{"id":9,"date":"2018-09-19T09:29:49","date_gmt":"2018-09-19T00:29:49","guid":{"rendered":"http:\/\/www.lifesci.tohoku.ac.jp\/evolgenomics\/?page_id=9"},"modified":"2024-02-28T18:15:21","modified_gmt":"2024-02-28T09:15:21","slug":"research","status":"publish","type":"page","link":"https:\/\/www.lifesci.tohoku.ac.jp\/evolgenomics\/research\/","title":{"rendered":"Research"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">\u7814\u7a76\u5185\u5bb9<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u30c8\u30e9\u30f3\u30b9\u30af\u30ea\u30d7\u30c8\u30fc\u30e0\u89e3\u6790\u3001\u6bd4\u8f03\u30b2\u30ce\u30e0\u89e3\u6790\u3001\u5206\u5b50\u751f\u7269\u5b66\u5b9f\u9a13\u306e\u878d\u5408\u306b\u3088\u308b\u300c\u866b\u3053\u3076\u300d\u8a98\u5c0e\u6a5f\u69cb\u306e\u89e3\u660e<\/h3>\n\n\n\n<p>\u300c\u866b\u3053\u3076\u300d\u3068\u306f\u3001\u6606\u866b\u306b\u3088\u308b\u6442\u98df\u3084\u7523\u5375\u306e\u5f71\u97ff\u3067\u5bbf\u4e3b\u690d\u7269\u306e\u7d30\u80de\u3084\u7d44\u7e54\u304c\u904e\u5897\u6b96\u3084\u904e\u6210\u9577\u3057\u3066\u751f\u3058\u308b\u3001\u7570\u5f62\u306a\u5668\u5b98\u3067\u3059\u300292\u79d1570\u7a2e\u306e\u690d\u7269\u304c\u5bbf\u4e3b\u3068\u3057\u3066\u78ba\u8a8d\u3055\u308c\u3066\u3044\u3066\u3001 \u866b\u3053\u3076\u306e\u5f62\u614b\u306f\u591a\u69d8\u6027\u306b\u5bcc\u3093\u3067\u3044\u307e\u3059\u3002\u5bc4\u751f\u6606\u866b\u304c\u7570\u306a\u308c\u3070\u540c\u4e00\u5bbf\u4e3b\u690d\u7269\u4e0a\u3067\u3082\u7570\u306a\u3063\u305f\u5f62\u614b\u306e\u866b\u3053\u3076\u304c\u5f62\u6210\u3055\u308c\u308b\u3053\u3068\u304b\u3089\u3001\u6606\u866b\u7a2e\u306b\u3088\u308a\u7570\u306a\u308b\u866b\u3053\u3076\u8a98\u5c0e\u56e0\u5b50\u304c\u5b58\u5728\u3057\u3001\u307e\u305f\u5bbf\u4e3b\u690d\u7269\u5074\u306e\u5fdc\u7b54\u3082\u8a98\u5c0e\u56e0\u5b50\u306b\u3088\u3063\u3066\u7570\u306a\u308b\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u591a\u69d8\u306a\u5f62\u614b\u3092\u793a\u3059\u300c\u866b\u3053\u3076\u300d\u306e\u5206\u5b50\u6a5f\u69cb\u306f\u3044\u307e\u3060\u660e\u3089\u304b\u306b\u306a\u3063\u3066\u3044\u307e\u305b\u3093\u3002\u79c1\u305f\u3061\u306f\u30c8\u30e9\u30f3\u30b9\u30af\u30ea\u30d7\u30c8\u30fc\u30e0\u89e3\u6790\u3001\u6bd4\u8f03\u30b2\u30ce\u30e0\u89e3\u6790\u3001\u5206\u5b50\u751f\u7269\u5b66\u7684\u624b\u6cd5\u306b\u3088\u308a\u305d\u306e\u5206\u5b50\u6a5f\u69cb\u3092\u660e\u3089\u304b\u306b\u3059\u308b\u3053\u3068\u3092\u76ee\u6307\u3057\u3066\u7814\u7a76\u3092\u884c\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" src=\"http:\/\/www.lifesci.tohoku.ac.jp\/evolgenomics\/wp-content\/uploads\/2022\/03\/image014.png\" alt=\"\" class=\"wp-image-181\"\/><\/figure><\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"762\" height=\"874\" src=\"http:\/\/www.lifesci.tohoku.ac.jp\/evolgenomics\/wp-content\/uploads\/2024\/02\/image015.png\" alt=\"\" class=\"wp-image-704\" style=\"width:436px;height:auto\" srcset=\"https:\/\/www.lifesci.tohoku.ac.jp\/evolgenomics\/wp-content\/uploads\/2024\/02\/image015.png 