{"id":24688,"date":"2016-07-07T00:52:00","date_gmt":"2016-07-06T16:52:00","guid":{"rendered":"https:\/\/case.ntu.edu.tw\/blog\/?p=24688"},"modified":"2018-07-13T00:17:54","modified_gmt":"2018-07-12T16:17:54","slug":"%e3%80%90%e9%80%b1%e5%9b%9b%e6%a4%8d%e7%89%a9%e7%a7%80%e3%80%91%e9%98%bf%e6%8b%89%e6%96%af%e5%8a%a0%e4%b9%8b%e6%ad%bb%e8%88%87%e5%88%80%e8%b1%86%e6%b0%a8%e9%85%b8","status":"publish","type":"post","link":"https:\/\/case.ntu.edu.tw\/blog\/?p=24688","title":{"rendered":"\u963f\u62c9\u65af\u52a0\u4e4b\u6b7b\u8207\u5200\u8c46\u6c28\u9178"},"content":{"rendered":"
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\u64b0\u6587\uff5c<\/strong>\u8449\u7da0\u8212<\/p>\n

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 <\/p>\n

\u25cf\u5200\u8c46\u6c28\u9178\u662f\u4f55\u65b9\u795e\u8056\uff1f<\/strong><\/span>
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\u5200\u8c46\u6c28\u9178\u52a0\u4e0a\u53bb\u4e86\u4ee5\u5f8c\uff0c\u6703\u767c\u751f\u4ec0\u9ebc\u4e8b\u5462\uff1f\u96d6\u7136\u5b83\u8ddf\u7cbe\u6c28\u9178\u5f88\u50cf\uff0c\u4f46\u9084\u662f\u6709\u90a3\u9ebc\u4e00\u9ede\u4e0d\u50cf\uff0c\u800c\u7cbe\u6c28\u9178\u5728\u751f\u7269\u9ad4\u7684pH\u503c\u4e0b\u5e36\u6709\u6b63\u96fb\u8377\uff0c\u4f7f\u5f97\u5b83\u7d93\u5e38\u51fa\u73fe\u5728\u8a31\u591a\u9175\u7d20\u7684\u50ac\u5316\u4e2d\u5fc3\u3001\u4ee5\u53ca\u86cb\u767d\u8cea\u7684\u6d3b\u6027\u4f4d\u7f6e\u4e0a\u3002\u7576\u7cbe\u6c28\u9178\u88ab\u5200\u8c46\u6c28\u9178\u53d6\u4ee3\u5f8c\uff0c\u9019\u4e9b\u86cb\u767d\u8cea\u7121\u6cd5\u57f7\u884c\u6b63\u5e38\u7684\u529f\u80fd\uff0c\u6700\u5f8c\u9020\u6210\u7684\u7d50\u679c\u5c31\u662f\uff0d\uff0d\u4e2d\u6bd2\u800c\u6b7b\u3002<\/p>\n

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\"Hedysarum_alpinum\"
\u5c71\u5ca9\u9ec3\u82aa\u3002\u5716\u7247\u4f86\u6e90\uff1aWikipedia<\/figcaption><\/figure>\n

\u25cf\u5c71\u5ca9\u9ec3\u82aa\u7684\u6bd2\u7a2e\u5b50
\n<\/strong><\/span>\u5c71\u5ca9\u9ec3\u82aa\u751f\u9577\u65bc\u5317\u534a\u7403\u7684\u6eab\u5e36\u8207\u5bd2\u5e36\u6c23\u5019\u5340\uff0c\u7576\u5730\u7684\u718a\u3001\u91ce\u725b\u3001\u9e8b\u9e7f\u7b49\u52d5\u7269\u90fd\u6703\u5403\u5b83\u7684\u8ef8\u6839\u3002\u7576\u5730\u7684\u5c45\u6c11\u628a\u5c71\u5ca9\u9ec3\u82aa\u7a31\u70ba\u91ce\u99ac\u9234\u85af\uff08wild potato\uff09\uff0c\u5c07\u5b83\u7684\u8ef8\u6839\u751f\u5403\u3001\u6c34\u716e\u3001\u70e4\u719f\u6216\u6cb9\u70b8\u3002\u64da\u8aaa\u751f\u5403\u7684\u53e3\u611f\u5f88\u50cf\u80e1\u863f\u8514\u3002<\/p>\n

