5c0f\u9f20\u3001\u9e21\u3001\u9e35\u9e1f\u3001\u9cc4\u9c7c\u548c\u9c91\u9c7c\u5728\u5185\u7684 21 \u4e2a\u73b0\u5b58\u7269\u79cd\u8fdb\u884c\u6bd4\u8f83\uff0c\u79d1\u5b66\u5bb6\u4eec\u80fd\u591f\u786e\u5b9a\u8fd9\u4e9b\u751f\u7269\u4e4b\u95f4\u7684\u8fdb\u5316\u5173\u7cfb\u3002<\/p>\n\n<h2 class=\"wp-block-heading\">\u9e21\u548c\u9e35\u9e1f\uff1a\u9738\u738b\u9f99\u6700\u4eb2\u8fd1\u7684\u9e1f\u7c7b\u4eb2\u621a<\/h2>\n\n<p>\u80f6\u539f\u5206\u6790\u663e\u793a\uff0c\u9738\u738b\u9f99\u4e0e\u9e21\u548c\u9e35\u9e1f\u7684\u80f6\u539f\u5339\u914d\u5ea6\u6700\u9ad8\u3002\u8fd9\u4e00\u53d1\u73b0\u8868\u660e\uff0c\u8fd9\u4e9b\u9e1f\u7c7b\u662f\u9738\u738b\u9f99\u6700\u4eb2\u8fd1\u7684\u73b0\u5b58\u4eb2\u621a\u3002\u7136\u800c\uff0c\u7814\u7a76\u4eba\u5458\u5f3a\u8c03\uff0c\u9700\u8981\u66f4\u591a\u7684\u5206\u5b50\u6570\u636e\u6765\u7cbe\u786e\u5b9a\u4f4d\u4e0e\u8fd9\u53ea\u8457\u540d\u7684\u98df\u8089\u52a8\u7269\u6700\u5bc6\u5207\u76f8\u5173\u7684\u9e1f\u7c7b\u7269\u79cd\u3002<\/p>\n\n<h2 class=\"wp-block-heading\">\u7f57\u4f2f\u7279\u00b7\u5df4\u514b\u7684\u5f00\u521b\u6027\u5de5\u4f5c<\/h2>\n\n<p>20 \u4e16\u7eaa 70 \u5e74\u4ee3\uff0c\u53e4\u751f\u7269\u5b66\u5bb6\u7f57\u4f2f\u7279\u00b7\u5df4\u514b\u7684\u8457\u4f5c\u300a\u6050\u9f99\u5f02\u7aef\u300b\u5728\u6311\u6218\u6050\u9f99\u4f5c\u4e3a\u884c\u52a8\u8fdf\u7f13\u3001\u51b7\u8840\u722c\u884c\u52a8\u7269\u7684\u4f20\u7edf\u89c2\u70b9\u65b9\u9762\u53d1\u6325\u4e86\u91cd\u8981\u4f5c\u7528\u3002\u5df4\u514b\u63d0\u51fa\uff0c\u6050\u9f99\u662f\u654f\u6377\u3001\u7075\u6d3b\u4e14\u7c7b\u4f3c\u9e1f\u7c7b\u7684\uff0c\u8fd9\u4e00\u89c2\u70b9\u540e\u6765\u88ab\u7535\u5f71\u300a\u4f8f\u7f57\u7eaa\u516c\u56ed\u300b\u6240\u666e\u53ca\u3002<\/p>\n\n<h2 class=\"wp-block-heading\">\u4f8f\u7f57\u7eaa\u516c\u56ed\uff1a\u4e00\u7aa5\u6050\u9f99\u4e16\u754c<\/h2>\n\n<p>\u7535\u5f71\u300a\u4f8f\u7f57\u7eaa\u516c\u56ed\u300b\u5c06\u667a\u6167\u3001\u7c7b\u4f3c\u9e1f\u7c7b\u7684\u6050\u9f99\u7684\u6982\u5ff5\u5e26\u7ed9\u66f4\u5e7f\u6cdb\u7684\u89c2\u4f17\u3002\u867d\u7136\u8fd9\u90e8\u7535\u5f71\u5728\u79d1\u5b66\u51c6\u786e\u6027\u4e0a\u91c7\u53d6\u4e86\u521b\u9020\u6027\u7684\u81ea\u7531\uff0c\u4f46\u5b83\u6fc0\u53d1\u4e86\u516c\u4f17\u5bf9\u6050\u9f99\u548c\u53e4\u751f\u7269\u5b66\u7684\u5174\u8da3\u3002<\/p>\n\n<h2 