{"id":81254,"date":"2025-06-23T11:00:25","date_gmt":"2025-06-23T02:00:25","guid":{"rendered":"https:\/\/www.waseda.jp\/inst\/research\/?p=81254"},"modified":"2025-06-23T09:40:59","modified_gmt":"2025-06-23T00:40:59","slug":"%e6%a4%8d%e7%89%a9%e3%81%ae%e4%b9%be%e7%87%a5%e8%80%90%e6%80%a7%e3%82%92%e6%94%af%e3%81%88%e3%82%8b%e3%83%9f%e3%82%aa%e3%82%b7%e3%83%b3xi","status":"publish","type":"post","link":"https:\/\/www.waseda.jp\/inst\/research\/news\/81254","title":{"rendered":"\u690d\u7269\u306e\u4e7e\u71e5\u8010\u6027\u3092\u652f\u3048\u308b\u30df\u30aa\u30b7\u30f3XI"},"content":{"rendered":"<h2 style=\"text-align: center;\"><strong>\u690d\u7269\u306e\u4e7e\u71e5\u8010\u6027\u3092\u652f\u3048\u308b\u30df\u30aa\u30b7\u30f3XI<\/strong><br 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id=\"attachment_81257\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-81257\" src=\"https:\/\/www.waseda.jp\/inst\/research\/assets\/uploads\/2025\/06\/fdd4f4ecfa0772e1ccb65d364abadbe0.png\" alt=\"\" width=\"904\" height=\"397\" srcset=\"https:\/\/www.waseda.jp\/inst\/research\/assets\/uploads\/2025\/06\/fdd4f4ecfa0772e1ccb65d364abadbe0.png 904w, https:\/\/www.waseda.jp\/inst\/research\/assets\/uploads\/2025\/06\/fdd4f4ecfa0772e1ccb65d364abadbe0-610x268.png 610w, https:\/\/www.waseda.jp\/inst\/research\/assets\/uploads\/2025\/06\/fdd4f4ecfa0772e1ccb65d364abadbe0-768x337.png 768w\" sizes=\"auto, (max-width: 904px) 100vw, 904px\" \/><p class=\"wp-caption-text\">\u56f3\uff12 \u5b54\u8fba\u7d30\u80de\u5185\u3067\u306eROS\u306e\u6025\u901f\u306a\u751f\u6210\u3084\u5fae\u5c0f\u7ba1\u306e\u8fc5\u901f\u306a\u8131\u91cd\u5408\u306e\u69d8\u5b50<br \/>A. 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\u9589\u9396\u3055\u308c\u305f\u6c17\u5b54\u3067\u306f\u3001ROS\u30b7\u30b0\u30ca\u30eb\u304c\u77ac\u9593\u7684\u306b\u5897\u5f37\u3055\u308c\u307e\u3059\u3002<\/p><\/div>\n<p>\u30a2\u30d6\u30b7\u30b8\u30f3\u9178\uff08ABA\uff09\u306f\u5e72\u3070\u3064\u30b9\u30c8\u30ec\u30b9\u5fdc\u7b54\u306b\u91cd\u8981\u306a\u690d\u7269\u30db\u30eb\u30e2\u30f3\u3067\u3001\u6c17\u5b54\u306e\u52d5\u304d\u304b\u3089\u907a\u4f1d\u5b50\u767a\u73fe\u306b\u81f3\u308b\u591a\u5c64\u7684\u306a\u9069\u5fdc\u6226\u7565\u3092\u7d71\u5408\u3057\u3001\u690d\u7269\u304c\u6c34\u5206\u4e0d\u8db3\u74b0\u5883\u4e0b\u3067\u3082\u751f\u5b58\u3067\u304d\u308b\u3088\u3046\u306b\u50cd\u3044\u3066\u3044\u307e\u3059\u3002\u7bc0\u6c34\u578b\u54c1\u7a2e\u3084\u30b9\u30c8\u30ec\u30b9\u8010\u6027\u54c1\u7a2e\u306e\u958b\u767a\u306b\u304a\u3044\u3066\u3001\u3053\u306e\u30e1\u30ab\u30cb\u30ba\u30e0\u306e\u89e3\u660e\u304c\u91cd\u8981\u