762w, https:\/\/www.lifesci.tohoku.ac.jp\/evolgenomics\/wp-content\/uploads\/2024\/02\/image015-262x300.png 262w\" sizes=\"(max-width: 762px) 100vw, 762px\" \/><\/figure><\/div>\n\n\n<h3 class=\"wp-block-heading\">\u6bd4\u8f03\u30b2\u30ce\u30e0\u89e3\u6790\u306b\u3088\u308b\u9ad8\u518d\u751f\u80fd\u529b\u7a2e\u7279\u7570\u7684\u907a\u4f1d\u5b50\u306e\u63a2\u7d22<\/h3>\n\n\n\n<p>\u73fe\u5728\u3067\u306f\u591a\u304f\u306e\u751f\u7269\u306e\u30b2\u30ce\u30e0\u914d\u5217\u304c\u5229\u7528\u53ef\u80fd\u306b\u306a\u308a\u3001\u4eca\u307e\u3067\u3067\u304d\u306a\u304b\u3063\u305f\u30a2\u30d7\u30ed\u30fc\u30c1\u3067\u3001\u7279\u5b9a\u306e\u8868\u73fe\u578b\u306b\u95a2\u308f\u308b\u907a\u4f1d\u5b50\u306e\u63a2\u7d22\u304c\u53ef\u80fd\u306b\u306a\u3063\u3066\u304d\u307e\u3057\u305f\u3002\u79c1\u305f\u3061\u306f\u3001\u6bd4\u8f03\u30b2\u30ce\u30e0\u89e3\u6790\u306b\u3088\u308a\u9ad8\u3044\u518d\u751f\u80fd\u529b\u3092\u3082\u3064\u751f\u7269\u7a2e\u304c\u7279\u7570\u7684\u306b\u6301\u3064\u907a\u4f1d\u5b50\u306e\u63a2\u7d22\u3092\u884c\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u518d\u751f\u80fd\u529b\u306f\u52d5\u7269\u7a2e\u9593\u3067\u5927\u304d\u304f\u7570\u306a\u308a\u3001\u30d7\u30e9\u30ca\u30ea\u30a2\u3084\u30cd\u30de\u30c8\u30b9\u30c6\u30e9\u306e\u3088\u3046\u306a\u518d\u751f\u80fd\u529b\u306e\u9ad8\u3044\u7a2e\u3067\u306f\u3001\u5207\u65ad\u3055\u308c\u305f\u65ad\u7247\u304b\u3089\u5168\u8eab\u3092\u518d\u751f\u3067\u304d\u308b\u4e00\u65b9\u3067\u3001\u30bb\u30f3\u30c1\u30e5\u30a6\u306e\u3088\u3046\u306b\u518d\u751f\u80fd\u529b\u304c\u4f4e\u3044\u7a2e\u3082\u5b58\u5728\u3057\u307e\u3059\u3002\u7a2e\u306b\u3088\u3063\u3066\u518d\u751f\u80fd\u529b\u304c\u7570\u306a\u308b\u80cc\u666f\u306b\u3042\u308b\u5206\u5b50\u57fa\u76e4\u3084\u3001\u3053\u3046\u3057\u305f\u9055\u3044\u306b\u7e4b\u304c\u308b\u9032\u5316\u904e\u7a0b\u306f\u3088\u304f\u5206\u304b\u3063\u3066\u3044\u307e\u305b\u3093\u3002\u79c1\u305f\u3061\u306f\u3001\u518d\u751f\u80fd\u529b\u304c\u9ad8\u3044\u7a2e\u3068\u4f4e\u3044\u7a2e\u306e\u30b2\u30ce\u30e0\u3092\u6bd4\u8f03\u3059\u308b\u3053\u3068\u3067\u3001\u9ad8\u518d\u751f\u80fd\u529b\u7a2e\u306b\u7279\u7570\u7684\u907a\u4f1d\u5b50\u3092\u898b\u51fa\u3057\u307e\u3057\u305f(Cao P. et al., <i>GBE<\/i> 