{"id":22727,"date":"2015-12-03T00:35:33","date_gmt":"2015-12-02T16:35:33","guid":{"rendered":"https:\/\/case.ntu.edu.tw\/blog\/?p=22727"},"modified":"2018-07-13T00:23:58","modified_gmt":"2018-07-12T16:23:58","slug":"%e3%80%90%e6%a4%8d%e7%89%a9%e7%99%be%e7%a7%91%e3%80%91%e5%90%83%e7%82%b8%e8%97%a5%e7%9a%84%e6%a4%8d%e7%89%a9","status":"publish","type":"post","link":"https:\/\/case.ntu.edu.tw\/blog\/?p=22727","title":{"rendered":"\u5403\u70b8\u85e5\u7684\u690d\u7269"},"content":{"rendered":"<figure id=\"attachment_22731\" aria-describedby=\"caption-attachment-22731\" style=\"width: 289px\" class=\"wp-caption alignleft\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-22731\" src=\"http:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2015\/10\/Arabidopsis_thaliana.jpg\" alt=\"Arabidopsis_thaliana\" width=\"289\" height=\"400\" srcset=\"https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2015\/10\/Arabidopsis_thaliana.jpg 458w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2015\/10\/Arabidopsis_thaliana-216x300.jpg 216w\" sizes=\"(max-width: 289px) 100vw, 289px\" \/><figcaption id=\"caption-attachment-22731\" class=\"wp-caption-text\">\u64ec\u5357\u82a5<\/figcaption><\/figure>\n<p><strong>\u64b0\u6587\uff5c<\/strong>\u8449\u7da0\u8212<\/p>\n<p>\u4e09\u785d\u57fa\u7532\u82ef\uff082,4,6-trinitrotoluene\uff0cTNT\uff09\uff0c\u4fd7\u7a31\u9ec3\u8272\u706b\u85e5\uff0c\u57281863\u5e74\u7531\u5fb7\u570b\u5316\u5b78\u5bb6Julius Wilbrand\u767c\u660e\u51fa\u4f86\uff0c\u539f\u5148\u662f\u7528\u4f5c\u67d3\u6599\u3002\u96d6\u7136\u7576\u6642\u4e5f\u5f88\u5feb\u5c31\u767c\u73fe\u5b83\u6703\u7206\u70b8\uff0c\u4f46\u7531\u65bc\u5b83\u4e0d\u5bb9\u6613\u5f15\u7206\uff0c\u56e0\u6b64\u76f4\u5230\u5fb7\u8ecd\u767c\u73fe\u5b83\u7684\u597d\u7528\u4e4b\u8655\u4e4b\u524d\uff0c\u4e26\u6c92\u6709\u4ec0\u9ebc\u4eba\u60f3\u8981\u628a\u5b83\u62ff\u4f86\u7576\u4f5c\u70b8\u85e5\u3002\u751a\u81f3\u5728\u82f1\u570b1875\u5e74\u7684\u7206\u70b8\u7269\u6cd5\uff08Explosives Act 1875\uff09\u4e2d\uff0c\u4e26\u672a\u5217\u5165\u9ec3\u8272\u706b\u85e5\u5462\uff01<\/p>\n<p>\u57281902\u5e74\uff0c\u5fb7\u8ecd\u767c\u73fe\uff0c\u5982\u679c\u628a\u9ec3\u8272\u706b\u85e5\u88dd\u5728\u92fc\u9435\u5916\u6bbc\u5167\uff0c\u5b83\u53ef\u4ee5\u5728\u7a7f\u5165\u8ecd\u8266\u5f8c\u624d\u7206\u70b8\uff0c\u4e0d\u50cf\u7576\u6642\u4e3b\u8981\u4f7f\u7528\u7684\u70b8\u85e5TNP\uff08\u53c8\u540d\u82e6\u5473\u9178\uff0cPicric