306a\u8ab2\u984c\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3><strong>\u4eca\u56de\u306e\u7814\u7a76\u3067\u65b0\u305f\u306b\u5b9f\u73fe\u3057\u3088\u3046\u3068\u3057\u305f\u3053\u3068\u3001\u660e\u3089\u304b\u306b\u306a\u3063\u305f\u3053\u3068\u3001\u305d\u306e\u305f\u3081\u306b\u65b0\u3057\u304f\u958b\u767a\u3057\u305f\u624b\u6cd5<\/strong><\/h3>\n<p>\u5e72\u3070\u3064\u306f\u3001\u6c17\u5019\u5909\u52d5\u306b\u3088\u3063\u3066\u62e1\u5927\u3059\u308b\u81ea\u7136\u707d\u5bb3\u306e\u3072\u3068\u3064\u3068\u3057\u3066\u3001\u4e16\u754c\u306e\u8fb2\u696d\u3084\u95a2\u9023\u7523\u696d\u306b\u6df1\u523b\u306a\u88ab\u5bb3\u3092\u3082\u305f\u3089\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u307e\u3067\u306b\u30df\u30aa\u30b7\u30f3XI\u304c\u5e72\u3070\u3064\u306b\u5bfe\u3059\u308b\u30b9\u30c8\u30ec\u30b9\u5fdc\u7b54\u306b\u95a2\u4e0e\u3059\u308b\u3053\u3068\u304c\u4e00\u90e8\u793a\u5506\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u304c\u3001\u5177\u4f53\u7684\u306a\u30e1\u30ab\u30cb\u30ba\u30e0\u306f\u4e0d\u660e\u306e\u307e\u307e\u3067\u3057\u305f\u3002<\/p>\n<p>\u672c\u7814\u7a76\u306b\u304a\u3044\u3066\u3001\u30df\u30aa\u30b7\u30f3XI\u907a\u4f1d\u5b50\u3092\u6b20\u640d\u3055\u305b\u305f\u591a\u91cd\u5909\u7570\u4f53\u3067\u306fABA\u5fdc\u7b54\u304c\u920d\u5316\u3057\u3001\u5e72\u3070\u3064\u30b9\u30c8\u30ec\u30b9\u306b\u5f31\u304f\u306a\u308b\u3053\u3068\u304c\u660e\u3089\u304b\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u307e\u305f\u3001\u4e7e\u71e5\u6761\u4ef6\u4e0b\u3067\u306f\u3001\u5b54\u8fba\u7d30\u80de\u306b\u304a\u3051\u308b\u5fae\u5c0f\u7ba1\u518d\u69cb\u6210\u3068ROS\u304c\u6291\u5236\u3055\u308c\u3001\u305d\u306e\u7d50\u679c\u3001\u6c17\u5b54\u306e\u8fc5\u901f\u306a\u9589\u9396\u304c\u963b\u5bb3\u3055\u308c\u308b\u3053\u3068\u304c\u660e\u3089\u304b\u306b\u306a\u308a\u307e\u3057\u305f\uff08\u56f3\uff13\uff09\u3002\u7279\u306b\u3001\u4e7e\u71e5\u6761\u4ef6\u4e0b\u306b\u304a\u3051\u308b\u5909\u7570\u4f53\u306e\u6c34\u5206\u55aa\u5931\u901f\u5ea6\u306f\u3001\u91ce\u751f\u578b\u306e\u7d044\u500d\u306b\u9054\u3059\u308b\u3053\u3068\u304c\u5206\u304b\u308a\u307e\u3057\u305f\u3002<\/p>\n<div id=\"attachment_81258\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-81258\" src=\"https:\/\/www.waseda.jp\/inst\/research\/assets\/uploads\/2025\/06\/dc0007bef0f77f2d46646a2065dd36e4.png\" alt=\"\" width=\"604\" height=\"614\" \/><p class=\"wp-caption-text\">\u56f3\uff13 A. \u5e72\u3070\u3064\u51e6\u7406\u306b\u3088\u308b\u690d\u7269\u751f\u80b2\u3078\u306e\u5f71\u97ff\u3002B. \u5e72\u3070\u3064\u51e6\u7406\u306b\u3088\u308b\u6c17\u5b54\u306e\u958b\u5ea6\u306e\u5909\u5316\u3002<br \/>C. ABA\u51e6\u7406\u306b\u3088\u308b\u5b54\u8fba\u7d30\u80de\u5185\u306e\u5fae\u5c0f\u7ba1\u306e\u5909\u5316\u3002D. ABA\u51e6\u7406\u306b\u3088\u308b\u5b54\u8fba\u7d30\u80de\u5185\u306eROS\u306e\u84c4\u7a4d\u3002<\/p><\/div>\n<h3><strong>\u7814\u7a76\u306e\u6ce2\u53ca\u52b9\u679c\u3084\u793e\u4f1a\u7684\u5f71\u97ff<\/strong><\/h3>\n<p>\u672c\u7814\u7a76\u3067\u306f\u3001\u30df\u30aa\u30b7\u30f3XI\u3068ABA\u30b7\u30b0\u30ca\u30eb\u4f1d\u9054\u7d4c\u8def\u306e\u95a2\u9023\u6027\u3092\u521d\u3081\u3066\u660e\u3089\u304b\u306b\u3057\u307e\u3057\u305f\u3002\u4eca\u5f8c\u3055\u3089\u306b\u3001\u5e72\u3070\u3064\u30b9\u30c8\u30ec\u30b9\u3060\u3051\u3067\u306a\u304f\u3001\u5869\u30b9\u30c8\u30ec\u30b9\u3084\u4f4e\u6e29\u30b9\u30c8\u30ec\u30b9\u3068\u3044\u3063\u305f\u4ed6\u306e\u7684\u30b9\u30c8\u30ec\u30b9\u306b\u304a\u3044\u3066\u3082\u3001\u30df\u30aa\u30b7\u30f3XI\u304c\u540c\u69d8\u306e\u6a5f\u80fd\u3092\u6709\u3059\u308b\u304b\u3069\u3046\u304b\u3092\u691c\u8a3c\u3059\u308b\u65b0\u305f\u306a\u7814\u7a76\u6307\u91dd\u3092\u63d0\u793a\u3057\u307e\u3057\u305f\u3002\u672c\u767a\u898b\u306f\u3001\u690d\u7269\u306e\u975e\u751f\u7269\u7684\u30b9\u30c8\u30ec\u30b9\u5fdc\u7b54\u30e1\u30ab\u30cb\u30ba\u30e0\u3078\u306e\u7406\u89e3\u3092\u6df1\u3081\u3001\u5e72\u3070\u3064\u3084\u9ad8\u5869\u306a\u3069\u306e\u74b0\u5883\u4e0b\u306b\u304a\u3051\u308b\u6301\u7d9a\u53ef\u80fd\u306a\u8fb2\u696d\u306e\u767a\u5c55\u306b\u5411\u3051\u305f\u57fa\u76e4\u6280\u8853\u306e\u958b\u767a\u306b\u5bc4\u4e0e\u3059\u308b\u3068\u671f\u5f85\u3055\u308c\u307e\u3059\u3002<\/p>\n<h3><strong>\u8ab2\u984c\u3001\u4eca\u5f8c\u306e\u5c55\u671b<\/strong><\/h3>\n<p>\u4eca\u56de\u3001\u30df\u30aa\u30b7\u30f3XI\u304cABA\u30b7\u30b0\u30ca\u30eb\u7d4c\u8def\u3092\u4ecb\u3057\u3066\u30b7\u30ed\u30a4\u30cc\u30ca\u30ba\u30ca\u306e\u5e72\u3070\u3064\u30b9\u30c8\u30ec\u30b9\u5fdc\u7b54\u3092\u5236\u5fa1\u3059\u308b\u3053\u3068\u3092\u660e\u3089\u304b\u306b\u3057\u307e\u3057\u305f\u304c\u3001\u3069\u306e\u3088\u3046\u306bABA\u7d4c\u8def\u3092\u8abf\u7bc0\u3059\u308b\u304b\u3068\u3044\u3063\u305f\u7d30\u80de\u30ec\u30d9\u30eb\u3067\u306e\u30e1\u30ab\u30cb\u30ba\u30e0\u306b\u95a2\u3057\u3066\u306f\u4f9d\u7136\u3068\u3057\u3066\u4e0d\u660e\u306a\u70b9\u304c\u6b8b\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30df\u30aa\u30b7\u30f3XI\u304c\u3001\u30e2\u30fc\u30bf\u30fc\u30bf\u30f3\u30d1\u30af\u8cea\u3068\u3057\u3066\u7d30\u80de\u5185\u8f38\u9001\u306b\u95a2\u4e0e\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u8e0f\u307e\u3048\u3001\u4eca\u5f8c\u300c\u30df\u30aa\