{"id":6548,"date":"2010-12-08T13:18:49","date_gmt":"2010-12-08T05:18:49","guid":{"rendered":"https:\/\/case.ntu.edu.tw\/blog\/?p=6548"},"modified":"2017-03-31T23:20:50","modified_gmt":"2017-03-31T15:20:50","slug":"%e3%80%90%e7%94%9f%e5%91%bd%e7%a7%91%e5%ad%b8%e3%80%91%e7%be%8e%e5%9c%8b%e5%a4%aa%e7%a9%ba%e7%b8%bd%e7%bd%b2%e7%99%bc%e7%8f%be%e5%a5%87%e7%95%b0%e3%80%8c%e7%a0%b7%e3%80%8d%e7%89%a9-%e9%a1%9b%e8%a6%86","status":"publish","type":"post","link":"https:\/\/case.ntu.edu.tw\/blog\/?p=6548","title":{"rendered":"\u3010\u751f\u547d\u79d1\u5b78\u3011\u7f8e\u570b\u592a\u7a7a\u7e3d\u7f72\u767c\u73fe\u5947\u7570\u300c\u7837\u300d\u7269  \u985b\u8986\u751f\u547d\u5143\u7d20\u5047\u8a2d"},"content":{"rendered":"<p><span style=\"color: #800000;\"><strong>\u25a0 \u7f8e\u570b\u592a\u7a7a\u7e3d\u7f72\u4e0a\u9031\u767c\u8868\u4e86\u4e00\u9805\u65b0\u767c\u73fe\uff0c\u4ed6\u5011\u8b93GFAJ-1\u55dc\u6975\u7d30\u83cc\u5403\u7837\u9178\u9e7d\uff0c\u7adf\u7136\u5b58\u6d3b\u4e86\u4e0b\u4f86\u3002\u986f\u793a\u904e\u53bb\u4eba\u5011\u76f8\u4fe1\u7684\u751f\u547d\u516d\u5927\u8981\u7d20\uff0c\u662f\u53ef\u80fd\u88ab\u66ff\u63db\u7684\u3002<\/strong><\/span><br \/>\n<strong>\u7de8\u8b6f <\/strong>\u2223 \u6c6a\u8283<\/p>\n<p>\u3000\u3000\u4e0a\u5e1d\u70f9\u8abf\u5730\u7403\u751f\u547d\u9019\u9053\u5927\u83dc\u6642\uff0c\u4e0d\u592a\u53ef\u80fd\u96a8\u6027\u5730\u7528\u4e73\u746a\u7433\u4f86\u4ee3\u66ff\u5976\u6cb9\u5427\u2014\u2014\u81f3\u5c11\u79d1\u5b78\u5bb6\u4ee5\u524d\u662f\u9019\u9ebc\u8a8d\u70ba\u7684\u3002<\/p>\n<p>\u3000\u3000\u6c92\u60f3\u5230\uff0c\u65e5\u524d\u5df2\u6709\u7814\u7a76\u5718\u968a\u4ee5\u7837\uff08arsenic\uff09\u53d6\u4ee3\u78f7\uff08phosphorus\uff09\uff0c\u6210\u529f\u57f9\u990a\u4e00\u7a2e\u5fae\u751f\u7269\uff1b\u69cb\u6210\u751f\u547d\u7684\u516d\u5927\u8981\u7d20\u4e4b\u4e00\u7adf\u53ef\u88ab\u5225\u7684\u5143\u7d20\u53d6\u4ee3\uff0c\u9019\u662f\u53f2\u7121\u524d\u4f8b\u7684\u65b0\u767c\u73fe\u3002\u5b78\u8005\u572812\u67082\u65e5\u7684\u300a\u79d1\u5b78\u300b\u96dc\u8a8c\uff08<em>Science<\/em>\uff09\u767c\u8868\u7814\u7a76\u6210\u679c\uff0c\u6307\u51fa\u9019\u6b21\u57f9\u990a\u7684\u7d30\u83cc\u4e0d\u4f46\u628a\u7837\u878d\u5165\u7d30\u80de\u7684\u4ee3\u8b1d\u6a5f\u5236\uff0c\u9084\u878d\u5165\u4e86\u7d30\u80de\u7684DNA\uff08\u53bb\u6c27\u6838\u7cd6\u6838\u9178\uff09\u3002<\/p>\n<p>\u3000\u3000\u7837\u662f\u5287\u6bd2\u7269\u8cea\uff0c\u4e14\u904e\u53bb\u666e\u904d\u8a8d\u70ba\u7837\u7684\u5316\u5b78\u6027\u8cea\u5341\u5206\u4e0d\u7a69\u5b9a\uff0c\u7121\u6cd5\u53d6\u4ee3\u78f7\u7684\u529f\u80fd\uff0c\u5c07DNA\u805a\u5408\u6210\u7d50\u69cb\u7dca\u5bc6\u7684\u96d9\u87ba\u65cb\uff08double