acid\uff0c2,4,6-trinitrophenol\uff09\u901a\u5e38\u90fd\u5728\u63a5\u89f8\u5230\u8ecd\u8266\u7684\u5916\u6bbc\u7684\u90a3\u4e00\u523b\u5c31\u70b8\u4e86\uff1b\u7531\u6b64\u767c\u73fe\u9ec3\u8272\u706b\u85e5\u7684\u6bba\u50b7\u529b\u6bd4\u8f03\u5927\u3002\u5728\u9019\u4e4b\u5f8c\uff0c\u5fb7\u570b\u3001\u82f1\u570b\uff081907\u5e74\uff09\u3001\u7f8e\u570b\uff081921\u5e74\uff09\u5148\u5f8c\u958b\u59cb\u63a1\u7528\u9ec3\u8272\u706b\u85e5\u3002\u73fe\u5728\uff0c\u8ecd\u968a\u3001\u7926\u5340\u4ee5\u53ca\u5de5\u696d\u5e38\u7528\u5b83\u4f86\u70b8\u958b\u64cb\u8def\u7684\u77f3\u982d\u3002\u4f46\u662f\u9ec3\u8272\u706b\u85e5\u5176\u5be6\u662f\u6709\u6bd2\u7269\u8cea\uff0c\u7576\u7206\u70b8\u4ee5\u5f8c\uff0c\u5927\u91cf\u7684\u9ec3\u8272\u706b\u85e5\u6703\u96a8\u8457\u7206\u70b8\u7684\u529b\u91cf\u6ef2\u5165\u571f\u58e4\uff0c\u4e00\u65e6\u9032\u5165\u571f\u58e4\u5c31\u4e0d\u5bb9\u6613\u79fb\u9664\u3002<!--more--><\/p>\n<figure id=\"attachment_22728\" aria-describedby=\"caption-attachment-22728\" style=\"width: 250px\" class=\"wp-caption alignright\"><img decoding=\"async\" class=\"wp-image-22728 size-full\" src=\"http:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2015\/10\/250px-Trinitrotoluene.svg_.png\" alt=\"TNT. \u5716\u7247\u4f86\u6e90\uff1awiki\" width=\"250\" height=\"213\" \/><figcaption id=\"caption-attachment-22728\" class=\"wp-caption-text\">TNT. \u5716\u7247\u4f86\u6e90\uff1awiki<\/figcaption><\/figure>\n<p>\u9ec3\u8272\u706b\u85e5\u6703\u5c0d\u76ae\u819a\u9020\u6210\u523a\u6fc0\u6027\uff0c\u63a5\u89f8\u5f8c\u76ae\u819a\u6703\u8b8a\u6210\u9ec3\u8272\u3002\u5728\u4e00\u6230\u6642\u671f\uff0c\u8ca0\u8cac\u8655\u7406\u9ec3\u8272\u706b\u85e5\u7684\u5de5\u4f5c\u4eba\u54e1\u7684\u624b\u56e0\u70ba\u7d93\u5e38\u63a5\u89f8\u800c\u88ab\u67d3\u6210\u9ec3\u8272\uff0c\u56e0\u6b64\u5f97\u5230\u4e86\u300c\u91d1\u7d72\u96c0\u300d\uff08canaries\uff09\u7684\u7dbd\u865f\u3002\u4f46\u5f8c\u4f86\u4fbf\u767c\u73fe\uff0c\u9577\u671f\u63a5\u89f8\u9ec3\u8272\u706b\u85e5\u6703\u5c0e\u81f4\u8ca7\u8840\u3001\u809d\u529f\u80fd\u4e0d\u6b63\u5e38\u3001\u813e\u81df\u816b\u5927\u7b49\uff1b\u4e14\u5728\u5927\u9f20\u7684\u8a66\u9a57\u4e2d\u88ab\u767c\u73fe\u6709\u81f4\u764c\u6027\uff0c\u56e0\u6b64\u88ab\u5217\u70ba\u53ef\u80fd\u7684\u81f4\u764c\u7269\u3002\u96d6\u7136\u690d\u7269\u53ef\u4ee5\u5438\u6536