u30b7\u30f3XI\u306b\u3088\u308bABA\u30c8\u30e9\u30f3\u30b9\u30dd\u30fc\u30bf\u30fc\uff08ABCG25\u3001ABCG40\u7b49\uff09\u306e\u8f38\u9001\u5236\u5fa1\u6a5f\u69cb\u300d\u306b\u7126\u70b9\u3092\u5f53\u3066\u3066\u3044\u304d\u307e\u3059\u3002\u30df\u30aa\u30b7\u30f3XI\u3068ABA\u30c8\u30e9\u30f3\u30b9\u30dd\u30fc\u30bf\u30fc\u306e\u540c\u6642\u53ef\u8996\u5316\u306a\u3069\u3001\u5206\u5b50\u751f\u7269\u5b66\u7684\u30a2\u30d7\u30ed\u30fc\u30c1\u3092\u901a\u3058\u3001\u4e21\u8005\u306e\u76f8\u4e92\u4f5c\u7528\u30e1\u30ab\u30cb\u30ba\u30e0\u306e\u89e3\u660e\u3092\u9032\u3081\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<h3><strong>\u7814\u7a76\u8005\u304b\u3089\u306e\u30b3\u30e1\u30f3\u30c8<\/strong><\/h3>\n<p>\u672c\u7814\u7a76\u306b\u304a\u3044\u3066\u3001\u690d\u7269\u304c\u904e\u9177\u306a\u74b0\u5883\u4e0b\u3067\u300c\u7d30\u80de\u5185\u306e\u547d\u306e\u67b6\u3051\u6a4b\u300d\u3092\u7bc9\u304f\u4ed5\u7d44\u307f\u306b\u8feb\u308a\u307e\u3057\u305f\u3002\u7d30\u80de\u5185\u8f38\u9001\u3092\u62c5\u3046\u30df\u30aa\u30b7\u30f3XI\u304c\u91cd\u8981\u306a\u201c\u53f8\u4ee4\u5854\u201d\u306e\u4e00\u3064\u3068\u3057\u3066\u6a5f\u80fd\u3059\u308b\u3053\u3068\u3092\u660e\u3089\u304b\u306b\u3057\u305f\u3053\u3068\u3067\u3001\u5e72\u3070\u3064\u5730\u5e2f\u3084\u52a3\u60aa\u306a\u571f\u58cc\u74b0\u5883\u306b\u304a\u3044\u3066\u3082\u751f\u80b2\u53ef\u80fd\u306a\u4f5c\u7269\u306e\u958b\u767a\u306b\u8cc7\u3059\u308b\u3053\u3068\u304c\u671f\u5f85\u3055\u308c\u307e\u3059\u3002\u5f97\u3089\u308c\u305f\u77e5\u898b\u3092\u3001\u6c17\u5019\u5909\u52d5\u306b\u76f4\u9762\u3059\u308b\u8fb2\u696d\u3092\u652f\u3048\u308b\u6280\u8853\u306b\u5c55\u958b\u3067\u304d\u308b\u3088\u3046\u3001\u7814\u7a76\u3092\u9032\u3081\u3066\u3044\u304d\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<h3><strong>\u7528\u8a9e\u89e3\u8aac<\/strong><\/h3>\n<p>\u203b1\u3000\u30df\u30aa\u30b7\u30f3<br \/>\n\u7d30\u80de\u9aa8\u683c\u3067\u3042\u308b\u30a2\u30af\u30c1\u30f3\u30d5\u30a3\u30e9\u30e1\u30f3\u30c8\u4e0a\u3092\u904b\u52d5\u3059\u308b\u30e2\u30fc\u30bf\u30fc\u30bf\u30f3\u30d1\u30af\u8cea\u3002\u52d5\u7269\u3001\u690d\u7269\u3092\u542b\u3081\u3066\u7d04\uff18\uff10\u30af\u30e9\u30b9\u304c\u898b\u3064\u304b\u3063\u3066\u304a\u308a\u3001\u690d\u7269\u306b\u306f\u690d\u7269\u7279\u7570\u7684\u306a\u30df\u30aa\u30b7\u30f3VIII\uff08\u30af\u30e9\u30b98\uff09\u3068\u30df\u30aa\u30b7\u30f3XI\uff08\u30af\u30e9\u30b911\uff09\u306e2\u30af\u30e9\u30b9\u304c\u5b58\u5728\u3057\u307e\u3059\u3002\u539f\u5f62\u8cea\u6d41\u52d5\u306f\u3001\u30df\u30aa\u30b7\u30f3XI\u306e\u904b\u52d5\u306b\u3088\u308a\u767a\u751f\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u77e5\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u203b2\u3000\u30b7\u30ed\u30a4\u30cc\u30ca\u30ba\u30ca<br \/>\n\u30a2\u30d6\u30e9\u30ca\u79d1\u30b7\u30ed\u30a4\u30cc\u30ca\u30ba\u30ca\u5c5e\u306e\u4e00\u5e74\u8349\u3002\u5b66\u540d\u306f<em>Arabidopsis thaliana<\/em>\u3002\u80b2\u3066\u308b\u306e\u306b\u5834\u6240\u3092\u53d6\u3089\u306a\u3044\u3001\u767a\u82bd\u304b\u3089\u7a2e\u3092\u4ed8\u3051\u308b\u307e\u3067\u306e\u671f\u9593\u304c\u77ed\u3044\u3001\u30b2\u30ce\u30e0\u30b5\u30a4\u30ba\u304c\u5c0f\u3055\u3044\u306a\u3069\u3001\u907a\u4f1d\u5b66\u7684\u306a\u7814\u7a76\u3092\u9032\u3081\u308b\u70b9\u3067\u306e\u5229\u70b9\u304c\u591a\u304f\u30012000\u5e74\u306b\u690d\u7269\u306e\u4e2d\u3067\u6700\u521d\u306b\u5168\u30b2\u30ce\u30e0\u914d\u5217\u304c\u89e3\u8aad\u3055\u308c\u3001\u30e2\u30c7\u30eb\u690d\u7269\u3068\u3057\u3066\u5e83\u304f\u4f7f\u308f\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u203b3\u3000\u30a2\u30d6\u30b7\u30b8\u30f3\u9178<br 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\/>\n\u690d\u7269\u306e\u8449\u3084\u830e\u306e\u8868\u76ae\u306b\u5b58\u5728\u3059\u308b\u201d\u6c17\u5b54\u201d\u3068\u3044\u3046\u5c0f\u3055\u306a\u958b\u53e3\u90e8\u3092\u5f62\u6210\u3059\u308b\u4e00\u5bfe\u306e\u7279\u6b8a\u306a\u8868\u76ae\u7d30\u80de\u3067\u3001\u5f62\u3092\u5909\u5316\u3055\u305b\u308b\u3053\u3068\u3067\u5b54\u306e\u5927\u304d\u3055\u3092\u8abf\u7bc0\u3057\u307e\u3059\u3002<\/p>\n<p>\u203b7\u3000ROS\uff08Reactive Oxygen Species\uff1a\u6d3b\u6027\u9178\u7d20\u7a2e\uff09<br \/>\n\u9178\u7d20\uff08O\u2082\uff09\u3092\u57fa\u306b\u3057\u3066\u3067\u304d\u305f\u975e\u5e38\u306b\u53cd\u5fdc\u6027\u306e\u9ad8\u3044\u5316\u5b66\u7a2e\u306e\u3053\u3068\u3067\u3059\u3002\u690d\u7269\u3001\u52d5\u7269\u3001\u5fae\u751f\u7269\u306a\u3069\u3059\u3079\u3066\u306e\u751f\u7269\u306e\u7d30\u80de\u5185\u3067\u4ee3\u8b1d\u306e\u526f\u7523\u7269\u3068\u3057\u3066\u767a\u751f\u3057\u307e\u3059\u3002<\/p>\n<h3><strong>\u8ad6\u6587\u60c5\u5831<\/strong><\/h3>\n<p>\u96d1\u8a8c\u540d\uff1aPlant Cell Reports<br \/>\n\u8ad6\u6587\u540d\uff1aMyosin XI coordinates ABA-induced stomatal closure via microtubule stability and ROS synthesis in drought-stressed Arabidopsis<br \/>\n\u57f7\u7b46\u8005\u540d\uff08\u6240\u5c5e\u6a5f\u95a2\u540d\uff09\uff1aHaiyang Liu<sup>1<\/sup>, Motoki Tominaga<sup>1 2<\/sup>*<br \/>\n1 Graduate School of Science and Engineering, Waseda University<br \/>\n2 Faculty of Education and Integrated Arts and Sciences, Waseda University<br 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