{"id":14389,"date":"2021-11-17T07:51:17","date_gmt":"2021-11-17T07:51:17","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=14389"},"modified":"2021-11-17T07:51:17","modified_gmt":"2021-11-17T07:51:17","slug":"hydra-regenerates-lost-heads-genetic-basis","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/zh\/science\/biology\/hydra-regenerates-lost-heads-genetic-basis\/","title":{"rendered":"\u4e0d\u6b7b\u4e5d\u5934\u86c7\uff1a\u80fd\u518d\u751f\u5931\u53bb\u5934\u9885\u7684\u52a8\u7269"},"content":{"rendered":"<h2 class=\"wp-block-heading\">\u4e5d\u5934\u86c7\uff1a\u53ef\u4ee5\u518d\u751f\u5931\u53bb\u7684\u5934\u7684\u4e0d\u6b7b\u52a8\u7269<\/h2>\n\n<h2 class=\"wp-block-heading\">\u4e86\u89e3\u4e5d\u5934\u86c7\u7684\u72ec\u7279\u80fd\u529b<\/h2>\n\n<p>\u4e5d\u5934\u86c7\u662f\u4e00\u79cd\u8ff7\u4eba\u7684\u6de1\u6c34\u751f\u7269\uff0c\u5b83\u62e5\u6709\u975e\u51e1\u7684\u80fd\u529b\uff1a\u53ef\u4ee5\u518d\u751f\u5931\u53bb\u7684\u8eab\u4f53\u90e8\u4f4d\uff0c\u5305\u62ec\u5934\u90e8\u3002\u8fd9\u4e00\u975e\u51e1\u7684\u80fd\u529b\u8ba9\u5b83\u4eec\u5728\u751f\u7269\u5b66\u4e0a\u5177\u6709\u4e0d\u673d\u6027\uff0c\u8fd9\u610f\u5473\u7740\u53ea\u8981\u5b83\u4eec\u4e0d\u88ab\u5916\u754c\u56e0\u7d20\u6740\u6b7b\uff0c\u5c31\u53ef\u4ee5\u65e0\u9650\u671f\u5730\u5b58\u6d3b\u4e0b\u53bb\u3002<\/p>\n\n<p>\u79d1\u5b66\u5bb6\u4eec\u957f\u671f\u4ee5\u6765\u4e00\u76f4\u5bf9\u4e5d\u5934\u86c7\u7684\u518d\u751f\u80fd\u529b\u7740\u8ff7\uff0c\u6700\u8fd1\u7684\u7814\u7a76\u63ed\u793a\u4e86\u8fd9\u4e00\u80fd\u529b\u80cc\u540e\u7684\u9057\u4f20\u57fa\u7840\u3002\u7814\u7a76\u5df2\u7ecf\u786e\u5b9a\u4e86\u8d85\u8fc7 27,000 \u4e2a\u5728\u4e5d\u5934\u86c7\u5934\u518d\u751f\u4e2d\u53d1\u6325\u4f5c\u7528\u7684\u9057\u4f20\u5143\u7d20\u3002<\/p>\n\n<h2 class=\"wp-block-heading\">\u518d\u751f\u548c\u51fa\u82bd\u7684\u4e0d\u540c\u9057\u4f20\u6307\u4ee4<\/h2>\n\n<p>\u6709\u8da3\u7684\u662f\uff0c\u7814\u7a76\u4eba\u5458\u53d1\u73b0\uff0c\u5934\u90e8\u518d\u751f\u7684\u9057\u4f20\u6307\u4ee4\u4f1a\u6839\u636e\u6240\u6d89\u53ca\u7684\u8fc7\u7a0b\u800c\u6709\u6240\u4e0d\u540c\u3002\u4e5d\u5934\u86c7\u53ef\u4ee5\u901a\u8fc7\u4e24\u79cd\u4e0d\u540c\u7684\u673a\u5236\u518d\u751f\u5934\u90e8\uff1a<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>\u53d7\u4f24\u540e\u7684\u5934\u90e8\u518d\u751f\uff1a<\/strong>\u5f53\u4e5d\u5934\u86c7\u56e0\u53d7\u4f24\u800c\u5931\u53