{"id":21769,"date":"2015-07-16T01:10:21","date_gmt":"2015-07-15T17:10:21","guid":{"rendered":"https:\/\/case.ntu.edu.tw\/blog\/?p=21769"},"modified":"2018-08-01T15:54:50","modified_gmt":"2018-08-01T07:54:50","slug":"%e3%80%90%e7%94%9f%e7%89%a9%e5%a5%87%e8%81%9e%e3%80%91%e8%84%8a%e6%a4%8e%e5%8b%95%e7%89%a9%e5%9c%a8%e9%87%8e%e5%a4%96%e4%b9%9f%e6%9c%83%e7%84%a1%e6%80%a7%e7%94%9f%e6%ae%96%ef%bc%81","status":"publish","type":"post","link":"https:\/\/case.ntu.edu.tw\/blog\/?p=21769","title":{"rendered":"\u3010\u751f\u7269\u5947\u805e\u3011\u810a\u690e\u52d5\u7269\u5728\u91ce\u5916\u4e5f\u6703\u7121\u6027\u751f\u6b96\uff01"},"content":{"rendered":"<figure id=\"attachment_21770\" aria-describedby=\"caption-attachment-21770\" style=\"width: 470px\" class=\"wp-caption alignleft\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-21770\" src=\"http:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2015\/06\/Chiloscyllium_punctatum.jpg\" alt=\"\u9ede\u7d0b\u6591\u7af9\u9bca\u3002\u5716\u7247\u4f86\u6e90\uff1awiki\" width=\"470\" height=\"313\" srcset=\"https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2015\/06\/Chiloscyllium_punctatum.jpg 1024w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2015\/06\/Chiloscyllium_punctatum-300x200.jpg 300w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2015\/06\/Chiloscyllium_punctatum-600x400.jpg 600w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2015\/06\/Chiloscyllium_punctatum-800x534.jpg 800w\" sizes=\"(max-width: 470px) 100vw, 470px\" \/><figcaption id=\"caption-attachment-21770\" class=\"wp-caption-text\">\u9ede\u7d0b\u6591\u7af9\u9bca\u3002\u5716\u7247\u4f86\u6e90\uff1awiki<\/figcaption><\/figure>\n<p><strong>\u64b0\u6587\uff5c<\/strong>\u8449\u7da0\u8212<\/p>\n<p>\u4e00\u822c\u4f86\u8aaa\uff0c\u52d5\u7269\u7684\u7121\u6027\u751f\u6b96(sexual reproduction)\u591a\u534a\u51fa\u73fe\u65bc\u8f03\u539f\u59cb\u7684\u751f\u7269\uff1b\u810a\u690e\u52d5\u7269\u5728\u904e\u53bb\uff0c\u53ea\u6709\u5728\u5708\u990a\u7684\u72c0\u6cc1\u4e0b\u51fa\u73fe\u7121\u6027\u751f\u6b96\u7684\u60c5\u5f62\u3002\u57282002\u5e74\uff0c\u5e95\u7279\u5f8b\u7684Belle Isle\u6c34\u65cf\u9928\u7684\u9ede\u7d0b\u6591\u7af9\u9bca(<em>Chiloscyllium punctatum<\/em>)\u751f\u4e86\u4e03\u500b\u672a\u53d7\u7cbe\u7684\u5375\uff0c\u5176\u4e2d\u56db\u9846\u5b75\u5316\uff0c\u5169\u689d\u96cc\u6027\u9bca\u9b5a\u9806\u5229\u5730\u9577\u5927\u3002<\/p>\n<p>\u5728\u9019\u500b\u4e8b\u4ef6\u4e4b\u524d\uff0c\u5176\u4ed6\u7121\u6027\u751f\u6b96\uff08\u6216\u8005\u66f4\u6b63\u78ba\u5730\u8aaa\uff0c\u5b64\u96cc\u751f\u6b96parthenogenesis\uff09\u7684\u810a\u690e\u52d5\u7269\u90fd\u6c92\u6709\u7522\u4e0b\u5065\u5eb7\u7684\u5f8c\u4ee3\u3002\u6709\u7d00\u9304\u7684\uff0c\u9664\u4e86\u9019\u5169\u689d\u9bca\u9b5a\u4ee5\u5916\uff0c\u90fd\u7121\u6cd5\u6d3b\u8d85\u904e\u4e09\u5929\u3002<!