{"id":25392,"date":"2016-09-29T00:56:27","date_gmt":"2016-09-28T16:56:27","guid":{"rendered":"https:\/\/case.ntu.edu.tw\/blog\/?p=25392"},"modified":"2018-07-13T00:12:53","modified_gmt":"2018-07-12T16:12:53","slug":"%e3%80%90%e9%80%b1%e5%9b%9b%e6%a4%8d%e7%89%a9%e7%a7%80%e3%80%91%e5%90%91%e6%97%a5%e8%91%b5%e5%a6%82%e4%bd%95%e5%90%91%e6%97%a5%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/case.ntu.edu.tw\/blog\/?p=25392","title":{"rendered":"\u5411\u65e5\u8475\u5982\u4f55\u5411\u65e5\uff1f"},"content":{"rendered":"<p><span style=\"color: #333399;\"><strong>\u25a0\u6211\u5011\u90fd\u77e5\u9053\u5411\u65e5\u8475\u6703\u671d\u8457\u592a\u63da\u65b9\u5411\u8f49\u52d5\uff0c\u4f46\u9019\u6a5f\u5236\u662f\u4ec0\u9ebc\u5462\uff1f<\/strong><\/span><\/p>\n<p><strong><img fetchpriority=\"high\" decoding=\"async\" class=\"alignleft wp-image-25393\" src=\"http:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2016\/08\/sunflowers.jpg\" alt=\"sunflowers\" width=\"450\" height=\"300\" \/>\u64b0\u6587\uff5c<\/strong>\u8449\u7da0\u8212<\/p>\n<p>\u56e0\u70ba\u5411\u65e5\u8475\uff08<em>Helianthus annauus<\/em>\uff09\u7684\u82b1\u6703\u671d\u8457\u592a\u967d\u7684\u65b9\u5411\u8f49\u52d5\uff0c\u6240\u4ee5\u5b83\u5011\u624d\u53eb\u505a\u5411\u65e5\u8475\uff1b\u9019\u7a2e\u884c\u70ba\u88ab\u7a31\u70ba\u300c\u5411\u65e5\u6027\u300d\uff08heliotropism\uff09\uff0c\u8207\u8da8\u5149\u6027\uff08phototropism\uff09\u662f\u4e0d\u76f8\u540c\u7684\uff1b\u8da8\u5149\u6027\u662f\u671d\u5411\u6216\u80cc\u5411\u5149\u6e90\u7684\u65b9\u5411\u751f\u9577\uff0c\u800c\u5411\u65e5\u6027\u5247\u662f\u8ddf\u8457\u592a\u967d\u7684\u65b9\u5411\u79fb\u52d5\u3002<\/p>\n<p><span style=\"color: #008080;\"><strong>\u4f46\u662f\u5411\u65e5\u8475\u5411\u65e5\u7684\u6a5f\u5236\u662f\u4ec0\u9ebc\uff1f\u800c\u5b83\u53c8\u70ba\u4ec0\u9ebc\u8981\u5411\u65e5\u5462\uff1f<\/strong><\/span><\/p>\n<p>\u904e\u53bb\u7684\u89c0\u5bdf\u767c\u73fe\uff1a\u672a\u6210\u719f\u7684\u5411\u65e5\u8475\uff0c\u6bcf\u5929\u65e9\u4e0a\u6703\u5448\u73fe\u9762\uff08\u82b1\u6735\uff09\u5411\u6771\u7684\u72c0\u614b\uff1b\u63a5\u8457\u5b83\u4fbf\u958b\u59cb\u7531\u6771\u5411\u897f\u6162\u6162\u79fb\u52d5\uff0c\u5230\u508d\u665a\u6642\u6210\u70ba\u9762\u5411\u897f\u3002\u665a\u4e0a\u5b83\u6703\u518d\u7531\u897f\u5411\u6771\u79fb\u52d5\uff0c\u65bc\u662f\u5230\u4e86\u65e9\u6668\u53c8\u9762\u5411\u6771\u4e86\u3002<!