helix\uff09\uff0c\u540c\u6642\u6d3b\u5316\u86cb\u767d\u8cea\uff0c\u4e26\u5728\u751f\u7269\u9ad4\u5167\u50b3\u905e\uff0c\u4f9b\u7d66\u7d30\u80de\u80fd\u91cf\u3002\u4f46\u5982\u679c\u9019\u4efd\u65b0\u7814\u7a76\u7684\u6210\u679c\u8b49\u5be6\u7121\u8aa4\uff0c\u76ee\u524d\u5c0d\u57fa\u672c\u751f\u7269\u5316\u5b78\u7684\u4e86\u89e3\u5c07\u5927\u7ffb\u76e4\uff0c\u6211\u5011\u5c0d\u5730\u7403\u548c\u5b87\u5b99\u7684\u751f\u547d\u8d77\u6e90\u53ca\u6f14\u9032\uff0c\u4e5f\u5c07\u6709\u4e0d\u540c\u7684\u8a8d\u77e5\u3002<!--more--><\/p>\n<p>\u3000\u3000\u8377\u862d\u5948\u7f8e\u6069\u5927\u5b78\uff08Radboud University Nijmegen\uff09\u7684\u5206\u5b50\u5316\u5b78\u5bb6\u8212\u74e6\u8332\uff08Alan Schwartz\uff09\u8aaa\uff1a\u300c\u9019\u500b\u7814\u7a76\u6210\u679c\u975e\u5e38\u9a5a\u4eba\uff0c\u53ef\u8aaa\u662f\u975e\u6bd4\u5c0b\u5e38\u7684\u91cd\u5927\u767c\u73fe\u2014\u2014\u5047\u8a2d\u7d50\u679c\u5c6c\u5be6\u7684\u8a71\u3002\u6211\u4ee5\u975e\u5e38\u5c0f\u5fc3\u5be9\u614e\u7684\u614b\u5ea6\u8a55\u4f30\uff0c\u662f\u56e0\u70ba\u9019\u500b\u7d50\u8ad6\u5f71\u97ff\u592a\u5927\u4e86\uff1b\u4f46\u9019\u500b\u7814\u7a76\u7684\u78ba\u5f88\u4e86\u4e0d\u8d77\uff0c\u63a2\u7d22\u4e86\u4e00\u500b\u5168\u65b0\u7684\u9818\u57df\uff0c\u800c\u4e14\u5f88\u53ef\u80fd\u975e\u5e38\u91cd\u8981\u3002\u300d<\/p>\n<p><strong>\u5c01\u9589\u6e56\u6cca<\/strong><\/p>\n<p>\u3000\u3000\u9019\u500b\u7814\u7a76\u5718\u968a\u63a1\u96c6\u7f8e\u570b\u52a0\u5dde\u6771\u90e8\u83ab\u8afe\u6e56\uff08Mono Lake\uff09\u5e95\u90e8\u7684\u6c88\u7a4d\u7269\u4f86\u9032\u884c\u5be6\u9a57\uff0c\u6c88\u7a4d\u7269\u88e1\u6709\u8a31\u591a\u53ef\u4ee5\u8010\u53d7\u8a72\u6e56\u6cca\u7279\u6b8a\u5316\u5b78\u74b0\u5883\u7684\u8766\u3001\u8805\u3001\u85fb\u985e\u3002\u83ab\u8afe\u6e56\u4f4d\u65bc\u4e00\u8655\u5c01\u9589\u7684\u76c6\u5730\uff0c\u6c34\u5206\u53ea\u80fd\u84b8\u6563\uff0c\u6e56\u6cca\u56db\u5468\u6c92\u6709\u7f3a \u53e3\u53ef\u8b93\u6c34\u6d41\u51fa\uff0c\u56e0\u6b64\u6b64\u8655\u6e56\u6c34\u7684\u9e7d\u5ea6\u662f\u6d77\u6c34\u76843\u500d\uff0c\u9e7c\u6027\u975e\u5e38\u9ad8\uff0c\u5bcc\u542b\u5404\u7a2e\u78b3\u9178\u9e7d\u985e\u3001\u78f7\u3001\u7837\u548c\u786b\u78fa\u3002<\/p>\n<figure