bb\u5934\u90e8\u65f6\uff0c\u5b83\u4f1a\u89e6\u53d1\u4e00\u4e2a\u7279\u5b9a\u7684\u9057\u4f20\u7a0b\u5e8f\uff0c\u6307\u5bfc\u7ec6\u80de\u751f\u957f\u5e76\u5f62\u6210\u65b0\u7684\u5934\u90e8\u3002<\/li>\n<li><strong>\u51fa\u82bd\uff1a<\/strong>\u4e5d\u5934\u86c7\u8fd8\u53ef\u4ee5\u901a\u8fc7\u51fa\u82bd\u8fdb\u884c\u65e0\u6027\u751f\u6b96\uff0c\u5176\u4e2d\u4e00\u4e2a\u65b0\u7684\u606f\u8089\uff08\u672c\u8d28\u4e0a\u662f\u6bcd\u4f53\u7684\u590d\u5236\u54c1\uff09\u4ece\u8eab\u4f53\u4e2d\u957f\u51fa\u6765\u3002\u51fa\u82bd\u9700\u8981\u7b2c\u4e8c\u4e2a\u5934\u90e8\u7684\u751f\u957f\uff0c\u4f46\u6240\u6d89\u53ca\u7684\u9057\u4f20\u7a0b\u5e8f\u4e0e\u53d7\u4f24\u540e\u7684\u5934\u90e8\u518d\u751f\u4e0d\u540c\u3002<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">\u57fa\u56e0\u8868\u8fbe\u7684\u8f68\u8ff9<\/h2>\n\n<p>\u57fa\u56e0\u8868\u8fbe\u7684\u8f68\u8ff9\uff0c\u5373\u57fa\u56e0\u5f00\u542f\u548c\u5173\u95ed\u7684\u6a21\u5f0f\uff0c\u5728\u5934\u90e8\u518d\u751f\u548c\u51fa\u82bd\u4e2d\u662f\u4e0d\u540c\u7684\u3002\u5728\u51fa\u82bd\u4e2d\uff0c\u57fa\u56e0\u8868\u8fbe\u968f\u7740\u65f6\u95f4\u7684\u63a8\u79fb\u7f13\u6162\u800c\u7a33\u5b9a\u5730\u589e\u52a0\u3002\u7136\u800c\uff0c\u5728\u53d7\u4f24\u540e\u7684\u5934\u90e8\u518d\u751f\u4e2d\uff0c\u57fa\u56e0\u8868\u8fbe\u4f1a\u51fa\u73b0\u6025\u5267\u53d8\u5316\u3002\u8fd9\u8868\u660e\uff0c\u5c3d\u7ba1\u6700\u7ec8\u7ed3\u679c\uff08\u4e00\u4e2a\u65b0\u7684\u5934\u90e8\uff09\u662f\u76f8\u540c\u7684\uff0c\u4f46\u6240\u6d89\u53ca\u7684\u9057\u4f20\u9014\u5f84\u5374\u622a\u7136\u4e0d\u540c\u3002<\/p>\n\n<h2 class=\"wp-block-heading\">\u5bf9\u4eba\u7c7b\u53d1\u80b2\u7684\u5f71\u54cd<\/h2>\n\n<p>\u4e86\u89e3\u4e5d\u5934\u86c7\u518d\u751f\u80fd\u529b\u80cc\u540e\u7684\u9057\u4f20\u673a\u5236\uff0c\u53ef\u80fd\u4f1a\u5bf9\u4eba\u7c7b\u53d1\u80b2\u4ea7\u751f\u91cd\u5927\u5f71\u54cd\u3002\u901a\u8fc7\u7814\u7a76\u4e5d\u5934\u86c7\u5982\u4f55\u518d\u751f\u5931\u53bb\u7684\u7ec4\u7ec7\uff0c\u79d1\u5b66\u5bb6\u4eec\u5e0c\u671b\u83b7\u5f97\u6709\u5173\u5982\u4f55\u5f15\u5bfc\u4eba\u7c7b\u7ec6\u80de\u4fee\u590d\u53d7\u635f\u7ec4\u7ec7\u751a\u81f3\u518d\u751f\u5931\u53bb\u7684\u80a2\u4f53\u7684\u89c1\u89e3\u3002<\/p>\n\n<h2 