--more--><\/p>\n<p>\u7f8e\u570b\u7684\u7814\u7a76\u5718\u968a\u60f3\u8981\u4e86\u89e3\u5411\u65e5\u8475\u5411\u65e5\u7684\u6a5f\u5236\uff0c\u7531\u65bc\u53ea\u6709\u672a\u6210\u719f\u7684\u5411\u65e5\u8475\u82b1\u6703\u6709\u5411\u65e5\u6027\uff0c\u986f\u793a\u6216\u8a31\u5411\u65e5\u6027\u662f\u4e00\u7a2e\u751f\u9577\u53cd\u61c9\u3002\u65bc\u662f\u4ed6\u5011\u5148\u505a\u4e86\u5169\u500b\u7c21\u55ae\u7684\u5be6\u9a57\uff0c\u4ee5\u91d0\u6e05\u5411\u65e5\u8475\u5411\u65e5\u662f\u5426\u662f\u4e00\u7a2e\u751f\u9577\u53cd\u61c9\u3002<\/p>\n<p>\u7b2c\u4e00\u500b\u5be6\u9a57\u662f\uff1a\u5728\u508d\u665a\u5411\u65e5\u8475\u5df2\u7d93\u9762\u5411\u897f\u6642\uff0c\u5c07\u82b1\u76c6\u8f49180\u5ea6\u3002\u5982\u6b64\u4e00\u4f86\uff0c\u65e9\u4e0a\u5411\u65e5\u8475\u5c31\u8b8a\u6210\u9762\u5411\u897f\u3002\u7b2c\u4e8c\u500b\u5be6\u9a57\u5247\u662f\u5c07\u5411\u65e5\u8475\u7684\u8396\u7d81\u8d77\u4f86\u8b93\u5b83\u4e0d\u80fd\u8ddf\u8457\u592a\u967d\u8f49\u3002<\/p>\n<p>\u7d50\u679c\u4e0d\u8ad6\u662f\u54ea\u4e00\u7a2e\u65b9\u6cd5\uff0c\u5be6\u9a57\u7d44\u7684\u690d\u7269\u4e0d\u8ad6\u662f\u8449\u7247\u7684\u9762\u7a4d\u6216\u662f\u690d\u7269\u7684\u4e7e\u91cd\uff0c\u90fd\u6bd4\u5c0d\u7167\u7d44\u8981\u5c1110%\u3002\u6240\u4ee5\uff0c\u5411\u65e5\u8475\u7684\u5411\u65e5\u6027\u7684\u78ba\u8ddf\u751f\u9577\u6709\u95dc\uff1b\u7531\u65bc\u665a\u4e0a\u6c92\u6709\u5149\u7dda\u9084\u662f\u6703\u7e7c\u7e8c\u8f49\u52d5\uff0c\u986f\u793a\u5411\u65e5\u53cd\u61c9\u53ef\u80fd\u4e5f\u8ddf\u751f\u7269\u6642\u9418\u6709\u95dc\u3002<\/p>\n<p>\u70ba\u4e86\u8981\u4e86\u89e3\u662f\u5426\u8207\u751f\u7269\u6642\u9418\u6709\u95dc\uff0c\u7814\u7a76\u5718\u968a\u9032\u884c\u4e86\u4ee5\u4e0b\u7684\u5e7e\u500b\u5be6\u9a57\uff1a<\/p>\n<p>\u4e00\u3001\u8a18\u9304\u690d\u7269\u5728\u590f\u81f3\uff0816\u5c0f\u6642\u65e5\u7167\uff1a8\u5c0f\u6642\u9ed1\u591c\uff09\u8207\u79cb\u5206\uff0812\u5c0f\u6642\u65e5\u7167\uff1a12\u5c0f\u6642\u9ed1\u591c\uff09\u82b1\u6735\u7684\u79fb\u52d5\u60c5\u5f62\u3002<\/p>\n<p>\u4e8c\u3001\u628a\u690d\u7269\u753114\u5c0f\u6642\u65e5\u7167\uff1a10\u5c0f\u6642\u9ed1\u591c\u79fb\u523024\u5c0f\u6642\u5149\u7167\uff0c\u8a18\u9304\u690d\u7269\u82b1\u6735\u7684\u79fb\u52d5\u60c5\u5f62\u3002<\/p>\n<p>\u4e09\u3001\u5c07\u690d\u7269\u79fb\u5230\u4e00\u5929\u7684\u9577\u5ea6\u70ba30\u5c0f\u6642\u7684\u74b0\u5883\u4e0b\uff0c\u8a18\u9304\u690d\u7269\u82b1\u6735\u7684\u79fb\u52d5\u60c5\u5f62\u3002<\/p>\n<p><span