class=\"wp-block-heading\">\u9700\u8981\u8fdb\u4e00\u6b65\u7814\u7a76<\/h2>\n\n<p>\u672a\u77f3\u5316\u9738\u738b\u9f99\u6750\u6599\u7684\u53d1\u73b0\u548c\u968f\u540e\u7684\u80f6\u539f\u5206\u6790\u4e3a\u6050\u9f99\u548c\u9e1f\u7c7b\u4e4b\u95f4\u7684\u8fdb\u5316\u5173\u7cfb\u63d0\u4f9b\u4e86\u5b9d\u8d35\u7684\u89c1\u89e3\u3002\u7136\u800c\uff0c\u9700\u8981\u8fdb\u4e00\u6b65\u7684\u7814\u7a76\u6765\u786e\u5b9a\u4e0e\u9738\u738b\u9f99\u6700\u5bc6\u5207\u76f8\u5173\u7684\u9e1f\u7c7b\u7269\u79cd\uff0c\u5e76\u63ed\u793a\u66f4\u591a\u5173\u4e8e\u8fd9\u79cd\u6807\u5fd7\u6027\u6050\u9f99\u8fdb\u5316\u7684\u7ec6\u8282\u3002<\/p>\n\n<h2 class=\"wp-block-heading\">\u9644\u52a0\u4fe1\u606f<\/h2>\n\n<ul class=\"wp-block-list\">\n<li>\u9738\u738b\u9f99\u662f\u6709\u53f2\u4ee5\u6765\u5df2\u77e5\u7684\u6700\u5927\u7684\u9646\u5730\u98df\u8089\u52a8\u7269\u3002<\/li>\n<li>\u9e21\u548c\u9e35\u9e1f\u4ec5\u8fdc\u4eb2\u5173\u7cfb\uff0c\u8fd9\u8868\u660e\u9738\u738b\u9f99\u7684\u9e1f\u7c7b\u7956\u5148\u53ef\u80fd\u6bd4\u6700\u521d\u60f3\u8c61\u7684\u66f4\u590d\u6742\u3002<\/li>\n<li>\u672a\u77f3\u5316\u9738\u738b\u9f99\u6750\u6599\u7684\u53d1\u73b0\u7a81\u51fa\u4e86\u5076\u7136\u6027\u548c\u6bc5\u529b\u5728\u79d1\u5b66\u7814\u7a76\u4e2d\u7684\u91cd\u8981\u6027\u3002<\/li>\n<li>\u5206\u5b50\u8bc1\u636e\uff08\u5982\u80f6\u539f\u5206\u6790\uff09\u662f\u4e86\u89e3\u8fdb\u5316\u5173\u7cfb\u548c\u5730\u7403\u751f\u547d\u5386\u53f2\u7684\u6709\u529b\u5de5\u5177\u3002<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>\u9738\u738b\u9f99\uff1a\u5206\u5b50\u8bc1\u636e\u8bc1\u5b9e\u4e0e\u9e1f\u7c7b\u7684\u5173\u8054 \u672a\u77f3\u5316\u7684\u6750\u6599\u53d1\u73b0 2003 \u5e74\uff0c\u53e4\u751f\u7269\u5b66\u5bb6\u6770\u514b\u00b7\u970d\u7eb3\u548c\u739b\u4e3d\u00b7\u65bd\u7ef4\u7b56\u505a\u51fa\u4e86\u4e00\u4e2a\u7a81\u7834\u6027\u7684\u53d1\u73b0\u3002\u5728\u6316\u6398\u8499\u5927\u62ff\u5dde\u7684\u4e00\u4e2a\u504f\u8fdc\u5730\u533a\u65f6\uff0c\u4ed6\u4eec\u610f\u5916\u5730\u5728\u9738\u738b\u9f99\uff08T. rex\uff09\u7684\u9aa8\u5934\u4e2d\u53d1\u73b0\u4e86\u672a\u77f3\u5316\u7684\u6750\u6599\u3002\u8fd9\u4e00\u53d1\u73b0\u4e3a\u6df1\u5165\u4e86\u89e3\u8fd9\u79cd\u795e\u79d8\u7684\u6050\u9f99\u63d0\u4f9b\u4e86\u72ec\u7279\u7684\u673a\u4f1a\u3002 \u5206\u5b50\u8bc1\u636e\u8bc1\u5b9e\u6050\u9f99\u4e0e\u9e1f\u7c7b\u7684\u5173\u7cfb \u51e0\u5341\u5e74\u6765\uff0c\u79d1\u5b66\u5bb6\u4eec\u6839\u636e\u89e3\u5256\u4e0a\u7684\u76f8\u4f3c\u6027\u63a8\u6d4b\u6050\u9f99\u548c\u9e1f\u7c7b\u4e4b\u95f4\u5b58\u5728\u5bc6\u5207\u7684\u5173\u7cfb\u3002\u7136\u800c\uff0c\u9738\u738b\u9f99\u9aa8\u9abc\u4e2d\u65b0\u7684\u5206\u5b50\u8bc1\u636e\u8bc1\u5b9e\u4e86\u8fd9\u79cd\u8054\u7cfb\u3002\u901a\u8fc7\u6bd4\u8f83\u5728\u5404\u79cd\u52a8\u7269\u4e2d\u53d1\u73b0\u7684\u7ed3\u6784\u86cb\u767d\u80f6\u539f\uff0c\u7814\u7a76\u4eba\u5458\u53d1\u73b0\u9738\u738b\u9f99\u7684\u80f6\u539f\u4e0e\u9e21\u548c\u9e35\u9e1f\u7684\u80f6\u539f\u6700\u76f8\u4f3c\u3002\u8fd9\u4e00\u53d1\u73b0\u660e\u786e\u786e\u7acb\u4e86\u9738\u738b\u9f99\u7684\u9e1f\u7c7b\u8840\u7edf\u3002 \u80f6\u539f\u5206\u6790\uff1a\u4e86\u89e3\u8fdb\u5316\u5173\u7cfb\u7684\u7a97\u53e3 \u80f6\u539f\u86cb\u767d\u5728\u7ed3\u6784\u652f\u6491\u4e2d\u8d77\u7740\u81f3\u5173\u91cd\u8981\u7684\u4f5c\u7528\u3002\u901a\u8fc7\u5206\u6790\u9738\u738b\u9f99\u7684\u80f6\u539f\u86cb\u767d\u7684\u6c28\u57fa\u9178\u5e8f\u5217\u5e76\u5c06\u5176\u4e0e\u5305\u62ec\u4eba\u7c7b\u3001\u9ed1\u7329\u7329\u3001\u5c0f\u9f20\u3001\u9e21\u3001\u9e35\u9e1f\u3001\u9cc4\u9c7c\u548c\u9c91\u9c7c\u5728\u5185\u7684 21 \u4e2a\u73b0\u5b58\u7269\u79cd\u8fdb\u884c\u6bd4\u8f83\uff0c\u79d1\u5b66\u5bb6\u4eec\u80fd\u591f\u786e\u5b9a\u8fd9\u4e9b\u751f\u7269\u4e4b\u95f4\u7684\u8fdb\u5316\u5173\u7cfb\u3002 \u9e21\u548c\u9e35\u9e1f\uff1a\u9738\u738b\u9f99\u6700\u4eb2\u8fd1\u7684\u9e1f\u7c7b\u4eb2\u621a \u80f6\u539f\u5206\u6790\u663e\u793a\uff0c\u9738\u738b\u9f99\u4e0e\u9e21\u548c\u9e35\u9e1f\u7684\u80f6\u539f\u5339\u914d\u5ea6\u6700\u9ad8\u3002\u8fd9\u4e00\u53d1\u73b0\u8868\u660e\uff0c\u8fd9\u4e9b\u9e1f\u7c7b\u662f\u9738\u738b\u9f99\u6700\u4eb2\u8fd1\u7684\u73b0\u5b58\u4eb2\u621a\u3002\u7136\u800c\uff0c\u7814\u7a76\u4eba\u5458\u5f3a\u8c03\uff0c\u9700\u8981\u66f4\u591a\u7684\u5206\u5b50\u6570\u636e\u6765\u7cbe\u786e\u5b9a\u4f4d\u4e0e\u8fd9\u53ea\u8457\u540d\u7684\u98df\u8089\u52a8\u7269\u6700\u5bc6\u5207\u76f8\u5173\u7684\u9e1f\u7c7b\u7269\u79cd\u3002 \u7f57\u4f2f\u7279\u00b7\u5df4\u514b\u7684\u5f00\u521b\u6027\u5de5\u4f5c 20 \u4e16\u7eaa 70 \u5e74\u4ee3\uff0c\u53e4\u751f\u7269\u5b66\u5bb6\u7f57\u4f2f\u7279\u00b7\u5df4\u514b\u7684\u8457\u4f5c\u300a\u6050\u9f99\u5f02\u7aef\u300b\u5728\u6311\u6218\u6050\u9f99\u4f5c\u4e3a\u884c\u52a8\u8fdf\u7f13\u3001\u51b7\u8840\u722c\u884c\u52a8\u7269\u7684\u4f20\u7edf\u89c2\u70b9\u65b9\u9762\u53d1\u6325\u4e86\u91cd\u8981\u4f5c\u7528\u3002\u5df4\u514b\u63d0\u51fa\uff0c\u6050\u9f99\u662f\u654f\u6377\u3001\u7075\u6d3b\u4e14\u7c7b\u4f3c\u9e1f\u7c7b\u7684\uff0c\u8fd9\u4e00\u89c2\u70b9\u540e\u6765\u88ab\u7535\u5f71\u300a\u4f8f\u7f57\u7eaa\u516c\u56ed\u300b\u6240\u666e\u53ca\u3002 \u4f8f\u7f57\u7eaa\u516c\u56ed\uff1a\u4e00\u7aa5\u6050\u9f99\u4e16\u754c \u7535\u5f71\u300a\u4f8f\u7f57\u7eaa\u516c\u56ed\u300b\u5c06\u667a\u6167\u3001\u7c7b\u4f3c\u9e1f\u7c7b\u7684\u6050\u9f99\u7684\u6982\u5ff5\u5e26\u7ed9\u66f4\u5e7f\u6cdb\u7684\u89c2\u4f17\u3002\u867d\u7136\u8fd9\u90e8\u7535\u5f71\u5728\u79d1\u5b66\u51c6\u786e\u6027\u4e0a\u91c7\u53d6\u4e86\u521b\u9020\u6027\u7684\u81ea\u7531\uff0c\u4f46\u5b83\u6fc0\u53d1\u4e86\u516c\u4f17\u5bf9\u6050\u9f99\u548c\u53e4\u751f\u7269\u5b66\u7684\u5174\u8da3\u3002 \u9700\u8981\u8fdb\u4e00\u6b65\u7814\u7a76 \u672a\u77f3\u5316\u9738\u738b\u9f99\u6750\u6599\u7684\u53d1\u73b0\u548c\u968f\u540e\u7684\u80f6\u539f\u5206\u6790\u4e3a\u6050\u9f99\u548c\u9e1f\u7c7b\u4e4b\u95f4\u7684\u8fdb\u5316\u5173\u7cfb\u63d0\u4f9b\u4e86\u5b9d\u8d35\u7684\u89c1\u89e3\u3002\u7136\u800c\uff0c\u9700\u8981\u8fdb\u4e00\u6b65\u7684\u7814\u7a76\u6765\u786e\u5b9a\u4e0e\u9738\u738b\u9f99\u6700\u5bc6\u5207\u76f8\u5173\u7684\u9e1f\u7c7b\u7269\u79cd\uff0c\u5e76\u63ed\u793a\u66f4\u591a\u5173\u4e8e\u8fd9\u79cd\u6807\u5fd7\u6027\u6050\u9f99\u8fdb\u5316\u7684\u7ec6\u8282\u3002 \u9644\u52a0\u4fe1\u606f \u9738\u738b\u9f99\u662f\u6709\u53f2\u4ee5\u6765\u5df2\u77e5\u7684\u6700\u5927\u7684\u9646\u5730\u98df\u8089\u52a8\u7269\u3002 \u9e21\u548c\u9e35\u9e1f\u4ec5\u8fdc\u4eb2\u5173\u7cfb\uff0c\u8fd9\u8868\u660e\u9738\u738b\u9f99\u7684\u9e1f\u7c7b\u7956\u5148\u53ef\u80fd\u6bd4\u6700\u521d\u60f3\u8c61\u7684\u66f4\u590d\u6742\u3002 \u672a\u77f3\u5316\u9738\u738b\u9f99\u6750\u6599\u7684\u53d1\u73b0\u7a81\u51fa\u4e86\u5076\u7136\u6027\u548c\u6bc5\u529b\u5728\u79d1\u5b66\u7814\u7a76\u4e2d\u7684\u91cd\u8981\u6027\u3002 \u5206\u5b50\u8bc1\u636e\uff08\u5982\u80f6\u539f\u5206\u6790\uff09\u662f\u4e86\u89e3\u8fdb\u5316\u5173\u7cfb\u548c\u5730\u7403\u751f\u547d\u5386\u53f2\u7684\u6709\u529b\u5de5\u5177\u3002<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[244],"tags":[908,137,134,136,664,930],"class_list":["post-13217","post","type-post","status-publish","format-standard","hentry","category-natural-history","tag-molecular-biology","tag-paleontology","tag-dinosaurs","tag-evolution","tag-tyrannosaurus-rex","tag-birds"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/zh\/wp-json\/wp\/v2\/posts\/13217","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/zh\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/zh\/wp-json\/wp\/v2\/comments?post=13217"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/zh\/wp-json\/wp\/v2\/posts\/13217\/revisions"}],"predecessor-version":[{"id":13218,"href":"https:\/\/www.lifescienceart.com\/zh\/wp-json\/wp\/v2\/posts\/13217\/revisions\/13218"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/zh\/wp-json\/wp\/v2\/media?parent=13217"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/zh\/wp-json\/wp\/v2\/categories?post=13217"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/zh\/wp-json\/wp\/v2\/tags?post=13217"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}