2019)\u3002\u9ad8\u518d\u751f\u80fd\u529b\u7a2e\u3067\u3042\u308b\u30d7\u30e9\u30ca\u30ea\u30a2\u3092\u5bfe\u8c61\u306b\u3001\u3053\u306e\u518d\u751f\u95a2\u9023\u907a\u4f1d\u5b50\u306eRNAi\u30ce\u30c3\u30af\u30c0\u30a6\u30f3\u3092\u5b9f\u65bd\u3057\u305f\u7d50\u679c\u3001\u591a\u304f\u306e\u30d7\u30e9\u30ca\u30ea\u30a2\u500b\u4f53\u304c\u518d\u751f\u305b\u305a\u306b\u6b7b\u4ea1\u3057\u307e\u3057\u305f\u3002\u73fe\u5728\u3001\u3053\u306e\u518d\u751f\u95a2\u9023\u907a\u4f1d\u5b50\u306e\u5206\u5b50\u6a5f\u80fd\u3084\u518d\u751f\u904e\u7a0b\u306b\u304a\u3051\u308b\u5f79\u5272\u306e\u89e3\u660e\u3092\u76ee\u6307\u3057\u3066\u7814\u7a76\u3092\u9032\u3081\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"234\" src=\"http:\/\/www.lifesci.tohoku.ac.jp\/evolgenomics\/wp-content\/uploads\/2018\/09\/image013.png\" alt=\"\" class=\"wp-image-181\" srcset=\"https:\/\/www.lifesci.tohoku.ac.jp\/evolgenomics\/wp-content\/uploads\/2018\/09\/image013.png 400w, https:\/\/www.lifesci.tohoku.ac.jp\/evolgenomics\/wp-content\/uploads\/2018\/09\/image013-300x176.png 300w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/figure><\/div>\n\n\n<h3 class=\"wp-block-heading\">\u5168\u30b2\u30ce\u30e0\u91cd\u8907\u306b\u3088\u308b\u91cf\u7684\u5747\u8861\u907a\u4f1d\u5b50\u306e\u9032\u5316<\/h3>\n\n\n\n<p>\u5168\u3066\u306e\u30b2\u30ce\u30e0\u304c\u91cd\u8907\u3059\u308b\u7279\u6b8a\u306a\u30a4\u30d9\u30f3\u30c8\u5168\u30b2\u30ce\u30e0\u91cd\u8907(WGD)\u304c\u8d77\u3053\u308b\u3068\u3001\u5168\u3066\u306e\u907a\u4f1d\u5b50\u304c\u30b3\u30d4\u30fc\u3092\u6301\u3061\u307e\u3059\u3002\u3053\u306e\u3068\u304d\u76f8\u5bfe\u7684\u306a\u907a\u4f1d\u5b50\u91cf\u306f\u5909\u5316\u3057\u306a\u3044\u305f\u3081\u3001\u907a\u4f1d\u5b50\u91cf\u5909\u5316\u306b\u8106\u5f31\u306a\u91cf\u7684\u5747\u8861\u907a\u4f1d\u5b50(DBG)\u3082\u6709\u5bb3\u306a\u5f71\u97ff\u3092\u53d7\u3051\u308b\u3053\u3068\u306a\u304f\u30b3\u30d4\u30fc\u3092\u4f5c\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u5168\u30b2\u30ce\u30e0\u91cd\u8907\u306b\u3088\u3063\u3066\u751f\u3058\u305f\u91cd\u8907\u907a\u4f1d\u5b50\u306f\u3001\u5168\u30b2\u30ce\u30e0\u91cd\u8907\u306b\u3088\u308b\u9032\u5316\u3092\u63d0\u5531\u3055\u308c\u305f\u5927\u91ce\u4e7e\u535a\u58eb\u306b\u3061\u306a\u3093\u3067<b>\u30aa\u30aa\u30ce\u30ed\u30b0<\/b>\u3068\u547c\u3070\u308c\u3066\u3044\u307e\u3059\u3002\u30de\u30a6\u30b9\u306b\u304a\u3044\u3066\u30aa\u30aa\u30ce\u30ed\u30b0\u306e\u30ce\u30c3\u30af\u30a2\u30a6\u30c8\u3092\u884c\u3046\u3068\u81f4\u6b7b\u3068\u306a\u308b\u50be\u5411\u3092\u767a\u898b\u3057\u3001\u30aa\u30ce\u30ed\u30b0\u304c\u907a\u4f1d\u5b50\u91cf\u5909\u5316\u306b\u8106\u5f31\u306a\u91cf\u7684\u5747\u8861\u907a\u4f1d\u5b50\u3067\u3042\u308b\u3053\u3068\u3092\u63d0\u6848\u3057\u307e\u3057\u305f (Makino T. et al., <i>Trends in Genetics<\/i> 