style=\"color: #008080;\"><strong>\u5be6\u9a57\u7d50\u679c\u767c\u73fe<\/strong><\/span><\/p>\n<p>\u5411\u65e5\u8475\u7684\u5411\u65e5\u53cd\u61c9\uff0c\u679c\u7136\u8207\u751f\u7269\u6642\u9418\u6709\u95dc\uff01\u5728\u7b2c\u4e00\u500b\u5be6\u9a57\u88e1\uff0c\u5411\u65e5\u8475\u5728\u590f\u81f3\u591c\u665a\u79fb\u52d5\u7684\u901f\u5ea6\u660e\u986f\u8f03\u79cb\u5206\u591c\u665a\u5feb\uff0c\u6240\u4ee5\u5118\u7ba1\u590f\u81f3\u7684\u591c\u665a\u5c11\u4e86\u56db\u5c0f\u6642\uff0c\u4f46\u662f\u5b83\u5011\u5230\u65e9\u4e0a\u901a\u901a\u90fd\u9762\u5411\u6771\u4e86\uff1b\u7b2c\u4e8c\u500b\u5be6\u9a57\uff0c\u5c31\u5982\u4e00\u822c\u6211\u5011\u89c0\u5bdf\u5230\u7684\uff0c\u5411\u65e5\u7684\u53cd\u61c9\u572824\u5c0f\u6642\u5149\u7167\u4e0b\u8b8a\u5f97\u6108\u4f86\u6108\u4e0d\u660e\u986f\uff1b\u800c\u6700\u5f8c\u4e00\u500b\u5be6\u9a57\uff0c\u7576\u690d\u7269\u79fb\u523030\u5c0f\u6642\u4e00\u5929\u7684\u74b0\u5883\u4e0b\uff0c\u4e0d\u4f46\u5411\u65e5\u53cd\u61c9\u4e0d\u6703\u51fa\u73fe\uff0c\u9023\u665a\u4e0a\u7531\u897f\u5411\u6771\u7684\u79fb\u52d5\u90fd\u4e82\u6389\u4e86\u3002<\/p>\n<p>\u6709\u4e9b\u6709\u751f\u7269\u7bc0\u5f8b\u7684\u690d\u7269\u5177\u5099\u4e86\u4f4d\u65bc\u8449\u67c4\u57fa\u90e8\u7684\u8449\u6795\uff08pulvini\uff09\uff0c\u8b93\u690d\u7269\u53ef\u4ee5\u5c55\u73fe\u52d5\u7684\u53cd\u61c9\uff1b\u4f46\u662f\u5411\u65e5\u8475\u4e0d\u5177\u6709\u8449\u6795\uff0c\u662f\u5426\u662f\u56e0\u70ba\u8396\u7684\u5169\u5074\u751f\u9577\u7684\u901f\u5ea6\u4e0d\u4e00\u81f4\u7684\u95dc\u4fc2\u5462\uff1f\u9996\u5148\u7814\u7a76\u5718\u968a\u4ee5\u7121\u6cd5\u7522\u751f\u5409\u8c9d\u7d20\uff08gibberellin\uff09\u7684\u5411\u65e5\u8475\u7a81\u8b8a\u682a\u00a0<em>dwarf2<\/em>\uff08<em>dw2<\/em>\uff09\u4f86\u9032\u884c\u5411\u65e5\u53cd\u61c9\u7684\u89c0\u5bdf\u3002\u7d50\u679c\u767c\u73fe\uff0c<em>dw2<\/em>\u7a81\u8b8a\u682a\u9577\u5f97\u5f88\u77ee\u53c8\u6c92\u6709\u5411\u65e5\u53cd\u61c9\uff0c\u4f46\u5728\u5674\u6d12\u5409\u8c9d\u7d20\u4e4b\u5f8c\uff0c<em>dw2<\/em>\u9577\u9ad8\u4e86\u3001\u5411\u65e5\u53cd\u61c9\u4e5f\u51fa\u73fe\u4e86\u3002<\/p>\n<p>\u78ba\u5b9a\u690d\u7269\u4e00\u5b9a\u8981\u751f\u9577\u624d\u6703\u51fa\u73fe\u5411\u65e5\u53cd\u61c9\u5f8c\uff0c\u7814