id=\"attachment_6553\" aria-describedby=\"caption-attachment-6553\" style=\"width: 422px\" class=\"wp-caption alignright\"><a href=\"http:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2010\/12\/bacteria-wolfesimon1HR.jpg\" target=\"_blank\"><img fetchpriority=\"high\" decoding=\"async\" class=\"size-full wp-image-6553  \" title=\"Aslife_Fig1_growth_SEMTEM_Tree_revised\" src=\"http:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2010\/12\/bacteria-wolfesimon1HR.jpg\" alt=\"\" width=\"422\" height=\"251\" \/><\/a><figcaption id=\"caption-attachment-6553\" class=\"wp-caption-text\">\u5716\u7247\u4f86\u6e90\uff1a\u300a\u79d1\u5b78\u300b\u96dc\u8a8c\uff08Science\uff09\uff0f\u7f8e\u570b\u79d1\u5b78\u4fc3\u9032\u6703\uff08AAAS\uff09<\/figcaption><\/figure>\n<p>\u3000\u3000\u7f8e\u570b\u570b\u5bb6\u822a\u7a7a\u66a8\u592a\u7a7a\u7e3d\u7f72\u5929\u6587\u751f\u7269\u5b78\u7814\u7a76\u6240\uff08NASA Astrobiology Institute\uff09\u7684\u6c83\u592b\u897f\u8499\u535a\u58eb\uff08<a href=\"http:\/\/www.ironlisa.com\/\" target=\"_blank\">Felisa Wolfe-Simon<\/a>\uff09 \u8207\u7f8e\u570b\u5730\u8cea\u8abf\u67e5\u5c40\uff08U.S. Geological Survey\uff09\u5408\u4f5c\uff0c\u7387\u9818\u4e00\u7d44\u7814\u7a76\u5718\u968a\uff0c\u5728\u52a0\u5dde\u9580\u8afe\u5e15\u514b\u5e02\uff08Menlo Park\uff09\u9032\u884c\u5be6\u9a57\uff0c\u57f9\u990a\u83ab\u8afe\u6e56\u6c88\u7a4d\u7269\u4e2d\u7684\u5fae\u751f\u7269\u3002\u7814\u7a76\u4eba\u54e1\u5927\u81f4\u4eff\u7167\u4e00\u822c\u57f9\u990a\u5fae\u751f\u7269\u7684\u65b9\u6cd5\uff0c\u65bd\u4ee5\u7cd6\u3001\u7dad\u4ed6\u547d\u548c\u4e00\u4e9b\u5fae\u91cf\u91d1\u5c6c\uff0c\u4f46\u4e26\u672a\u4f9b\u7d66\u78f7\u9178\u9e7d\uff08\u751f\u7269\u69cb\u9020\u6700 \u5e38\u4f7f\u7528\u7684\u78f7\u985e\uff09\uff1b\u4e00\u6bb5\u6642\u9593\u5f8c\uff0c\u7814\u7a76\u4eba\u54e1\u958b\u59cb\u9935\u98df\u7837\u9178\u9e7d\uff08arsenate\uff0c\u4e00\u7a2e\u8fd1\u4f3c\u7837\u7684\u5316\u5b78\u7269\u8cea\uff09\uff0c\u7136\u5f8c\u9010\u6b65\u589e\u52a0\u5291\u91cf\u3002<\/p>\n<p>\u3000\u3000\u7814\u7a76\u5718\u968a\u7279\u5225\u63a1\u96c6\u5176\u4e2d\u4e00\u7a2e\u5fae\u751f\u7269\uff0c\u653e\u5728\u8a66\u7ba1\u4e2d\u57f9\u990a\u3002\u9019\u7a2e\u5fae\u751f\u7269\u96b8\u5c6c\u6027\u559c\u9ad8\u9e7d\u74b0\u5883\u3001\u591a\u5206\u4f48\u5728\u6d77\u6d0b\u4e2d\u7684\u9e7d\u55ae\