{"id":8463,"date":"2026-07-23T10:31:13","date_gmt":"2026-07-23T01:31:13","guid":{"rendered":"https:\/\/www.lfsci.hokudai.ac.jp\/info\/?p=8463"},"modified":"2026-07-23T10:31:58","modified_gmt":"2026-07-23T01:31:58","slug":"%e6%a4%8d%e7%89%a9%e3%81%af%e3%80%8c%e9%81%ba%e4%bc%9d%e5%ad%90%e3%81%ae%e4%bd%bf%e3%81%84%e3%82%84%e3%81%99%e3%81%95%e3%80%8d%e3%82%92%e3%81%82%e3%82%89%e3%81%8b%e3%81%98%e3%82%81%e6%b1%ba%e3%82%81","status":"publish","type":"post","link":"https:\/\/www.lfsci.hokudai.ac.jp\/info\/8463.html","title":{"rendered":"\u690d\u7269\u306f\u300c\u907a\u4f1d\u5b50\u306e\u4f7f\u3044\u3084\u3059\u3055\u300d\u3092\u3042\u3089\u304b\u3058\u3081\u6c7a\u3081\u3066\u3044\u305f 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\/>\u5f62\u614b\u6a5f\u80fd\u5b66\u7cfb\u306e\u4f0a\u85e4\u79c0\u81e3\u51c6\u6559\u6388\u3089\u306e\u7814\u7a76\u30b0\u30eb\u30fc\u30d7\u306f\u3001\u690d\u7269\u304c\u653e\u51fa\u3059\u308b\u63ee\u767a\u6027\u6709\u6a5f\u5316\u5408\u7269\uff08VOC\uff09\u3067\u3042\u308b<em>trans<\/em>-2-hexenal\uff08T2H\uff09\u306b\u5bfe\u3059\u308b\u907a\u4f1d\u5b50\u767a\u73fe\u5fdc\u7b54\u3068\u3001DNA\u30e1\u30c1\u30eb\u5316\u3068\u306e\u95a2\u4fc2\u3092\u7db2\u7f85\u7684\u306b\u89e3\u6790\u3057\u307e\u3057\u305f\u3002<br \/>\u305d\u306e\u7d50\u679c\u3001<strong>DNA\u30e1\u30c1\u30eb\u5316\u72b6\u614b\u306b\u3088\u3063\u3066\u3001\u690d\u7269\u306e\u907a\u4f1d\u5b50\u304c\u74b0\u5883\u523a\u6fc0\u306b\u5fdc\u7b54\u3057\u3084\u3059\u3044\u304b\u3069\u3046\u304b\u304c\u5927\u304d\u304f\u7570\u306a\u308b<\/strong>\u3053\u3068\u3092\u767a\u898b\u3057\u307e\u3057\u305f\u3002<br \/>\u7279\u306b\u3001\u907a\u4f1d\u5b50\u672c\u4f53\u306b\u5b58\u5728\u3059\u308bDNA\u30e1\u30c1\u30eb\u5316\uff08gene-body methylation\uff09\u306e\u4fdd\u5b58\u6027\u304c\u9ad8\u3044\u907a\u4f1d\u5b50\u306f\u74b0\u5883\u523a\u6fc0\u306b\u5bfe\u3057\u3066\u6bd4\u8f03\u7684\u5b89\u5b9a\u3057\u305f\u767a\u73fe\u3092\u793a\u3059\u4e00\u65b9\u3001\u4fdd\u5b58\u6027\u306e\u4f4e\u3044\u907a\u4f1d\u5b50\u306f\u5927\u304d\u304f\u767a\u73fe\u91cf\u3092\u5909\u5316\u3055\u305b\u308b\u3053\u3068\u304c\u5206\u304b\u308a\u307e\u3057\u305f\u3002<br \/>\u672c\u7814\u7a76\u306f\u3001DNA\u30e1\u30c1\u30eb\u5316\u304c\u74b0\u5883\u523a\u6fc0\u306b\u3088\u3063\u3066\u77ed\u6642\u9593\u3067\u5909\u5316\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001<strong>\u690d\u7269\u304c\u5c06\u6765\u306e\u74b0\u5883\u5909\u5316\u3078\u3069\u306e\u7a0b\u5ea6\u5fdc\u7b54\u3067\u304d\u308b\u304b\u3092\u4e8b\u524d\u306b\u6c7a\u3081\u308b\u300c\u8a2d\u8a08\u56f3\u300d\u306e\u4e00\u90e8\u3068\u3057\u3066\u6a5f\u80fd\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027<\/strong>\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><strong>\u7814\u7a76\u306e\u80cc\u666f<\/strong><br \/>\u690d\u7269\u306f\u4e7e\u71e5\u3084\u9ad8\u6e29\u3001\u5bb3\u866b\u306a\u3069\u69d8\u3005\u306a\u30b9\u30c8\u30ec\u30b9\u3092\u53d7\u3051\u3066\u3044\u307e\u3059\u3002<br \/>\u305d\u306e\u969b\u3001\u50b7\u3064\u3044\u305f\u690d\u7269\u304b\u3089\u653e\u51fa\u3055\u308c\u308bVOC\u306f\u3001\u5468\u56f2\u306e\u690d\u7269\u306b\u3082\u30b9\u30c8\u30ec\u30b9\u60c5\u5831\u3092\u4f1d\u3048\u3001\u9632\u5fa1\u53cd\u5fdc\u3092\u8a98\u5c0e\u3059\u308b\u3053\u3068\u304c\u77e5\u3089\u308c\u3066\u3044\u307e\u3059\u3002<br \/>\u4e00\u65b9\u3067\u3001<br \/>\u300c\u306a\u305c\u3042\u308b\u907a\u4f1d\u5b50\u306f\u5f37\u304f\u5fdc\u7b54\u3057\u3001\u5225\u306e\u907a\u4f1d\u5b50\u306f\u307b\u3068\u3093\u3069\u5fdc\u7b54\u3057\u306a\u3044\u306e\u304b\u300d<br \/>\u3068\u3044\u3046\u57fa\u672c\u7684\u306a\u7591\u554f\u306f\u5341\u5206\u306b\u89e3\u660e\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3067\u3057\u305f\u3002<br \/>\u7814\u7a76\u30b0\u30eb\u30fc\u30d7\u306f\u3001\u3053\u306e\u9055\u3044\u306bDNA\u30e1\u30c1\u30eb\u5316\u304c\u95a2\u4e0e\u3057\u3066\u3044\u308b\u306e\u3067\u306f\u306a\u3044\u304b\u3068\u8003\u3048\u307e\u3057\u305f\u3002<\/p>\n<p><strong>\u7814\u7a76\u5185\u5bb9<\/strong><br \/>\u7814\u7a76\u3067\u306f\u3001\u30b7\u30ed\u30a4\u30cc\u30ca\u30ba\u30ca\u309230\u5206\u9593T2H\u306b\u66dd\u9732\u3057\u305fRNA-seq\u30c7\u30fc\u30bf\u3092\u518d\u89e3\u6790\u3059\u308b\u3068\u3068\u3082\u306b\u3001\u516c\u958b\u3055\u308c\u3066\u3044\u308bDNA\u30e1\u30c1\u30eb\u5316\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u7d71\u5408\u3057\u3066\u89e3\u6790\u3057\u307e\u3057\u305f\u3002\u89e3\u6790\u306b\u306f\u91ce\u751f\u578b\u3060\u3051\u3067\u306a\u304f\u3001HSFA2\u6b20\u640d\u682a\u3001HDA6\u6b20\u640d\u682a\u3001\u304a\u3088\u3073\u81ea\u7136\u7cfb\u7d71Cvi-0\u3082\u542b\u307e\u308c\u307e\u3057\u305f\u3002<br \/>\u89e3\u6790\u306e\u7d50\u679c\u3001<br \/>\u30fbT2H\u5fdc\u7b54\u907a\u4f1d\u5b50\u306fDNA\u30e1\u30c1\u30eb\u5316\u578b\u3054\u3068\u306b\u504f\u3063\u3066\u5b58\u5728\u3059\u308b<br \/>\u30fbgene-body methylation \u306e\u4fdd\u5b58\u6027\u304c\u4f4e\u3044\u907a\u4f1d\u5b50\u307b\u3069\u5927\u304d\u304f\u5fdc\u7b54\u3059\u308b<br \/>\u30fb\u4fdd\u5b58\u6027\u304c\u9ad8\u3044\u907a\u4f1d\u5b50\u306f\u767a\u73fe\u304c\u5b89\u5b9a\u3057\u3066\u3044\u308b<br \/>\u30fbDNA\u30e1\u30c1\u30eb\u5316\u306b\u95a2\u9023\u3059\u308beQTL\u60c5\u5831\u3068\u3082\u5f37\u304f\u5bfe\u5fdc\u3059\u308b\u2022 DNA\u30e1\u30c1\u30eb\u5316\u306b\u95a2\u9023\u3059\u308beQTL\u60c5\u5831\u3068\u3082\u5f37\u304f\u5bfe\u5fdc\u3059\u308b<br \/>\u3053\u3068\u3092\u660e\u3089\u304b\u306b\u3057\u307e\u3057\u305f\u3002<br \/>\u3055\u3089\u306b\u3001<em>HSFA2<\/em>\u3084<em>HSP101<\/em>\u306a\u3069\u30b9\u30c8\u30ec\u30b9\u5fdc\u7b54\u306b\u91cd\u8981\u306a\u907a\u4f1d\u5b50\u7fa4\u3082\u3001\u3053\u306e\u7279\u5fb4\u3092\u793a\u3059\u3053\u3068\u304c\u5206\u304b\u308a\u307e\u3057\u305f\u3002<\/p>\n<p><strong>\u7814\u7a76\u306e\u610f\u7fa9<\/strong><br \/>\u3053\u308c\u307e\u3067DNA\u30e1\u30c1\u30eb\u5316\u306f\u3001\u907a\u4f1d\u5b50\u306eON\/OFF\u3092\u76f4\u63a5\u5236\u5fa1\u3059\u308b\u4ed5\u7d44\u307f\u3068\u3057\u3066\u7814\u7a76\u3055\u308c\u3066\u304d\u307e\u3057\u305f\u3002<br \/>\u672c\u7814\u7a76\u306f\u3001<strong>DNA\u30e1\u30c1\u30eb\u5316\u305d\u306e\u3082\u306e\u304c\u77ed\u6642\u9593\u3067\u5909\u5316\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u3042\u3089\u304b\u3058\u3081\u5f62\u6210\u3055\u308c\u305fDNA\u30e1\u30c1\u30eb\u5316\u72b6\u614b\u304c\u3001\u5c06\u6765\u306e\u74b0\u5883\u5fdc\u7b54\u80fd\u529b\u3092\u898f\u5b9a\u3057\u3066\u3044\u308b<\/strong>\u3001\u3068\u3044\u3046\u65b0\u3057\u3044\u8996\u70b9\u3092\u63d0\u793a\u3057\u307e\u3057\u305f\u3002<br \/>\u3053\u306e\u77e5\u898b\u306f\u3001<br \/>\u30fb\u690d\u7269\u306e\u30b9\u30c8\u30ec\u30b9\u8010\u6027\u80b2\u7a2e<br \/>\u30fb\u6c17\u5019\u5909\u52d5\u3078\u306e\u9069\u5fdc\u4f5c\u7269\u306e\u958b\u767a<br \/>\u30fb\u30a8\u30d4\u30b8\u30a7\u30cd\u30c6\u30a3\u30af\u30b9\u3092\u5229\u7528\u3057\u305f\u4f5c\u7269\u6539\u826f<br \/>\u306a\u3069\u3078\u306e\u5fdc\u7528\u304c\u671f\u5f85\u3055\u308c\u307e\u3059\u3002<\/p>\n<p><strong>\u4eca\u5f8c\u306e\u5c55\u671b<\/strong><br \/>\u672c\u7814\u7a76\u306f\u65e2\u5b58\u306eRNA-seq\u30c7\u30fc\u30bf\u3068\u516c\u958bDNA\u30e1\u30c1\u30eb\u5316\u30c7\u30fc\u30bf\u3092\u7d71\u5408\u3057\u305f\u89e3\u6790\u3067\u3042\u308a\u3001\u4eca\u5f8c\u306f\u5b9f\u9a13\u7684\u306bDNA\u30e1\u30c1\u30eb\u5316\u72b6\u614b\u3092\u64cd\u4f5c\u3059\u308b\u3053\u3068\u3067\u3001\u74b0\u5883\u5fdc\u7b54\u3068\u306e\u56e0\u679c\u95a2\u4fc2\u3092\u691c\u8a3c\u3057\u3066\u3044\u304f\u4e88\u5b9a\u3067\u3059\u3002<\/p>\n<p><strong>\u8ad6\u6587\u60c5\u5831<br \/><\/strong>\u30bf\u30a4\u30c8\u30eb\uff1aGene-body methylation conservation is associated with volatile-induced transcriptional responsiveness in\u00a0<em>Arabidopsis thaliana<br \/><\/em>\u8457\u8005\uff1aBaibhav Raj Barbaruah, Yuga Harada, Hidetaka Ito<br \/>\u63b2\u8f09\u8a8c\uff1aPlant Gene<br \/>URL\uff1a<a href=\"https:\/\/doi.org\/10.1016\/j.plgene.2026.100602\" target=\"_blank\" rel=\"noopener\" data-stile=\"link-simple link-url link-external\">https:\/\/doi.org\/10.1016\/j.plgene.2026.100602<\/a><\/p>\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.lfsci.hokudai.ac.jp\/info\/wp-content\/uploads\/2026\/07\/\u4f0a\u85e4.png\"><img loading=\"lazy\" decoding=\"async\" width=\"436\" height=\"291\" src=\"https:\/\/www.lfsci.hokudai.ac.jp\/info\/wp-content\/uploads\/2026\/07\/\u4f0a\u85e4.png\" alt=\"\" class=\"wp-image-8466\" srcset=\"https:\/\/www.lfsci.hokudai.ac.jp\/info\/wp-content\/uploads\/2026\/07\/\u4f0a\u85e4.png 436w, https:\/\/www.lfsci.hokudai.ac.jp\/info\/wp-content\/uploads\/2026\/07\/\u4f0a\u85e4-300x200.png 300w\" sizes=\"auto, (max-width: 436px) 100vw, 436px\" \/><\/a><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>\u5f62\u614b\u6a5f\u80fd\u5b66\u7cfb\u306e\u4f0a\u85e4\u79c0\u81e3\u51c6\u6559\u6388\u3089\u306e\u7814\u7a76\u30b0\u30eb\u30fc\u30d7\u306f\u3001\u690d\u7269\u304c\u653e\u51fa\u3059\u308b\u63ee\u767a\u6027\u6709\u6a5f\u5316\u5408\u7269\u306e\u4e00\u7a2e\u3067\u3042\u308btrans-2-hexenal\u306b\u5bfe\u3059\u308b\u907a\u4f1d\u5b50\u767a\u73fe\u5fdc\u7b54\u3068DNA\u30e1\u30c1\u30eb\u5316\u3068\u306e\u95a2\u4fc2\u3092\u7db2\u7f85\u7684\u306b\u89e3\u6790\u3057\u3001\u907a\u4f1d\u5b50\u672c\u4f53\u306eDNA\u30e1\u30c1\u30eb\u5316\uff08gene 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