--more--><\/p>\n<p>\u4f46\u662f\uff0c\u6700\u8fd1\u7d10\u7d04Stony Brook University\u7684\u7814\u7a76\u5718\u968a\uff0c\u5728\u7814\u7a76\u4e00\u7a2e\u7015\u81e8\u7d55\u7a2e\u7684\u7bc0\u9f52\u92f8\u9c29(smalltooth sawfish\uff0c<em>Pristis pectinate<\/em>)\u6642\uff0c\u767c\u73fe\u5927\u7d04\u6709\u767e\u5206\u4e4b\u4e09\u7684\u65cf\u7fa4\uff0c\u4f86\u81ea\u65bc\u5b64\u96cc\u751f\u6b96\u3002<\/p>\n<p>\u7bc0\u9f52\u92f8\u9c29\u662f\u751f\u6d3b\u65bc\u7f8e\u570b\u4f5b\u7f85\u91cc\u9054\u5dde\u7684\u5927\u578b\u9b5a\u985e\uff0c\u6700\u9577\u53ef\u90547.6\u516c\u5c3a\u3002\u57282003\u5e74\uff0c\u7531\u65bc\u7260\u7684\u6578\u91cf\u964d\u4f4e\u52301900\u5e74\u6642\u7684\u767e\u5206\u4e4b\u4e00\u5230\u4e94\uff0c\u88ab\u5217\u5165\u7015\u5371\u7269\u7a2e\u3002<\/p>\n<figure id=\"attachment_21772\" aria-describedby=\"caption-attachment-21772\" style=\"width: 650px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-21772\" src=\"http:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2015\/06\/1280px-Sawfish-plate-1024x654.jpg\" alt=\"\u7bc0\u9f52\u92f8\u9c29\u3002\u5716\u7247\u4f86\u6e90\uff1awiki\" width=\"650\" height=\"415\" srcset=\"https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2015\/06\/1280px-Sawfish-plate-1024x654.jpg 1024w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2015\/06\/1280px-Sawfish-plate-300x191.jpg 300w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2015\/06\/1280px-Sawfish-plate.jpg 1280w\" sizes=\"(max-width: 650px) 100vw, 650px\" \/><figcaption id=\"caption-attachment-21772\" class=\"wp-caption-text\">\u7bc0\u9f52\u92f8\u9c29\u3002\u5716\u7247\u4f86\u6e90\uff1awiki<\/figcaption><\/figure>\n<p>\u7531\u65bc\u7260\u7684\u6578\u91cf\u5982\u6b64\u4e4b\u5c11\uff08\u4f30\u8a08\u5927\u7d04\u50c5\u5269200\u689d\uff09\uff0c\u7814\u7a76\u5718\u968a\u75312004\u5e74\u958b\u59cb\uff0c\u5728\u4f5b\u7f85\u91cc\u9054\u5dde\u7684Caloosahatchee\u6cb3\u3001\u548c\u5e73\u6cb3(Peace River)\u4ee5\u53ca\u842c\u5cf6\u5340(Ten Thousand Islands