u80de\u83cc\u79d1\uff08<em>Halomonadaceae<\/em>\uff09\uff0c\u73fe\u5df2\u547d\u540d\u70baGFAJ-1\u55dc\u6975\u7d30\u83cc\u3002\u7814\u7a76\u4eba\u54e1\u5c0d\u5176\u4e2d\u4e00\u4e9bGFAJ-1\u7d30\u83cc\u65bd\u4ee5\u5927\u91cf\u7684\u7837\u9178\u9e7d\uff0c\u53e6\u4e00\u4e9b\u5247\u65bd\u4ee5\u78f7\u9178\u9e7d\uff08phosphate\uff09\u3002\u6c83\u592b\u897f\u8499\u8aaa\uff0c\u9760\u7837\u9178\u9e7d\u7dad\u751f\u7684\u83cc\uff0c\u548c\u9760\u78f7\u9178\u9e7d\u7dad\u751f\u7684\u83cc\u76f8\u6bd4\uff0c\u96d6\u7136\u751f\u9577\u901f\u5ea6\u8f03\u6162\uff0c\u4f46\u4ecd\u7136\u7a69\u5b9a\u6210\u9577\uff0c\u83cc\u7a2e\u6bcf2\u5929\u5c31\u80fd\u7e41\u6b961\u500d\u3002\u6b64\u5916\uff0c\u5118\u7ba1\u7814\u7a76\u5718\u968a\u7121\u6cd5\u5c07\u539f\u672cGFAJ-1\u7d30\u83cc\u9ad4\u5167\u7684\u78f7\u9178\u9e7d\u5fb9\u5e95\u6e05\u9664\uff0c\u4f46\u4ed6\u5011\u4f7f\u7528\u6aa2\u6e2c\u53ca\u5206\u6790\u6280\u8853\u767c\u73fe\uff0cGFAJ-1\u7d30\u83cc\u78ba\u5be6\u5df2\u7d93\u958b\u59cb\u628a\u7837\u9178\u9e7d\u7576\u6210\u751f\u9577\u7684\u990a\u5206\uff0c\u53d6\u4ee3\u539f\u672c\u78f7\u9178\u9e7d\u7684\u529f\u7528\u3002<\/p>\n<p>\u3000\u3000\u6c83\u592b\u897f\u8499\u8868\u793a\uff1a\u300c\u6211\u5011\u5f9e\u7814\u7a76\u8cc7\u6599\u53ef\u4ee5\u770b\u51fa\uff0c\u7837\u9178\u9e7d\u5168\u65b9\u4f4d\u53d6\u4ee3\u4e86\u78f7\u9178\u9e7d\uff1b\u5982\u679c\u6211\u5011\u6c92\u932f\u7684\u8a71\uff0c\u9019\u7a2e\u5fae\u751f\u7269\u5df2\u7d93\u6210\u529f\u7528\u65b0\u7684\u65b9\u5f0f\u5b58\u6d3b\u4e0b\u4f86\u4e86\u3002\u300d<\/p>\n<p><strong>\u751f\u547d\u7684\u5f48\u6027<\/strong><\/p>\n<p>\u3000\u3000\u6c83\u592b\u897f\u8499\u6307\u51fa\uff0c\u5728\u5316\u5b78\u5143\u7d20\u9031\u671f\u8868\u4e2d\uff0c\u7837\u5c31\u6392\u5728\u78f7\u7684\u4e0b\u9762\uff0c\u56e0\u6b64\u4ee5\u5316\u5b78\u7d50\u69cb\u4f86\u770b\uff0c\u9019\u5169\u7a2e\u5143\u7d20\u5176\u5be6\u4e26\u975e\u90a3\u9ebc\u5929\u5dee\u5730\u5225\u3002\u6b64\u5916\uff0c\u5728\u69cb\u6210\u751f\u547d\u7684\u516d\u5927\u8981\u7d20\u78b3\u3001\u6c2b\u3001\u6c2e\u3001\u6c27\u3001\u78f7\u3001\u786b\u4e2d\uff0c\u78f7\u5728\u5730\u8868\u4e0a\u7684\u5206\u5e03\u5176\u5be6\u662f\u6bd4\u8f03\u4e0d\u5747\u7684\uff0c\u5982\u679c\u628a\u4e00\u7a2e\u5fae\u751f\u7269\u653e\u9032\u8a66\u7ba1\u4e2d\u57f9\u990a\uff0c\u53ef\u4ee5\u8feb\u4f7f\u5b83\u4ef0\u8cf4\u7837\u5b58\u6d3b\u4e0b\u53bb\uff0c\u6216\u8a31\u6700\u65e9\u7684\u751f\u7269\u4e