\u9ec3\u8272\u706b\u85e5\uff0c\u4f46\u662f\u9ec3\u8272\u706b\u85e5\u6703\u4f7f\u5f97\u690d\u7269\u6839\u90e8\u7684\u751f\u9577\u88ab\u6291\u5236\u3002\u7531\u65bc\u8ecd\u968a\u8207\u7926\u5340\u5ee3\u6cdb\u7684\u4f7f\u7528\uff0c\u9ec3\u8272\u706b\u85e5\u9020\u6210\u7684\u6c61\u67d3\u5df2\u53d7\u5230\u5ee3\u6cdb\u7684\u91cd\u8996\uff0c\u4e5f\u88ab\u7f8e\u570b\u7684\u74b0\u5883\u4fdd\u8b77\u7f72\uff08EPA\uff09\u5217\u70ba\u91cd\u9ede\u5de5\u4f5c\u3002<\/p>\n<p>\u7531\u65bc\u690d\u7269\u6703\u5438\u6536\u9ec3\u8272\u706b\u85e5\uff0c\u6709\u4eba\u5c31\u60f3\u5230\uff0c\u70ba\u4f55\u4e0d\u5229\u7528\u690d\u7269\u4f86\u79fb\u9664\u88ab\u9ec3\u8272\u706b\u85e5\u6c61\u67d3\u7684\u571f\u58e4\u5462\uff1f\u96d6\u7136\u9019\u500b\u60f3\u6cd5\u4e0d\u932f\uff0c\u4f46\u662f\u300c\u5403\u300d\u4e86\u9ec3\u8272\u706b\u85e5\u7684\u690d\u7269\uff0c\u5b83\u7684\u6839\u90e8\u751f\u9577\u6703\u53d7\u5230\u6291\u5236\uff0c\u6240\u4ee5\u690d\u7269\u9577\u5f97\u4e26\u4e0d\u597d\u3002\u7576\u7136\uff0c\u5982\u679c\u80fd\u627e\u5230\u4e0d\u88ab\u6291\u5236\u7684\u7a81\u8b8a\u7a2e\uff0c\u6216\u8a31\u5c31\u771f\u7684\u53ef\u4ee5\u7528\u5b83\u4f86\u9032\u884c\u6240\u8b02\u7684\u300c\u690d\u7269\u4fee\u5fa9\u300d\uff08phytoremediation\uff09\u4e86--\u53ea\u662f\uff0c\u9019\u6a23\u7684\u690d\u7269\u5b58\u5728\u55ce\uff1f<\/p>\n<p>\u6700\u8fd1\uff0c\u82f1\u570b\u7684\u7814\u7a76\u5718\u968a\uff0c\u5f9e\u64ec\u5357\u82a5\uff08\u963f\u62c9\u4f2f\u82a5\uff0c<em>Arabidopsis thaliana<\/em>\uff09\u4e2d\u627e\u5230\u4e86\u4e0d\u6703\u88ab\u9ec3\u8272\u706b\u85e5\u6291\u5236\u751f\u9577\u7684\u7a81\u8b8a\u682a<em>mdhar6<\/em>\u3002<\/p>\n<p><em>MDHAR6<\/em>\u7684\u57fa\u56e0\u662f\u500b\u8ca0\u8cac\u89e3\u6bd2\u7684\u9175\u7d20\uff0c\u5168\u540d\u662fmonodehydroascorbate reductase 6\u3002\u64ec\u5357\u82a5\u7e3d\u5171\u6709\u4e94\u500b<em>MDHAR<\/em>\u57fa\u56e0\uff0c\u5b58\u5728\u7684\u4f4d\u7f6e\u4e0d\u5927\u76f8\u540c\u3002\u4e0d\u904e\uff0c\u5b83\u5011\u90fd\u8ca0\u8cac\u5c07\u6c27\u5316\u7684\u7dad\u751f\u7d20C\u9084\u539f\u3002<\/p>\n<p>\u7814\u7a76\u5718\u968a\u767c\u73fe\uff0c\u7576<em>MDHAR6<\/em>\u57fa\u56e0\u767c\u751f\u7f3a\u640d\u6642\uff0c\u53ef\u4ee5\u4f7f\u5f97<em>mdhar6<\/em>\u7a81\u8b8a\u682a\u80fd\u5920\u300c\u5403\u300d\u5f88\u591a\u70b8\u85e5\uff0c\u4f46\u662f\u4e0d\u6703\u4e2d\u6bd2\u3002<\/p>\n<p>\u4f46\u662f\uff0c\u9019\u500b\u9175\u7d20\u539