regions)\u76e3\u63a7\u7260\u5011\u7684\u6578\u91cf\u8207\u65cf\u7fa4\u591a\u6a23\u6027\u3002\u7814\u7a76\u5718\u968a\u6355\u6349\u3001\u53d6\u6a23\u8207\u6a19\u8a18\u6bcf\u4e00\u689d\u7bc0\u9f52\u92f8\u9c29\uff0c\u5728\u9019\u5341\u5e74\u9593\u7e3d\u5171\u6536\u96c6\u4e86190\u689d\u7684\u6a23\u672c\uff0c\u653e\u592716\u500b\u885b\u661f\u4f4d\u9ede\uff0c\u5206\u6790\u9019190\u689d\u7684\u57fa\u56e0\u578b\u3002<\/p>\n<p>\u5206\u6790\u7684\u7d50\u679c\u767c\u73fe\uff0c\u5927\u90e8\u5206\u7684\u7bc0\u9f52\u92f8\u9c29\u4e4b\u9593\uff0c\u4e26\u4e0d\u5b58\u5728\u8457\u89aa\u5c6c\u95dc\u4fc2\uff1b\u96cc\u96c4\u7684\u6bd4\u4f8b\u4e5f\u5927\u81f4\u76f8\u7576\uff081.12\u6bd41\uff09\uff1b\u4f46\u5176\u4e2d\u6709\u4e03\u689d\u7684\u57fa\u56e0\u578b\u5f88\u63a5\u8fd1\u3002STORM\u8edf\u9ad4\u5206\u6790\u986f\u793a\u7260\u5011\u53ef\u80fd\u662f\u8fd1\u89aa\uff0c\u5176\u4e2d\u6709\u4e94\u689d\u662f\u5728\u540c\u4e00\u500b\u5730\u9ede\uff08\u548c\u5e73\u6cb3\uff09\u6293\u5230\u7684\uff0c\u7260\u5011\u7684\u5927\u5c0f\u4e5f\u90fd\u5dee\u4e0d\u591a\uff0c\u53ef\u80fd\u90fd\u662f2011\u5e74\u51fa\u751f\u7684\u59ca\u59b9\uff08\u5168\u90e8\u90fd\u662f\u96cc\u6027\uff09\u3002<\/p>\n<p>\u9019\u500b\u767c\u73fe\u5f15\u8d77\u4e86\u7814\u7a76\u5718\u968a\u7684\u6ce8\u610f\u3002\u7562\u7adf\uff0c\u5728\u904e\u53bb\u7684\u6700\u9ad8\u7d00\u9304\u662f\u56db\u689d\uff0c\u800c\u4e14\u4e00\u689d\u5728\u751f\u4e0b\u4f86\u4e0d\u4e45\u5f8c\u5c31\u9663\u4ea1\u4e86\uff1b\u5269\u4e0b\u7684\u4e09\u689d\u53ea\u6709\u5169\u689d\u9577\u5230\u6210\u4eba\uff0c\u4e00\u689d\u572815\u500b\u6708\u6642\u53c8\u8df3\u7f38\u3002\u66f4\u4e0d\u7528\u63d0\u904e\u53bb\u7684\u9019\u4e9b\u90fd\u662f\u5728\u5708\u990a\u72c0\u6cc1\u4e0b\u51fa\u751f\u7684\uff0c\u800c\u9019\u6b21\u7684\u662f\u5728\u91ce\u5916\u3002<\/p>\n<p>\u904e\u53bb\uff0c\u5c0d\u65bc\u810a\u690e\u52d5\u7269\u7684\u5b64\u96cc\u751f\u6b96\u7a76\u7adf\u662f\u600e\u9ebc\u767c\u751f\u7684\uff0c\u6709\u4e0d\u540c\u7684\u770b\u6cd5\u3002\u5176\u4e2d\u4e00\u7a2e\uff08\u7b2c\u4e00\u7a2e\u6a5f\u5236\uff0c\u898b\u4e0b\u5716\u5de6\uff09\u770b\u6cd5\u8a8d\u70ba\uff0c\u5728\u5375\u5b50\u5f62\u6210\u7684\u904e\u7a0b\u4e2d\uff0c\u7b2c\u4e00\u6b21\u7684\u6e1b\u6578\u5206\u88c2\u5f8c\uff0c\u5169\u500b\u5375\u6bcd\u7d30\u80de\u518d\u6b21\u878d\u5408\uff0c\u63a5\u8457\u9032\u884c\u7b2c\u4e8c\u6b21\u7684\u6e1b\u6578\u5206\u88c2\uff0c\u7522\u751f\u96d9\u5957\u7684\u7d30\u80de\uff1b\u53e6\u4e00\u7a2e\u770b\u6cd5\uff08\u7b2c\u4e8c\u7a2e\u6a5f\u5236\uff0c\u898b\u4e0b\u5716\u53f3\uff09\u5247\u8a8d\u70ba\uff0c\u5728\u5375\u6bcd\u7d30\u80de\u5b8c\u6210\u5169\u6b21\u6e1b\u6578\u5206\u88c2\u5f8c\uff0c\u5169\u500b\u5375\u7d30\u80de\u878d\u5408\u5f62\u6210\u96d9\u5957\u7684\u7d30\u80de\u3002\u7531\u65bc\u67d3\u8272\u9ad4\u7684\u806f\u6703(synapsis)\u53ea\u767c\u751f\u5728\u7b2c\u4e00\u6b21\u6e1b\u6578\u5206\u88c2\u4e4b\u524d\uff0c\u56e0\u6b64\u7b2c\u4e8c\u7a2e\u6a5f\u5236\u88ab\u8a8d\u70ba\u907a\u50b3\u591a\u6a23\u6027\u8f03\u4f4e\u3002<\/p>\n<figure