class=\"wp-block-heading\">\u79d1\u5b66\u5bb6\u4eec\u731c\u6d4b\u6709\u591a\u4e2a\u5934\u90e8\u751f\u957f\u84dd\u56fe<\/h2>\n\n<p>\u4e5d\u5934\u86c7\u5934\u90e8\u518d\u751f\u7684\u9057\u4f20\u6307\u4ee4\u6839\u636e\u8fc7\u7a0b\u7684\u4e0d\u540c\u800c\u6709\u6240\u4e0d\u540c\u7684\u53d1\u73b0\uff0c\u8ba9\u79d1\u5b66\u5bb6\u4eec\u731c\u6d4b\u8fd9\u4e9b\u52a8\u7269\u53ef\u80fd\u4e3a\u6bcf\u4e2a\u8fc7\u7a0b\u62e5\u6709\u5b8c\u5168\u4e0d\u540c\u7684\u5934\u90e8\u751f\u957f\u84dd\u56fe\u96c6\u3002\u8fd9\u662f\u4e00\u4e2a\u4ee4\u4eba\u5174\u594b\u7684\u7814\u7a76\u9886\u57df\uff0c\u6709\u53ef\u80fd\u63ed\u793a\u4eba\u7c7b\u7ec4\u7ec7\u518d\u751f\u7684\u65b0\u7b56\u7565\u3002<\/p>\n\n<h2 class=\"wp-block-heading\">\u7ed3\u8bba<\/h2>\n\n<p>\u4e5d\u5934\u86c7\u518d\u751f\u5931\u53bb\u7684\u5934\u90e8\u8fd9\u4e00\u975e\u51e1\u80fd\u529b\u8bc1\u660e\u4e86\u751f\u7269\u4f53\u7684\u60ca\u4eba\u590d\u6742\u6027\u548c\u9002\u5e94\u80fd\u529b\u3002\u901a\u8fc7\u7814\u7a76\u8fd9\u4e00\u80fd\u529b\u7684\u9057\u4f20\u57fa\u7840\uff0c\u79d1\u5b66\u5bb6\u4eec\u6b63\u5728\u83b7\u5f97\u5173\u4e8e\u7ec4\u7ec7\u518d\u751f\u548c\u53d1\u80b2\u57fa\u672c\u8fc7\u7a0b\u7684\u5b9d\u8d35\u89c1\u89e3\uff0c\u8fd9\u53ef\u80fd\u4f1a\u5bf9\u4eba\u7c7b\u5065\u5eb7\u548c\u533b\u5b66\u4ea7\u751f\u6f5c\u5728\u7684\u5f71\u54cd\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>\u4e5d\u5934\u86c7\uff1a\u53ef\u4ee5\u518d\u751f\u5931\u53bb\u7684\u5934\u7684\u4e0d\u6b7b\u52a8\u7269 \u4e86\u89e3\u4e5d\u5934\u86c7\u7684\u72ec\u7279\u80fd\u529b \u4e5d\u5934\u86c7\u662f\u4e00\u79cd\u8ff7\u4eba\u7684\u6de1\u6c34\u751f\u7269\uff0c\u5b83\u62e5\u6709\u975e\u51e1\u7684\u80fd\u529b\uff1a\u53ef\u4ee5\u518d\u751f\u5931\u53bb\u7684\u8eab\u4f53\u90e8\u4f4d\uff0c\u5305\u62ec\u5934\u90e8\u3002\u8fd9\u4e00\u975e\u51e1\u7684\u80fd\u529b\u8ba9\u5b83\u4eec\u5728\u751f\u7269\u5b66\u4e0a\u5177\u6709\u4e0d\u673d\u6027\uff0c\u8fd9\u610f\u5473\u7740\u53ea\u8981\u5b83\u4eec\u4e0d\u88ab\u5916\u754c\u56e0\u7d20\u6740\u6b7b\uff0c\u5c31\u53ef\u4ee5\u65e0\u9650\u671f\u5730\u5b58\u6d3b\u4e0b\u53bb\u3002 \u79d1\u5b66\u5bb6\u4eec\u957f\u671f\u4ee5\u6765\u4e00\u76f4\u5bf9\u4e5d\u5934\u86c7\u7684\u518d\u751f\u80fd\u529b\u7740\u8ff7\uff0c\u6700\u8fd1\u7684\u7814\u7a76\u63ed\u793a\u4e86\u8fd9\u4e00\u80fd\u529b\u80cc\u540e\u7684\u9057\u4f20\u57fa\u7840\u3002\u7814\u7a76\u5df2\u7ecf\u786e\u5b9a\u4e86\u8d85\u8fc7 27,000 \u4e2a\u5728\u4e5d\u5934\u86c7\u5934\u518d\u751f\u4e2d\u53d1\u6325\u4f5c\u7528\u7684\u9057\u4f20\u5143\u7d20\u3002 \u518d\u751f\u548c\u51fa\u82bd\u7684\u4e0d\u540c\u9057\u4f20\u6307\u4ee4 \u6709\u8da3\u7684\u662f\uff0c\u7814\u7a76\u4eba\u5458\u53d1\u73b0\uff0c\u5934\u90e8\u518d\u751f\u7684\u9057\u4f20\u6307\u4ee4\u4f1a\u6839\u636e\u6240\u6d89\u53ca\u7684\u8fc7\u7a0b\u800c\u6709\u6240\u4e0d\u540c\u3002\u4e5d\u5934\u86c7\u53ef\u4ee5\u901a\u8fc7\u4e24\u79cd\u4e0d\u540c\u7684\u673a\u5236\u518d\u751f\u5934\u90e8\uff1a \u53d7\u4f24\u540e\u7684\u5934\u90e8\u518d\u751f\uff1a\u5f53\u4e5d\u5934\u86c7\u56e0\u53d7\u4f24\u800c\u5931\u53bb\u5934\u90e8\u65f6\uff0c\u5b83\u4f1a\u89e6\u53d1\u4e00\u4e2a\u7279\u5b9a\u7684\u9057\u4f20\u7a0b\u5e8f\uff0c\u6307\u5bfc\u7ec6\u80de\u751f\u957f\u5e76\u5f62\u6210\u65b0\u7684\u5934\u90e8\u3002 \u51fa\u82bd\uff1a\u4e5d\u5934\u86c7\u8fd8\u53ef\u4ee5\u901a\u8fc7\u51fa\u82bd\u8fdb\u884c\u65e0\u6027\u751f\u6b96\uff0c\u5176\u4e2d\u4e00\u4e2a\u65b0\u7684\u606f\u8089\uff08\u672c\u8d28\u4e0a\u662f\u6bcd\u4f53\u7684\u590d\u5236\u54c1\uff09\u4ece\u8eab\u4f53\u4e2d\u957f\u51fa\u6765\u3002\u51fa\u82bd\u9700\u8981\u7b2c\u4e8c\u4e2a\u5934\u90e8\u7684\u751f\u957f\uff0c\u4f46\u6240\u6d89\u53ca\u7684\u9057\u4f20\u7a0b\u5e8f\u4e0e\u53d7\u4f24\u540e\u7684\u5934\u90e8\u518d\u751f\u4e0d\u540c\u3002 \u57fa\u56e0\u8868\u8fbe\u7684\u8f68\u8ff9 \u57fa\u56e0\u8868\u8fbe\u7684\u8f68\u8ff9\uff0c\u5373\u57fa\u56e0\u5f00\u542f\u548c\u5173\u95ed\u7684\u6a21\u5f0f\uff0c\u5728\u5934\u90e8\u518d\u751f\u548c\u51fa\u82bd\u4e2d\u662f\u4e0d\u540c\u7684\u3002\u5728\u51fa\u82bd\u4e2d\uff0c\u57fa\u56e0\u8868\u8fbe\u968f\u7740\u65f6\u95f4\u7684\u63a8\u79fb\u7f13\u6162\u800c\u7a33\u5b9a\u5730\u589e\u52a0\u3002\u7136\u800c\uff0c\u5728\u53d7\u4f24\u540e\u7684\u5934\u90e8\u518d\u751f\u4e2d\uff0c\u57fa\u56e0\u8868\u8fbe\u4f1a\u51fa\u73b0\u6025\u5267\u53d8\u5316\u3002\u8fd9\u8868\u660e\uff0c\u5c3d\u7ba1\u6700\u7ec8\u7ed3\u679c\uff08\u4e00\u4e2a\u65b0\u7684\u5934\u90e8\uff09\u662f\u76f8\u540c\u7684\uff0c\u4f46\u6240\u6d89\u53ca\u7684\u9057\u4f20\u9014\u5f84\u5374\u622a\u7136\u4e0d\u540c\u3002 \u5bf9\u4eba\u7c7b\u53d1\u80b2\u7684\u5f71\u54cd \u4e86\u89e3\u4e5d\u5934\u86c7\u518d\u751f\u80fd\u529b\u80cc\u540e\u7684\u9057\u4f20\u673a\u5236\uff0c\u53ef\u80fd\u4f1a\u5bf9\u4eba\u7c7b\u53d1\u80b2\u4ea7\u751f\u91cd\u5927\u5f71\u54cd\u3002\u901a\u8fc7\u7814\u7a76\u4e5d\u5934\u86c7\u5982\u4f55\u518d\u751f\u5931\u53bb\u7684\u7ec4\u7ec7\uff0c\u79d1\u5b66\u5bb6\u4eec\u5e0c\u671b\u83b7\u5f97\u6709\u5173\u5982\u4f55\u5f15\u5bfc\u4eba\u7c7b\u7ec6\u80de\u4fee\u590d\u53d7\u635f\u7ec4\u7ec7\u751a\u81f3\u518d\u751f\u5931\u53bb\u7684\u80a2\u4f53\u7684\u89c1\u89e3\u3002 \u79d1\u5b66\u5bb6\u4eec\u731c\u6d4b\u6709\u591a\u4e2a\u5934\u90e8\u751f\u957f\u84dd\u56fe \u4e5d\u5934\u86c7\u5934\u90e8\u518d\u751f\u7684\u9057\u4f20\u6307\u4ee4\u6839\u636e\u8fc7\u7a0b\u7684\u4e0d\u540c\u800c\u6709\u6240\u4e0d\u540c\u7684\u53d1\u73b0\uff0c\u8ba9\u79d1\u5b66\u5bb6\u4eec\u731c\u6d4b\u8fd9\u4e9b\u52a8\u7269\u53ef\u80fd\u4e3a\u6bcf\u4e2a\u8fc7\u7a0b\u62e5\u6709\u5b8c\u5168\u4e0d\u540c\u7684\u5934\u90e8\u751f\u957f\u84dd\u56fe\u96c6\u3002\u8fd9\u662f\u4e00\u4e2a\u4ee4\u4eba\u5174\u594b\u7684\u7814\u7a76\u9886\u57df\uff0c\u6709\u53ef\u80fd\u63ed\u793a\u4eba\u7c7b\u7ec4\u7ec7\u518d\u751f\u7684\u65b0\u7b56\u7565\u3002 \u7ed3\u8bba \u4e5d\u5934\u86c7\u518d\u751f\u5931\u53bb\u7684\u5934\u90e8\u8fd9\u4e00\u975e\u51e1\u80fd\u529b\u8bc1\u660e\u4e86\u751f\u7269\u4f53\u7684\u60ca\u4eba\u590d\u6742\u6027\u548c\u9002\u5e94\u80fd\u529b\u3002\u901a\u8fc7\u7814\u7a76\u8fd9\u4e00\u80fd\u529b\u7684\u9057\u4f20\u57fa\u7840\uff0c\u79d1\u5b66\u5bb6\u4eec\u6b63\u5728\u83b7\u5f97\u5173\u4e8e\u7ec4\u7ec7\u518d\u751f\u548c\u53d1\u80b2\u57fa\u672c\u8fc7\u7a0b\u7684\u5b9d\u8d35\u89c1\u89e3\uff0c\u8fd9\u53ef\u80fd\u4f1a\u5bf9\u4eba\u7c7b\u5065\u5eb7\u548c\u533b\u5b66\u4ea7\u751f\u6f5c\u5728\u7684\u5f71\u54cd\u3002<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[288],"tags":[19333,19334,19335,5100,666,356,188],"class_list":["post-14389","post","type-post","status-publish","format-standard","hentry","category-biology","tag-hydra","tag-regeneration","tag-immortal-animals","tag-developmental-biology","tag-life-science-art","tag-tissue-engineering","tag-genetics"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/zh\/wp-json\/wp\/v2\/posts\/14389","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=14389"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/zh\/wp-json\/wp\/v2\/posts\/14389\/revisions"}],"predecessor-version":[{"id":14390,"href":"https:\/\/www.lifescienceart.com\/zh\/wp-json\/wp\/v2\/posts\/14389\/revisions\/14390"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/zh\/wp-json\/wp\/v2\/media?parent=14389"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/zh\/wp-json\/wp\/v2\/categories?post=14389"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/zh\/wp-json\/wp\/v2\/tags?post=14389"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}