2009)\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"173\" src=\"http:\/\/www.lifesci.tohoku.ac.jp\/evolgenomics\/wp-content\/uploads\/2018\/09\/image001.png\" alt=\"\" class=\"wp-image-175\" srcset=\"https:\/\/www.lifesci.tohoku.ac.jp\/evolgenomics\/wp-content\/uploads\/2018\/09\/image001.png 400w, https:\/\/www.lifesci.tohoku.ac.jp\/evolgenomics\/wp-content\/uploads\/2018\/09\/image001-300x130.png 300w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/figure><\/div>\n\n\n<p>\u30aa\u30aa\u30ce\u30ed\u30b0\u304c\u91cf\u7684\u5747\u8861\u907a\u4f1d\u5b50\u3067\u3042\u308b\u3053\u3068\u3092\u9032\u5316\u5b66\u7684\u8996\u70b9\u304b\u3089\u691c\u8a3c\u3059\u308b\u305f\u3081\u3001\u6bd4\u8f03\u30b2\u30ce\u30e0\u89e3\u6790\u306b\u3088\u308a\u8907\u6570\u306e\u52d5\u7269\u3092\u7528\u3044\u3066\u9032\u5316\u904e\u7a0b\u306b\u304a\u3051\u308b\u907a\u4f1d\u5b50\u306e\u91cd\u8907\u30d1\u30bf\u30fc\u30f3\u3092\u8abf\u67fb\u3057\u307e\u3057\u305f\u3002\u305d\u306e\u7d50\u679c\u3001\u30aa\u30aa\u30ce\u30ed\u30b0\u304c\u9032\u5316\u904e\u7a0b\u306b\u304a\u3044\u3066\u91cd\u8907\u3057\u306b\u304f\u3044\u907a\u4f1d\u5b50\u7fa4\u3067\u3042\u308b\u3053\u3068\u3092\u7a81\u304d\u6b62\u3081\u307e\u3057\u305f (Makino T. et al., <i>PNAS<\/i> 2010)\u3002\u3055\u3089\u306b\u3001\u30aa\u30aa\u30ce\u30ed\u30b0\u306e\u91cf\u7684\u5747\u8861\u6027\u306b\u7740\u76ee\u3057\u3001\u30b2\u30ce\u30e0\u4e0a\u3067\u30aa\u30aa\u30ce\u30ed\u30b0\u306b\u96a3\u63a5\u3059\u308b\u907a\u4f1d\u5b50\u306f\u30b3\u30d4\u30fc\u6570\u591a\u578b\u304c\u306a\u3044\u50be\u5411\u306b\u3042\u308a\u3001\u9006\u306b\u30aa\u30aa\u30ce\u30ed\u30b0\u304b\u3089\u96e2\u308c\u3066\u5b58\u5728\u3059\u308b\u907a\u4f1d\u5b50\u306e\u591a\u304f\u304c\u30b3\u30d4\u30fc\u6570\u591a\u578b\u3092\u6301\u3064\u3053\u3068\u3092\u793a\u3057\u307e\u3057\u305f\u3002\u7279\u306b\u3001\u30aa\u30aa\u30ce\u30ed\u30b0\u304c\u9ad8\u5bc6\u5ea6\u3067\u5b58\u5728\u3059\u308b\u30b2\u30ce\u30e0\u9818\u57df\u3067\u306f\u3001\u30b3\u30d4\u30fc\u6570\u591a\u578b\u304c\u5f37\u304f\u6291\u5236\u3055\u308c\u3066\u304a\u308a\u3001\u30d2\u30c8\u30b2\u30ce\u30e0\u4e0a\u306b\u907a\u4f1d\u5b50\u91cd\u8907\u7802\u6f20\u304c\u5b58\u5728\u3059\u308b\u3053\u3068\u767a\u898b\u3057\u307e\u3057\u305f(Makino T. et al., <i>Nature Communications<\/i> 2013)\u3002\u73fe\u5728\u306f\u3001\u91cf\u7684\u5747\u8861\u907a\u4f1d\u5b50\u304c\u91cd\u8907\u3057\u306b\u304f\u3044\u6027\u8cea\u3092\u5229\u7528\u3057\u3066\u3001\u52d5\u7269\u306e\u9032\u5316\u904e\u7a0b\u3067\u8d77\u304d\u305f\u5168\u30b2\u30ce\u30e0\u91cd\u8907\u6642\u671f\u306e\u63a8\u5b9a\u306b\u53d6\u308a\u7d44\u3093\u3067\u3044\u307e\u3059\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"440\" height=\"343\" src=\"http:\/\/www.lifesci.tohoku.ac.jp\/evolgenomics\/wp-content\/uploads\/2018\/09\/image003.png\" alt=\"\" class=\"wp-image-176\" srcset=\"https:\/\/www.lifesci.tohoku.ac.jp\/evolgenomics\/wp-content\/uploads\/2018\/09\/image003.png 