5f\u5728\u5145\u6eff\u7837\u7684\u74b0\u5883\u4e2d\u8a95\u751f\uff0c\u800c\u4ef0\u8cf4\u78f7\u7684\u751f\u547d\u5f62\u5f0f\u662f\u5f8c\u4f86\u624d\u51fa\u73fe\u7684\u3002\u751a\u81f3\uff0c\u8aaa\u4e0d\u5b9a\u5728\u5730\u7403\u4e0a\u67d0\u500b\u672a\u77e5\u7684\u89d2\u843d\uff0c\u6216\u662f\u5916\u592a\u7a7a\u7684\u67d0\u584a\u77f3\u982d\u4e0a\uff0c\u5176\u5be6\u6709\u4e00\u500b\u7837\u5143\u7d20\u5efa\u69cb\u800c\u6210\u7684\u5f71\u5b50\u751f\u7269\u5708\uff08shadow biosphere\uff09\u3002<\/p>\n<figure id=\"attachment_6563\" aria-describedby=\"caption-attachment-6563\" style=\"width: 720px\" class=\"wp-caption alignnone\"><a href=\"http:\/\/en.wikipedia.org\/wiki\/Mono_Lake\" target=\"_blank\"><img decoding=\"async\" class=\"size-full wp-image-6563 \" title=\"Wfm_mono_lake_landsat\" src=\"http:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2010\/12\/Wfm_mono_lake_landsat.jpg\" alt=\"\" width=\"720\" height=\"534\" srcset=\"https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2010\/12\/Wfm_mono_lake_landsat.jpg 800w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2010\/12\/Wfm_mono_lake_landsat-600x445.jpg 600w\" sizes=\"(max-width: 720px) 100vw, 720px\" \/><\/a><figcaption id=\"caption-attachment-6563\" class=\"wp-caption-text\">\u7f8e\u570b\u52a0\u5dde\u512a\u52dd\u7f8e\u5730\u9644\u8fd1\u7684\u83ab\u6d1b\u6e56\u7a7a\u7167\u5716\u3002\u83ab\u6d1b\u6e56\u662f\u706b\u5c71\u5f62\u6210\u7684\u6e56\uff0c\u4ee5\u5176\u7368\u7279\u7684\u751f\u614b\u7cfb\u70ba\u79d1\u5b78\u5bb6\u99d0\u8db3\u7814\u7a76\uff08\u51fa\u81ea\uff1a\u82f1\u6587\u7dad\u57fa\uff09<\/figcaption><\/figure>\n<p>\u3000\u3000\u6c83\u592b\u897f\u8499\u8aaa\uff1a\u300c\u91cd\u9ede\u4e0d\u5728\u7837\u5143\u7d20\uff0c\u4e5f\u4e0d\u5728\u83ab\u8afe\u6e56\uff1b\u4e86\u89e3\u751f\u547d\u7684\u5f48\u6027\u624d\u662f\u6700\u91cd\u8981\u7684\u3002\u4efb\u4f55\u4e00\u7a2e\u751f\u7269\uff0c\u4e0d\u7ba1\u662f\u4e00\u96bb\u5fae\u751f\u7269\uff0c\u6216\u662f\u4e00\u68f5\u6a39\uff0c\u4f60\u628a\u5b83\u6253\u6563\uff0c\u5c31\u53ef\u4ee5\u5f97\u5230\u69cb\u6210\u751f\u547d\u7684\u516d\u5927\u8981\u7d20\u3002\u4f46\u9019\u53ea\u662f\u751f\u547d\u7684\u5176\u4e2d\u4e00\u7a2e\u5f62\u5f0f\uff0c\u6211\u5011\u5c0d\u5225\u7684\u751f\u547d\u578b\u614b\u4e00\u7121\u6240\u77e5\uff0c\u81ea\u7136\u7121\u5f9e\u627e\u8d77\u3002\u300d<\/p>\n<p>\u3000\u3000\u7837\u548c\u78f7\u67d0\u7a2e\u7a0b\