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\u4e0d\u904e\uff0c\u83f8\u8349\u591c\u86fe\uff08Heliothis virescens<\/em>\uff09\u5df2\u7d93\u6f14\u5316\u51fa\u4e86\u5c0d\u4ed8\u5200\u8c46\u6c28\u9178\u7684\u65b9\u6cd5\uff1a\u83f8\u8349\u591c\u86fe\u6709\u7279\u6b8a\u7684\u7cbe\u6c28\u9178-tRNA\u9023\u63a5\u9176\uff08Arginine-tRNA ligase\uff09\uff0c\u8b93\u5b83\u53ef\u4ee5\u5fb9\u5e95\u9810\u9632\u5200\u8c46\u6c28\u9178\u52a0\u5230\u81ea\u5df1\u7684\u86cb\u767d\u8cea\u88e1\u9762\u53bb\u3002\u7cbe\u6c28\u9178-tRNA\u9023\u63a5\u9176\u8ca0\u8cac\u5c07\u7cbe\u6c28\u9178\u9023\u63a5\u5230tRNA\u4e0a\uff0c\u63a5\u8457\u8f49\u8b6f\u7684\u6642\u5019\uff0c\u53ea\u8981\u5e36\u6709\u6c28\u57fa\u9178\u7684tRNA\u7684\u53cd\u5bc6\u78bc\uff0c\u8207\u4fe1\u606fRNA\uff08mRNA\uff09\u4e0a\u7684\u5bc6\u78bc\u5c0d\u4e0a\u4e86\uff0c\u5e36\u6709\u6c28\u57fa\u9178\u7684tRNA\u4e0a\u9762\u7684\u6c28\u57fa\u9178\uff0c\u5c31\u6703\u88ab\u9023\u63a5\u5230\u6b63\u5728\u5408\u6210\u7684\u86cb\u767d\u8cea\u93c8\u4e0a\u3002\u5927\u90e8\u5206\u7684\u751f\u7269\uff08\u5305\u62ec\u4eba\uff09\u7684\u7cbe\u6c28\u9178-tRNA\u9023\u63a5\u9176\u90fd\u7121\u6cd5\u5340\u5225\u7cbe\u6c28\u9178\u8207\u5200\u8c46\u6c28\u9178\u7684\u5dee\u5225\u4f46\u662f\u83f8\u8349\u591c\u86fe\u7684\u537b\u53ef\u4ee5\uff0c\u65bc\u662f\u7260\u5011\u5f97\u4ee5\u5927\u53e3\u5480\u56bc\u90a3\u4e9b\u542b\u6709\u5200\u8c46\u6c28\u9178\u7684\u8c46\u79d1\u690d\u7269\uff0c\u90fd\u4e0d\u7528\u64d4\u5fc3\u5225\u4eba\u6703\u8ddf\u7260\u5011\u6436\u98df\u4e86\u3002<\/p>\n

\u985e\u4f3c\u7684\u7b56\u7565\u4e5f\u53ef\u5728\u5e1d\u738b\u6591\u8776\uff08Danaus plexippus<\/em>\uff09\u8207\u7260\u7684\u98df\u8349\u99ac\u5229\u7b4b\uff08milkweed\uff0cAsclepias curassavica<\/em>\uff09\uff1a\u99ac\u5229\u7b4b\u56e0\u70ba\u6709\u6bd2\uff0c\u4f7f\u5f97\u5927\u90e8\u5206\u7684\u52d5\u7269\u90fd\u4e0d\u6562\u5403\u5b83\uff1b\u4f46\u5e1d\u738b\u6591\u8776\u4e0d\u4f46\u53ef\u4ee5\u4e0d\u88ab\u6bd2\u6b7b\uff0c\u9084\u53ef\u4ee5\u5c07\u99ac\u5229\u7b4b\u7684\u6bd2\u7d20\u5132\u5b58\u5728\u9ad4\u5167\uff0c\u4f7f\u5f97\u5176\u4ed6\u751f\u7269\u4e5f\u4e0d\u6562\u5403\u5e1d\u738b\u6591\u8776\u3002\u53ea\u80fd\u8aaa\u5927\u81ea\u7136\u771f\u7684\u5f88\u5947\u5999\u554a\uff01<\/p>\n

\u53c3\u8003\u6587\u737b\uff1a<\/strong>
\n1. Jon Krakauer et. al., 2015.\u00a0Presence of L-Canavanine in Hedysarum alpinum Seeds and Its Potential Role in the Death of Chris McCandless<\/a>. WILDERNESS & ENVIRONMENTAL MEDICINE, 26, 36\u201342
\n2. 2016\/5\/11.The News Lens \u95dc\u9375\u8a55\u8ad6\u3002\u3010\u96fb\u5f71\u51b7\u77e5\u8b58\u3011\u5fc5\u9808\u656c\u754f\u7684\u771f\u5147\u2014\u2014\u300a\u963f\u62c9\u65af\u52a0\u4e4b\u6b7b\u300b\u8b0e\u984c\u7834\u89e3<\/a>\u3002
\n3.\u00a0Hedysarum alpinum<\/a>.\u00a0Canavanine<\/a>.\u00a0Arginine<\/a>.<\/p>\n

--<\/strong><\/span>
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 <\/p>\n

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