440w, https:\/\/www.lifesci.tohoku.ac.jp\/evolgenomics\/wp-content\/uploads\/2018\/09\/image003-300x234.png 300w\" sizes=\"(max-width: 440px) 100vw, 440px\" \/><\/figure><\/div>\n\n\n<h3 class=\"wp-block-heading\">\u5168\u30b2\u30ce\u30e0\u91cd\u8907\u7814\u7a76\u306e\u533b\u5b66\u5206\u91ce\u3078\u306e\u5fdc\u7528<\/h3>\n\n\n\n<p>\u30aa\u30aa\u30ce\u30ed\u30b0\u306b\u306f\u75be\u60a3\u95a2\u9023\u907a\u4f1d\u5b50\u304c\u591a\u304f\u542b\u307e\u308c\u308b\u3053\u3068\u304c\u5206\u304b\u3063\u3066\u304d\u307e\u3057\u305f\u3002\u4f8b\u3048\u3070\u3001\u3053\u308c\u307e\u3067\u306b\u5831\u544a\u3055\u308c\u3066\u3044\u308b\u30c0\u30a6\u30f3\u75c7\u5019\u7fa4\u95a2\u9023\u907a\u4f1d\u5b50\u306e75%\u304c\u30aa\u30aa\u30ce\u30ed\u30b0\u3067\u3057\u305f(Makino T. et al., <i>PNAS<\/i> 2010)\u3002\u3053\u306e\u4ed6\u306b\u3082\u91cf\u7684\u5747\u8861\u6027\u306e\u77e5\u898b\u3092\u6d3b\u304b\u3057\u3066\u75c7\u72b6\u304c\u51fa\u306b\u304f\u3044\u3053\u3068\u304b\u3089\u7814\u7a76\u306e\u9032\u3093\u3067\u3044\u306a\u304b\u3063\u305f\u6027\u67d3\u8272\u4f53\u6570\u7570\u5e38\u75be\u60a3\u3067\u3042\u308b\u30af\u30e9\u30a4\u30f3\u30d5\u30a7\u30eb\u30bf\u30fc\u75c7\u5019\u7fa4\u30fb\u30bf\u30fc\u30ca\u30fc\u75c7\u5019\u7fa4 (Pessia E., Makino T. et al., <i>PNAS<\/i> 2012)\u3084\u3001\u7cbe\u795e\u75be\u60a3 (McLysaght A., Makino T. et al., <i>PNAS<\/i> 2014)\u3001\u30a2\u30eb\u30c4\u30cf\u30a4\u30de\u30fc\u75c7 (Sekine M. and Makino T. <i>MBE<\/i> 2017)\u306a\u3069\u306e\u591a\u6570\u306e\u75be\u60a3\u539f\u56e0\u907a\u4f1d\u5b50\u3092\u63a8\u5b9a\u3057\u3001\u9032\u5316\u5b66\u7684\u7814\u7a76\u3092\u533b\u5b66\u3078\u5fdc\u7528\u3059\u308b\u65b0\u305f\u306a\u624b\u6cd5\u3092\u793a\u3057\u3066\u304d\u307e\u3057\u305f\u3002\u30aa\u30aa\u30ce\u30ed\u30b0\u4ee5\u5916\u306e\u907a\u4f1d\u5b50\u91cf\u611f\u53d7\u6027\u306e\u30b2\u30ce\u30e0\u9818\u57df\u306b\u3082\u7740\u76ee\u3057\u3001\u30b2\u30ce\u30e0\u89e3\u6790\u304b\u3089\u5275\u51fa\u3055\u308c\u305f\u65b0\u3057\u3044\u75be\u60a3\u539f\u56e0\u907a\u4f1d\u5b50\u306e\u4e88\u6e2c\u624b\u6cd5\u306e\u78ba\u7acb\u3092\u76ee\u6307\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"285\" src=\"http:\/\/www.lifesci.tohoku.ac.jp\/evolgenomics\/wp-content\/uploads\/2018\/09\/image005.png\" alt=\"\" class=\"wp-image-177\" srcset=\"https:\/\/www.lifesci.tohoku.ac.jp\/evolgenomics\/wp-content\/uploads\/2018\/09\/image005.png 600w, https:\/\/www.lifesci.tohoku.ac.jp\/evolgenomics\/wp-content\/uploads\/2018\/09\/image005-300x143.