\u7a76\u5718\u968a\u63a5\u8457\u89c0\u5bdf\u5411\u65e5\u53cd\u61c9\u662f\u5426\u662f\u56e0\u70ba\u8396\u5169\u5074\u7684\u751f\u9577\u901f\u5ea6\u4e0d\u4e00\u81f4\u7684\u7d50\u679c\u3002\u7d50\u679c\u767c\u73fe\uff1a\u767d\u5929\u6771\u5074\u7684\u8396\u751f\u9577\u901f\u5ea6\u8f03\u5feb\uff0c\u800c\u665a\u4e0a\u897f\u5074\u7684\u8396\u751f\u9577\u901f\u5ea6\u8f03\u5feb\uff1b\u4e5f\u5c31\u662f\u56e0\u70ba\u9019\u6a23\uff0c\u8b93\u6211\u5011\u770b\u5230\u767d\u5929\u662f\u7531\u6771\u5411\u897f\u79fb\u52d5\uff0c\u800c\u665a\u4e0a\u662f\u7531\u897f\u5411\u6771\u79fb\u52d5\u3002<\/p>\n<p>\u9019\u4e9b\u751f\u9577\u7684\u5dee\u7570\uff0c\u662f\u5426\u8207\u57fa\u56e0\u8868\u73fe\u6709\u95dc\u5462\uff1f\u7814\u7a76\u5718\u968a\u770b\u4e86\u6771\u5074\u8207\u897f\u5074\u7684\u8396\u7684\u57fa\u56e0\u8868\u73fe\uff0c\u7d50\u679c\u767c\u73fe\uff0c\u8207\u8da8\u5149\u6027\u76f8\u95dc\u7684\u57fa\u56e0\u5728\u5169\u5074\u7684\u8868\u73fe\u91cf\u4e0d\u4e00\u6a23\uff0c\u4f46\u8207\u751f\u7269\u7bc0\u5f8b\u76f8\u95dc\u7684\u57fa\u56e0\u5c31\u770b\u4e0d\u51fa\u5dee\u5225\u3002\u4e5f\u5c31\u662f\u8aaa\uff0c\u96d6\u7136\u5411\u65e5\u8475\u7684\u5411\u65e5\u53cd\u61c9\u53d7\u5230\u751f\u7269\u6642\u9418\u8abf\u7bc0\uff0c\u4f46\u57fa\u672c\u4e0a\u9084\u662f\u4e00\u7a2e\u751f\u9577\u53cd\u61c9\uff1b\u56e0\u6b64\uff0c \u96a8\u8457\u5411\u65e5\u8475\u82b1\u6735\u6f38\u6f38\u6210\u719f\uff0c\u5411\u65e5\u53cd\u61c9\u7684\u5e45\u5ea6\u5c31\u6108\u4f86\u6108\u5c0f\uff0c\u7b49\u5230\u5b8c\u5168\u6210\u719f\u5f8c\uff0c\u56e0\u70ba\u4e5f\u4e0d\u6703\u518d\u751f\u9577\uff0c\u6240\u4ee5\u82b1\u6735\u5c31\u53ea\u6703\u9762\u5411\u6771\u4e86\u3002<\/p>\n<p>\u89e3\u6c7a\u4e86\u5411\u65e5\u53cd\u61c9\u7684\u554f\u984c\u4ee5\u5f8c\uff0c\u7b2c\u4e8c\u500b\u554f\u984c\u662f\uff1a\u70ba\u4ec0\u9ebc\u5411\u65e5\u8475\u8981\u5411\u65e5\u5462\uff1f\u7814\u7a76\u5718\u968a\u8a8d\u70ba\uff0c\u53ef\u80fd\u662f\u56e0\u70ba\u967d\u5149\u53ef\u4ee5\u4f7f\u82b1\u6735\u7684\u6eab\u5ea6\u4e0a\u6607\uff0c\u800c\u63a1\u871c\u7684\u6606\u87f2\u559c\u6b61\u6eab\u6696\u7684\u82b1\u6735\u3002\u65bc\u662f\u7814\u7a76\u5718\u968a\u6e2c\u91cf\u4e86\u6771\u5411\u8207\u897f\u5411\u7684\u82b1\u6735\u7684\u6eab\u5ea6\uff0c\u540c\u6642\u4e5f\u89c0\u5bdf\u63a1\u871c\u7684\u6606\u87f2\u6578\u91cf\u3002\u7d50\u679c\u767c\u73fe\uff0c\u5411\u65e5\u7684\u82b1\u5152