u5ea6\u4e0a\u5f88\u76f8\u50cf\uff0c\u9019\u4e5f\u6b63\u662f\u70ba\u4f55\u7837\u7684\u6bd2\u6027\u5982\u6b64\u4e4b\u5f37\uff0c\u56e0\u70ba\u751f\u7269\u9ad4\u5f80\u5f80\u7121\u6cd5\u5340\u5206\u7837\u548c\u78f7\uff0c\u7837\u4fbf\u6084\u6084\u6f5b\u5165\u751f\u7269\u7d30\u80de\u3002\u7837\u9032\u5230\u751f\u7269\u7d30\u80de\u88e1\u5f8c\uff0c\u5c31\u6703\u8ddf\u78f7\u5143\u7d20\u7af6\u722d\uff0c\u8207\u786b\u7d50\u5408\uff0c\u6216\u5c01\u4f4f\u6574\u500b\u7d30\u80de\uff0c\u9020\u6210\u7d30\u80de\u6b7b\u4ea1\uff1b\u6709\u4e9b\u5fae\u751f\u7269\u53ef\u4ee5\u628a\u96fb\u5b50\u50b3\u7d66\u7837\uff0c\u85c9\u6b64\u300c\u4fdd\u6301\u547c\u5438\u66a2\u901a\u300d\uff0c\u4f46\u5c31\u7b97\u662f\u5728\u9019\u7a2e\u60c5\u5f62\u4e0b\u5b58\u6d3b\uff0c\u5287\u6bd2\u7684\u7837\u4e5f\u4e26\u672a\u9032\u5230\u7d30\u80de\u5167\u90e8\u3002<\/p>\n<p>\u3000\u3000\u7837\u9178\u9e7d\u5982\u4f55\u53d6\u4ee3\u78f7\u9178\u9e7d\u5728\u7d30\u80de\u5167\u7684\u529f\u80fd\uff0c\u7814\u7a76\u5718\u968a\u76ee\u524d\u9084\u7406\u4e0d\u51fa\u982d\u7dd2\u3002\u751f\u7269\u9ad4\u50b3\u905e\u80fd\u91cf\u7684\u901a\u8ca8\u4e09\u78f7\u9178\u817a\u82f7\uff08ATP\uff09\u88e1\u7684\u300c\u78f7\u300d\uff0c\u6307\u7684\u6b63\u662f\u78f7\u9178\u9e7d\uff1b\u6b64\u5916\uff0c\u69cb\u6210DNA\u96d9\u87ba\u65cb\u7684\u4e3b\u8981\u7269\u8cea\uff0c\u4ea6\u5373\u627f\u8f09\u751f\u7269\u9ad4\u907a\u50b3\u6307\u4ee4\u7684\u5206\u5b50\uff0c\u4e5f\u662f\u78f7\u9178\u9e7d\u7d44\u6210\u7684\u3002\u6839\u64da\u57fa\u790e\u751f\u7269\u5316\u5b78\u7684\u89c0\u5ff5\uff0c\u9019\u4e9b\u5206\u5b50\u5982\u679c\u4e0d\u7531\u78f7\u9178\u9e7d\u7d44\u6210\uff0c\u800c\u662f\u7531\u7837\u9178\u9e7d\u7d44\u6210\uff0c\u7d50\u69cb\u6703\u975e\u5e38\u4e0d\u5b89\u5b9a\uff0c\u5206\u5b50\u6703\u89e3\u9ad4\u3002<\/p>\n<p>\u3000\u3000\u5357\u4f5b\u7f85\u91cc\u9054\u5927\u5b78\u5766\u5e15\u5206\u6821\uff08University of South Florida in Tampa\uff09\u7684\u751f\u7269\u5730\u7403\u5316\u5b78\u5bb6\u5e15\u8cfd\u514b\uff08Matthew Pasek\uff09\u8868\u793a\uff1a\u300c\u6211\u5011\u5df2\u77e5\u7684\u6240\u6709\u751f\u7269\uff0c\u7528\u7684\u90fd\u662f\u4e09\u78f7\u9178\u817a\u82f7\u4ee5\u53ca\u78f7\u9178\u5316\u7684DNA\u3002\u300d\u4ed6\u76f4\u8a00\uff0c\u9019\u9805\u65b0\u7814\u7a76\u975e\u5e38\u6709\u8da3\uff0c\u4e5f\u975e\u5e38\u4e0d\u53ef\u601d\u8b70\uff0c\u4e0d\u53ef\u601d\u8b70\u5230\u61c9\u8a72\u8981\u66f4\u6df1\u5165\u63a2\u