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/figure><\/div>\n\n\n<h3 class=\"wp-block-heading\">\u907a\u4f1d\u5b50\u91cd\u8907\u7814\u7a76\u306e\u751f\u614b\u5b66\u5206\u91ce\u3078\u306e\u5fdc\u7528<\/h3>\n\n\n\n<p>\u751f\u7269\u306f\u69d8\u3005\u306a\u74b0\u5883\u306b\u751f\u606f\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u751f\u606f\u74b0\u5883\u306e\u591a\u69d8\u6027\u306f\u7a2e\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002\u751f\u606f\u53ef\u80fd\u306a\u74b0\u5883\u5e45\u304c\u5e83\u3044\u7a2e\u306f\u3001\u4ed6\u7a2e\u3088\u308a\u3082\u74b0\u5883\u9069\u5fdc\u80fd\u529b\u304c\u9ad8\u3044\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u304c\u3001\u751f\u606f\u74b0\u5883\u306e\u591a\u69d8\u6027\u3092\u6c7a\u3081\u308b\u8981\u56e0\u306f\u4e0d\u660e\u3067\u3059\u3002\u79c1\u305f\u3061\u306f\u3001\u907a\u4f1d\u5b50\u304c\u91cd\u8907\u5f8c\u306b\u907a\u4f1d\u7684\u5909\u7570\u3092\u84c4\u7a4d\u3057\u3084\u3059\u304f\u65b0\u898f\u6a5f\u80fd\u3092\u751f\u3058\u3084\u3059\u3044\u70b9\u306b\u7740\u76ee\u3057\u3001\u591a\u69d8\u306a\u74b0\u5883\u306b\u751f\u606f\u3057\u3066\u3044\u308b\u751f\u7269\u7a2e\u307b\u3069\u591a\u304f\u306e\u91cd\u8907\u907a\u4f1d\u5b50\u3092\u30b2\u30ce\u30e0\u4e2d\u306b\u7dad\u6301\u3057\u3066\u3044\u308b\u3068\u8003\u3048\u307e\u3057\u305f\u3002\u30b2\u30ce\u30e0\u914d\u5217\u304c\u65e2\u77e5\u3067\u3042\u308b\u30b7\u30e7\u30a6\u30b8\u30e7\u30a6\u30d0\u30a8\u5c5e11\u7a2e\u306e\u30b2\u30ce\u30e0\u4e2d\u306e\u91cd\u8907\u907a\u4f1d\u5b50\u4fdd\u6301\u7387\u3068\u751f\u606f\u74b0\u5883\u591a\u69d8\u6027\u3068\u306e\u95a2\u4fc2\u3092\u8abf\u3079\u305f\u7d50\u679c\u3001\u3053\u308c\u3089\u306b\u5f37\u3044\u6b63\u306e\u76f8\u95a2\u304c\u3042\u308b\u3053\u3068\u304c\u660e\u3089\u304b\u3068\u306a\u308a\u307e\u3057\u305f (Makino T. and Kawata M. <i>MBE<\/i> 2012)\u3002\u307e\u305f\u3001\u54fa\u4e73\u52d5\u726930\u7a2e\u306e\u30b2\u30ce\u30e0\u30c7\u30fc\u30bf\u3092\u7528\u3044\u305f\u89e3\u6790\u306b\u304a\u3044\u3066\u3082\u540c\u69d8\u306e\u50be\u5411\u3092\u898b\u51fa\u3057\u3066\u304a\u308a\u3001\u30b2\u30ce\u30e0\u4e2d\u306e\u91cd\u8907\u907a\u4f1d\u5b50\u4fdd\u6301\u7387\u3068\u751f\u606f\u74b0\u5883\u591a\u69d8\u6027\u306e\u76f8\u95a2\u306b\u4e00\u822c\u6027\u304c\u3042\u308b\u3053\u3068\u304c\u5f37\u304f\u793a\u5506\u3055\u308c\u307e\u3057\u305f (Tamate SC et al., <i>MBE<\/i> 2014)\u3002\u3053\u308c\u3089\u306e\u7d50\u679c\u306f\u3001\u751f\u7269\u304c\u6301\u3064\u74b0\u5883\u9069\u5fdc\u529b\u3092\u3001\u30b2\u30ce\u30e0\u914d\u5217\u304b\u3089\u8a55\u4fa1\u3067\u304d\u308b\u53ef\u80fd\u6027\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u73fe\u5728\u306f\u3001\u672c\u7814\u7a76\u306e\u5fdc\u7528\u3092\u3055\u3089\u306b\u63a8\u9032\u3057\u3001\u30b2\u30ce\u30e0\u79d1\u5b66\u306e\u8996\u70b9\u3067\u751f\u614b\u5b66\u5206\u91ce\u306b\u304a\u3051\u308b\u5927\u304d\u306a\u8ab2\u984c\u3067\u3042\u308b\u4fb5\u7565\u7a2e(Makino T. and Kawata M. <i>Mol. Ecol.