f\u4f86\u7684\u529f\u80fd\u662f\u8ca0\u8cac\u89e3\u6bd2\u554a\uff01\u70ba\u4ec0\u9ebc\u89e3\u6bd2\u57fa\u56e0\u7f3a\u640d\u53cd\u800c\u53ef\u4ee5\u5403\u66f4\u591a\u6bd2\u85e5\u5462\uff1f\u539f\u4f86<em>MDHAR6<\/em>\u4e3b\u8981\u4f4d\u65bc\u8cea\u9ad4\uff08plastids\uff0c\u70ba\u8449\u7da0\u9ad4\u3001\u6fb1\u7c89\u9ad4\u7b49\u7684\u7e3d\u7a31\uff09\u8207\u7c92\u7dda\u9ad4\u4e2d\uff0c\u5b83\u6703\u5c07\u9ec3\u8272\u706b\u85e5\u9084\u539f\u70ba\u5e36\u8ca0\u96fb\u7684\u5206\u5b50\uff0c\u7136\u5f8c\u5e36\u8ca0\u96fb\u7684\u9ec3\u8272\u706b\u85e5\u518d\u5c07\u96fb\u5b50\u50b3\u7d66\u6c27\u6c23\uff0c\u7522\u751f\u81ea\u7531\u57fa\uff08reactive oxygen species\uff0cROS\uff09\u3002\u7576\u81ea\u7531\u57fa\u7522\u751f\u6642\uff0c\u7d30\u80de\u88e1\u9762\u7684\u5404\u7a2e\u5927\u5206\u5b50\uff0c\u5c31\u6703\u56e0\u70ba\u88ab\u81ea\u7531\u57fa\u9084\u539f\u800c\u7522\u751f\u640d\u5bb3\u3002<\/p>\n<p>\u4e5f\u56e0\u6b64\uff0c\u6c92\u6709<em>MDHAR6<\/em>\u7684\u7a81\u8b8a\u682a\uff0c\u53cd\u800c\u56e0\u70ba\u4e0d\u6703\u9084\u539f\u9ec3\u8272\u706b\u85e5\uff0c\u6240\u4ee5\u4e5f\u6c92\u6709\u7522\u751f\u81ea\u7531\u57fa\u7684\u6a5f\u6703\uff0c\u53ef\u4ee5\u731b\u5403\u70b8\u85e5\u4e5f\u4e0d\u6703\u4e2d\u6bd2\u3002\u5b83\u5011\u5230\u5e95\u53ef\u4ee5\u5403\u591a\u5c11\u5462\uff1f\u7814\u7a76\u5718\u968a\u767c\u73fe\uff0c\u628a<em>mdhar6<\/em>\u7a81\u8b8a\u682a\u7684\u690d\u7269\u7a2e\u5728\u6bcf\u516c\u65a4\u542b\u6709100\u6beb\u514b\uff08mg\uff09\u7684\u571f\u58e4\u4e2d\uff0c\u5b83\u5011\u53ef\u4ee5\u5728\u4e94\u9031\u7684\u6642\u9593\u88e1\u79fb\u9664\u8d85\u904e40%\u7684\u70b8\u85e5\u5594\uff01<\/p>\n<p>\u4e0d\u904e\uff0c\u4e5f\u56e0\u70ba\u9019\u500b\u6a5f\u5236\u662f\u5982\u6b64\u7279\u6b8a\uff0c\u7576\u7814\u7a76\u5718\u968a\u6e2c\u8a66<em>mdhar6<\/em>\u7a81\u8b8a\u682a\uff0c\u60f3\u627e\u627e\u5b83\u662f\u5426\u6709\u5176\u4ed6\u7684\u904e\u4eba\u672c\u9818\u6642\uff0c\u767c\u73fe\u9664\u4e86\u53ef\u4ee5\u5927\u5403\u70b8\u85e5\u4ee5\u5916\uff0c<em>mdhar6<\/em>\u7a81\u8b8a\u682a\u5c0d\u98df\u9e7d\u3001\u5df4\u62c9\u5208\uff08paraquat\uff0c\u4e00\u7a2e\u6703\u7522\u751f\u81ea\u7531\u57fa\u7684\u6bba\u8349\u5291\uff09\uff0c\u4ee5\u53ca\u904e\u6c27\u5316\u6c2b\u7b49\u7269\u8cea\uff0c\u5b83\u7684\u8868\u73fe\u90fd\u8207\u4e00\u822c\u690d\u7269\u6c92\u6709\u5dee\u5225\u3002\u4f46\u7b46\u8005\u89ba\u5f97\uff0c\u5149\u662f\u53ef\u4ee5\u731b\u5403\u70b8\u85e5\u9084\u4e00\u9ede\u4e8b\u4e5f\u6c92\u6709\uff0c\u5c31\u5df2\u7d93\u662f\u4e00\u9805\u4e86\u4e0d\u8d77\u7684\u672c\u9818\u4e86\uff0c\u4e0d\u662f\u55ce\uff1f<\/p>\n<p><strong>\u53c3\u8003\u6587\u737b\uff1a<\/strong><br \/>\nElizabeth L. Rylott and Neil C. Bruce et. al., 2015. Monodehydroascorbate reductase mediates TNT toxicity in plants. Science 349\uff086252\uff09\uff1a1072-1075 DOI: 10.1126\/science.aab3472<\/p>\n<p><span style=\"color: #333399;\"><strong>--<\/strong><\/span><br style=\"color: #000000;\" \/><span style=\"color: #333399;\"><strong>\u4f5c\u8005\uff1a\u8449\u7da0\u8212\u3000\u6148\u6fdf\u5927\u5b78\u751f\u547d\u79d1\u5b78\u7cfb\u52a9\u7406\u6559\u6388\uff0c\u79d1\u6559\u4e2d\u5fc3\u7279\u7d04\u5beb\u624b\uff0c\u5f9e\u4e8b\u79d1\u666e\u6587\u7ae0\u5beb\u4f5c\u3002<\/strong><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/line.me\/R\/ti\/p\/%40fcx6182w\" target=\"_blank\" rel=\"noopener noreferrer\"><img decoding=\"async\" class=\"alignnone\" src=\"https:\/\/scdn.line-apps.com\/n\/line_add_friends\/btn\/zh-Hant.png\" alt=\"\u52a0\u5165\u597d\u53cb\" width=\"212\" height=\"36\" border=\"0\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u64b0\u6587\uff5c\u8449\u7da0\u8212 \u4e09\u785d\u57fa\u7532\u82ef\uff082,4,6-t<\/p>\n","protected":false},"author":20,"featured_media":22731,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3293,26,3100],"tags":[2169,2168,2167,1543,1103,2170],"aioseo_notices":[],"jetpack_featured_media_url":"https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2015\/10\/Arabidopsis_thaliana.jpg","_links":{"self":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/22727"}],"collection":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/users\/20"}],"replies":[{"embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=22727"}],"version-history":[{"count":11,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/22727\/revisions"}],"predecessor-version":[{"id":31515,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/22727\/revisions\/31515"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/media\/22731"}],"wp:attachment":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=22727"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=22727"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=22727"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}