id=\"attachment_21773\" aria-describedby=\"caption-attachment-21773\" style=\"width: 367px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-21773\" src=\"http:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2015\/06\/Central_fusion_and_terminal_fusion_automixis.svg_.png\" alt=\"\u5b64\u96cc\u751f\u6b96\u53ef\u80fd\u7684\u6a5f\u5236\u3002\u5716\u7247\u4f86\u6e90\uff1awiki\" width=\"367\" height=\"500\" srcset=\"https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2015\/06\/Central_fusion_and_terminal_fusion_automixis.svg_.png 640w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2015\/06\/Central_fusion_and_terminal_fusion_automixis.svg_-220x300.png 220w\" sizes=\"(max-width: 367px) 100vw, 367px\" \/><figcaption id=\"caption-attachment-21773\" class=\"wp-caption-text\">\u5b64\u96cc\u751f\u6b96\u53ef\u80fd\u7684\u6a5f\u5236\u3002\u5716\u7247\u4f86\u6e90\uff1awiki<\/figcaption><\/figure>\n<p>\u7531\u65bc\u9019\u4e03\u689d\u7bc0\u9f52\u92f8\u9c29\u4e2d\uff0c\u6709\u4e94\u689d\u7684\u907a\u50b3\u5206\u6790\u7d50\u679c\u986f\u793a\u7260\u5011\u89aa\u7de3\u95dc\u4fc2\u975e\u5e38\u5730\u63a5\u8fd1\uff0c\u6975\u53ef\u80fd\u662f\u7531\u7b2c\u4e8c\u7a2e\u5b64\u96cc\u751f\u6b96\u7684\u6a5f\u5236\u6240\u7522\u751f\u7684\u500b\u9ad4\uff0c\u800c\u7260\u5011\u53c8\u90fd\u5065\u5065\u5eb7\u5eb7\u7684\uff1b\u56e0\u6b64\uff0c\u7814\u7a76\u5718\u968a\u8a8d\u70ba\uff0c\u6216\u8a31\u5b64\u96cc\u751f\u6b96\u4e26\u4e0d\u662f\u90a3\u9ebc\u4e0d\u666e\u904d\uff0c\u53ef\u80fd\u5728\u8f03\u5c0f\u7684\u65cf\u7fa4\u4e2d\u7d93\u5e38\u767c\u751f\u3002\u7562\u7adf\uff0c\u7576\u65cf\u7fa4\u7684\u6578\u91cf\u4e0b\u964d\u5230\u4e00\u5b9a\u7684\u7a0b\u5ea6\u6642\uff0c\u627e\u5230\u914d\u5076\u7684\u96e3\u5ea6\u76f8\u5c0d\u63d0\u9ad8\uff0c\u4f46\u7e41\u6b96\uff08\u7559\u4e0bDNA\uff09\u662f\u751f\u7269\u7684\u672c\u80fd\uff0c\u5728\u9019\u6a23\u7684\u72c0\u6cc1\u4e0b\uff0c\u5b64\u96cc\u751f\u6b96\u96d6\u7136\u4e0d\u662f\u7406\u60f3\u7684\u65b9\u5f0f\uff0c\u4f46\u4e5f\u7e3d\u6bd4\u7d55\u7a2e\u8981\u597d\u5f97\u591a\u3002\u904e\u53bb\u4e4b\u6240\u4ee5\u6c92\u6709\u767c\u73fe\uff0c\u53ef\u80fd\u53ea\u662f\u56e0\u70ba\u6c92\u6709\u7279\u5225\u53bb\u7559\u610f\u65cf\u7fa4\u4e2d\u7684\u57fa\u56e0\u591a\u6a23\u6027\u7f77\u4e86\u3002\u7562\u7adf\uff0c\u4ee5\u5206\u5b50\u751f\u7269\u5b78\u7684\u6280\u8853\u4f86\u9032\u884c\u65cf\u7fa4\u5206\u6790\uff0c\u4e26\u4e0d\u662f\u4e00\u4ef6\u5ec9\u50f9\u7684\u4e8b\uff1b\u800c\u76f8\u95dc\u7684\u6280\u8853\u4e5f\u4e26\u4e0d\u4e00\u5b9a\u80fd\u61c9\u7528\u5728\u6bcf\u4e00\u7a2e\u52d5\u7269\u8eab\u4