<\/i> 2019)\u3068\u7d76\u6ec5\u5371\u60e7\u7a2e(Hamabata et al. <i>Commun. Biol.<\/i> 2019)\u306e\u9078\u5b9a\u3092\u884c\u3046\u65b0\u3057\u3044\u30a2\u30d7\u30ed\u30fc\u30c1\u306b\u53d6\u308a\u7d44\u3093\u3067\u3044\u307e\u3059\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"404\" height=\"403\" src=\"http:\/\/www.lifesci.tohoku.ac.jp\/evolgenomics\/wp-content\/uploads\/2018\/09\/image007.png\" alt=\"\" class=\"wp-image-178\" srcset=\"https:\/\/www.lifesci.tohoku.ac.jp\/evolgenomics\/wp-content\/uploads\/2018\/09\/image007.png 404w, https:\/\/www.lifesci.tohoku.ac.jp\/evolgenomics\/wp-content\/uploads\/2018\/09\/image007-150x150.png 150w, https:\/\/www.lifesci.tohoku.ac.jp\/evolgenomics\/wp-content\/uploads\/2018\/09\/image007-300x300.png 300w\" sizes=\"(max-width: 404px) 100vw, 404px\" \/><\/figure><\/div>\n\n\n<h3 class=\"wp-block-heading\">\u5bb6\u755c\u7a2e\u30fb\u683d\u57f9\u7a2e\u30b2\u30ce\u30e0\u4e2d\u306b\u304a\u3051\u308b\u6709\u5bb3\u5909\u7570\u84c4\u7a4d<\/h3>\n\n\n\n<p>\u3069\u306e\u3088\u3046\u306a\u751f\u7269\u96c6\u56e3\u306b\u304a\u3044\u3066\u3082\u3001\u500b\u4f53\u306e\u9069\u5fdc\u5ea6\u3092\u4e0b\u3052\u308b\u6709\u5bb3\u306a\u907a\u4f1d\u7684\u5909\u7570\u304c\u5b58\u5728\u3057\u3066\u3044\u307e\u3059\u3002\u52d5\u7269\u306e\u5bb6\u755c\u5316\u3084\u690d\u7269\u306e\u683d\u57f9\u5316\u306f\u3001\u96c6\u56e3\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u3084\u4eba\u70ba\u9078\u629e\u306e\u5f71\u97ff\u306b\u3088\u308a\u3001\u30b2\u30ce\u30e0\u4e2d\u306e\u6709\u5bb3\u5909\u7570\u306e\u5272\u5408\u3092\u5897\u52a0\u3055\u305b\u308b\u3068\u8003\u3048\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u3053\u3046\u3057\u305f\u5f71\u97ff\u304c\u5bb6\u755c\u7a2e\u30fb\u683d\u57f9\u7a2e\u306b\u304a\u3044\u3066\u3069\u306e\u7a0b\u5ea6\u4e00\u822c\u7684\u306a\u7279\u5fb4\u3068\u8a00\u3048\u308b\u306e\u304b\u4e0d\u660e\u3067\u3057\u305f\u3002\u305d\u3053\u3067\u3001\u79c1\u305f\u3061\u306f\u3001\u5bb6\u755c\u7a2e5\u7a2e\uff08\u30a4\u30cc\u3001\u30d6\u30bf\u3001\u30a6\u30b5\u30ae\u3001\u30cb\u30ef\u30c8\u30ea\u3001\u30ab\u30a4\u30b3\uff09\u304a\u3088\u3073\u683d\u57f9\u7a2e2\u7a2e\uff08\u30a4\u30cd\u304a\u3088\u3073\u30c0\u30a4\u30ba\uff09\u3068\u3001\u305d\u308c\u305e\u308c\u306e\u91ce\u751f\u7a2e\u306e\u5168\u30b2\u30ce\u30e0\u30ea\u30b7\u30fc\u30af\u30a8\u30f3\u30b7\u30f3\u30b0\u30c7\u30fc\u30bf\u3092\u7528\u3044\