\uff0c\u63a1\u871c\u7684\u6606\u87f2\u591a\u4e86\u4e94\u500d\uff1b\u800c\u4e14\u967d\u5149\u7684\u5f71\u97ff\u662f\u7121\u6cd5\u4ee5\u5176\u4ed6\u71b1\u6e90\u4ee3\u66ff\u7684\uff1a\u7576\u7814\u7a76\u5718\u968a\u7528\u4eba\u5de5\u7684\u65b9\u5f0f\u5e6b\u80cc\u5149\u7684\u82b1\u6735\u52a0\u71b1\uff0c\u96d6\u7136\u63a1\u871c\u7684\u6606\u87f2\u591a\u4e86\u4e9b\uff0c\u4f46\u9084\u662f\u4e0d\u5982\u5411\u5149\u7684\u82b1\u6735\u591a\u3002<\/p>\n<p>\u6240\u4ee5\uff0c\u5411\u65e5\u8475\u7684\u5411\u65e5\uff0c\u4e0d\u53ea\u662f\u56e0\u70ba\u53d7\u5230\u967d\u5149\u7684\u523a\u6fc0\uff0c\u4e5f\u8207\u751f\u7269\u7bc0\u5f8b\u6709\u95dc\u3002\u81f3\u65bc\u70ba\u4f55\u5411\u65e5\u5462\uff1f\u61c9\u8a72\u662f\u8ddf\u50b3\u5b97\u63a5\u4ee3\u6709\u95dc\u56c9\uff01<\/p>\n<p>&nbsp;<\/p>\n<p><strong>\u53c3\u8003\u6587\u737b\uff1a<\/strong>Hagop S. Atamian.\u00a0<a href=\"http:\/\/science.sciencemag.org\/content\/353\/6299\/587\" target=\"_blank\" rel=\"noopener noreferrer\">Circadian regulation of sunflower heliotropism, floral orientation, and pollinator visits<\/a>. Science 2016. 353(6299)\uff1a587-590 DOI: 10.1126\/science.aaf9793<\/p>\n<p><strong>--<\/strong><br \/>\n<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>\u25a0\u6211\u5011\u90fd\u77e5\u9053\u5411\u65e5\u8475\u6703\u671d\u8457\u592a\u63da\u65b9\u5411\u8f49\u52d5\uff0c\u4f46<\/p>\n","protected":false},"author":20,"featured_media":26643,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3293,26,3100],"tags":[2796,2795,2797,2799,3099,2798],"aioseo_notices":[],"jetpack_featured_media_url":"https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2016\/09\/sunflowers.jpg","_links":{"self":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/25392"}],"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=25392"}],"version-history":[{"count":4,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/25392\/revisions"}],"predecessor-version":[{"id":31499,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/25392\/revisions\/31499"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/media\/26643"}],"wp:attachment":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=25392"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=25392"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=25392"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}