8a0e\uff0c\u9032\u4e00\u6b65\u7814\u7a76GFAJ-1\u7d30\u83cc\u4f7f\u7528\u7837\u9178\u9e7d\u7684\u78ba\u5207\u65b9\u5f0f\u3002<\/p>\n<p>\u3000\u3000\u5e15\u8cfd\u514b\u8868\u793a\uff0c\u78f7\u9178\u9e7d\u548c\u7837\u9178\u9e7d\u90fd\u6703\u805a\u5408\u6210\u5718\uff0c\u4e14\u90fd\u5e36\u6709\u4e9b\u5fae\u7684\u8ca0\u96fb\u8377\uff0c\u800cDNA\u5e36\u6709\u5c11\u8a31\u6b63\u96fb\u8377\uff0c\u56e0\u6b64\u6703\u88ab\u6210\u5718\u7684\u78f7\u9178\u9e7d\u6216\u7837\u9178\u9e7d\u5438\u5f15\uff1b\u56e0\u6b64\u4ed6\u731c\u6e2c\uff0c\u6216\u8a31\u9019\u9805\u7814\u7a76\u5075\u6e2c\u5230\u6240\u8b02DNA\u88e1\u542b\u6709\u7837\uff0c\u53ea\u662f\u7837\u9178\u9e7d\u96c6\u7d50\u6210\u5718\u5f8c\uff0c\u88ab\u5438\u5f15\u904e\u4f86\u7684DNA\u5305\u8986\u4f4f\u800c\u5df2\u3002<\/p>\n<p>\u3000\u3000\u800c\u4e9e\u5229\u6851\u7d0d\u5dde\u7acb\u5927\u5b78\u5766\u4f69\u5206\u6821\uff08Arizona State University in Tempe\uff09\u7684\u5730\u7403\u5316\u5b78\u5bb6\u590f\u67ef\uff08Everett Shock\uff09\u5247\u8868\u793a\uff0cGFAJ-1\u7d30\u83cc\u7528\u7837\u53d6\u4ee3\u78f7\u9178\u9e7d\uff0c\u5f88\u53ef\u80fd\u662f\u9078\u64c7\u6027\u7684\uff0c\u53ea\u7528\u5728\u7279\u5b9a\u5e7e\u500b\u6a5f\u80fd\u88e1\uff0c\u4e26\u6c92\u6709\u5b8c\u5168\u53d6\u4ee3\u3002\u4f46\u590f\u67ef\u4e5f\u8aaa\uff0c\u9019\u4efd\u7814\u7a76\u771f\u6b63\u7684\u50f9\u503c\uff0c\u4e26\u4e0d\u662f\u9019\u4e9b\u5177\u9ad4\u7684\u7d30\u7bc0\u3002\u300c\u9019\u4efd\u7814\u7a76\u8b93\u6211\u5011\u4e86\u89e3\uff0c\u69cb\u6210\u751f\u547d\u7684\u516d\u5927\u5143\u7d20\uff0c\u662f\u6709\u53ef\u80fd\u4ee5\u5176\u4ed6\u5143\u7d20\u4ee3\u63db\u7684\u3002\u300d\u9019\u6a23\u7684\u7814\u7a76\u300c\u62d3\u5c55\u4e86\u6211\u5011\u7684\u8996\u89d2\uff1b\u6211\u5011\u5f97\u89c0\u5bdf\u672a\u4f86\u9084\u53ef\u4ee5\u5982\u4f55\u767c\u5c55\u300d\u3002<\/p>\n<p>\u3000\u3000<\/p>\n<pre><span style=\"color: #333333;\">\u672c\u6587\u8b6f\u81ea\uff1a<\/span><a href=\"http:\/\/www.wired.com\/wiredscience\/2010\/12\/nasa-finds-arsenic-life-form\/\" target=\"_blank\"><span style=\"color: #333333;\">NASA Unveils Arsenic Life Form<\/span><\/a><span style=\"color: #333333;\">\uff08ScienceNews \/ Wired.com\uff09<\/span><\/pre>\n<p><span style=\"color: #003366;\"><strong>\u8cac\u4efb\u7de8\u8f2f\uff1aMissZoe<\/strong><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u25a0 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