u305f\u6bd4\u8f03\u89e3\u6790\u3092\u884c\u3044\u3001\u5bb6\u755c\u5316\u306b\u3088\u308b\u30b2\u30ce\u30e0\u4e2d\u3078\u306e\u6709\u5bb3\u5909\u7570\u84c4\u7a4d\u3092\u8abf\u67fb\u3057\u307e\u3057\u305f\u3002\u6211\u3005\u306f\u3001\u5bb6\u755c\u7a2e\u30fb\u683d\u57f9\u7a2e\u306b\u304a\u3044\u3066\u3001\u91ce\u751f\u7a2e\u3088\u308a\u3082\u907a\u4f1d\u7684\u5909\u7570\u304c\u6709\u610f\u306b\u6e1b\u5c11\u3057\u3001\u6709\u5bb3\u5909\u7570\u306e\u6307\u6a19\u3068\u306a\u308b\u540c\u7fa9\u7f6e\u63db\u306b\u5bfe\u3059\u308b\u975e\u540c\u7fa9\u7f6e\u63db\u306e\u5272\u5408\u304c\u5897\u52a0\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u898b\u51fa\u3057\u307e\u3057\u305f (Makino T. et al., <i>GBE<\/i> 2018)\u3002\u3053\u3046\u3057\u305f\u76f8\u9055\u306f\u3001\u3069\u306e\u3088\u3046\u306a\u30a2\u30ea\u30eb\u983b\u5ea6\u3092\u3082\u3064\u5ea7\u4f4d\u306b\u304a\u3044\u3066\u3082\u89b3\u5bdf\u3055\u308c\u307e\u3057\u305f\u3002\u307e\u305f\u3001\u810a\u690e\u52d5\u7269\u306e\u30b2\u30ce\u30e0\u306b\u304a\u3044\u3066\u9ad8\u5ea6\u306b\u4fdd\u5b58\u3055\u308c\u305f\u9818\u57df\u4e2d\u306b\u304a\u3044\u3066\u3001\u5bb6\u755c\u7a2e\u306e\u65b9\u304c\u91ce\u751f\u7a2e\u3088\u308a\u3082SNP\u306e\u51fa\u73fe\u983b\u5ea6\u304c\u9ad8\u3044\u50be\u5411\u3092\u898b\u51fa\u3057\u3001\u6709\u5bb3\u3068\u5206\u985e\u3055\u308c\u308b\u907a\u4f1d\u7684\u5909\u5316\u306e\u5272\u5408\u304c\u5bb6\u755c\u7a2e\u3067\u9ad8\u3044\u50be\u5411\u3092\u793a\u3057\u307e\u3057\u305f\u3002\u3053\u308c\u3089\u306e\u7d50\u679c\u306f\u3001\u81ea\u7136\u9078\u629e\u306e\u52b9\u7387\u306e\u4f4e\u4e0b\u3092\u3082\u305f\u3089\u3059\u96c6\u56e3\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u306b\u8d77\u56e0\u3059\u308b\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u3002\u3053\u3053\u3067\u5f97\u3089\u308c\u305f\u77e5\u898b\u3092\u5143\u306b\u5bb6\u755c\u5316\u30fb\u683d\u57f9\u5316\u904e\u7a0b\u306b\u304a\u3044\u3066\u5f71\u97ff\u529b\u306e\u5927\u304d\u306a\u907a\u4f1d\u7684\u5909\u5316\u3092\u63a2\u7d22\u3057\u3001\u755c\u7523\u30fb\u8fb2\u696d\u3078\u306e\u5fdc\u7528\u3092\u76ee\u6307\u3057\u3066\u7814\u7a76\u3092\u9032\u3081\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"370\" height=\"427\" src=\"http:\/\/www.lifesci.tohoku.ac.jp\/evolgenomics\/wp-content\/uploads\/2018\/09\/image009-2.png\" alt=\"\" class=\"wp-image-191\" srcset=\"https:\/\/www.lifesci.tohoku.ac.jp\/evolgenomics\/wp-content\/uploads\/2018\/09\/image009-2.png 370w, https:\/\/www.lifesci.tohoku.ac.jp\/evolgenomics\/wp-content\/uploads\/2018\/09\/image009-2-260x300.png 260w\" sizes=\"(max-width: 370px) 100vw, 370px\" \/><\/figure><\/div>\n\n\n<h3 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