e0a\u3002\u6216\u8a31\u5176\u4ed6\u5728\u4e16\u754c\u5404\u5730\u7814\u7a76\u7015\u5371\u52d5\u7269\u65cf\u7fa4\u7684\u7814\u7a76\u5718\u968a\uff0c\u53ef\u4ee5\u5229\u7528\u9019\u500b\u767c\u73fe\u53bb\u9032\u884c\u76f8\u95dc\u7684\u7814\u7a76\uff0c\u4e86\u89e3\u5b64\u96cc\u751f\u6b96\u767c\u751f\u7684\u983b\u7387\u662f\u5426\u6bd4\u6211\u5011\u904e\u53bb\u60f3\u50cf\u7684\u8981\u9ad8\u6216\u4f4e\u3002<\/p>\n<p><strong>\u53c3\u8003\u6587\u737b\uff1a<br \/>\n<\/strong>1. Kevin A. Feldheim, Demian D. Chapman, Doug Sweet, Sea\u00b4N Fitzpatrick, Paulo A. Prodohl, Mahmood S. Shivji, and Bob Snowden. 2010.\u00a0<a href=\"http:\/\/jhered.oxfordjournals.org\/content\/101\/3\/374.full\">Shark Virgin Birth Produces Multiple, Viable Offspring<\/a>. Journal of Heredity 2010:101(3):374\u2013377. doi:10.1093\/jhered\/esp129<br \/>\n2. Allie Wilkinson. 2015\/6\/1.\u00a0<a href=\"http:\/\/www.nature.com\/news\/sawfish-spawn-without-sex-1.17671\">Sawfish spawn without sex<\/a>. Nature News.<br \/>\n3. Andrew T. Fields, Kevin A. Feldheim, Gregg R. Poulakis, Demian D. Chapman. 2015.\u00a0<a href=\"http:\/\/ac.els-cdn.com\/S0960982215004315\/1-s2.0-S0960982215004315-main.pdf?_tid=e56311ce-08f6-11e5-b0a1-00000aacb35d&amp;acdnat=1433229400_c8323eb6c2c13173a4a127642bc15939\">Facultative parthenogenesis in a critically endangered wild vertebrate<\/a>. Curr. Biol. 25\uff0811\uff09\uff1aR446-R447<\/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 loading=\"lazy\" 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 \u4e00\u822c\u4f86\u8aaa\uff0c\u52d5\u7269\u7684\u7121\u6027\u751f\u6b96(<\/p>\n","protected":false},"author":20,"featured_media":21770,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3293,26],"tags":[129,1975,1974,1774,1543,130,1973],"aioseo_notices":[],"jetpack_featured_media_url":"https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2015\/06\/Chiloscyllium_punctatum.jpg","_links":{"self":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/21769"}],"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=21769"}],"version-history":[{"count":7,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/21769\/revisions"}],"predecessor-version":[{"id":32284,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/21769\/revisions\/32284"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/media\/21770"}],"wp:attachment":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=21769"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=21769"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=21769"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}