{"id":1239,"date":"2024-02-07T16:40:22","date_gmt":"2024-02-07T07:40:22","guid":{"rendered":"https:\/\/www.rib.okayama-u.ac.jp\/ers\/?p=1239"},"modified":"2024-02-07T16:40:22","modified_gmt":"2024-02-07T07:40:22","slug":"%e6%b0%97%e5%ad%94%e3%81%a8%e3%82%a4%e3%82%aa%e3%83%b3%e3%83%81%e3%83%a3%e3%83%8d%e3%83%ab-stomata-and-ion-channels","status":"publish","type":"post","link":"http:\/\/www.rib.okayama-u.ac.jp\/ers\/ionchannel","title":{"rendered":"\u6c17\u5b54\u3068\u30a4\u30aa\u30f3\u30c1\u30e3\u30cd\u30eb\/ Stomata and ion channels"},"content":{"rendered":"\n<p><strong>6.1. \u6c17\u5b54\u904b\u52d5\u306e\u30e1\u30ab\u30cb\u30ba\u30e0 \/ Mechanisms of stomatal movements<\/strong><br>\u52d5\u7269\u306e\u7b4b\u8089\u306e\u4f38\u5c55\u30fb\u53ce\u7e2e\u904b\u52d5\u3067\u306f\uff0c\u30a2\u30af\u30c1\u30f3\u3068\u30df\u30aa\u30b7\u30f3\u306e\u30b9\u30e9\u30a4\u30c9\u304c\u4e2d\u5fc3\u7684\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u3066\u3044\u307e\u3059\uff0e\u690d\u7269\u3067\u306f\u30a2\u30af\u30c1\u30f3\u3068\u30df\u30aa\u30b7\u30f3\u306f\uff0c\u539f\u5f62\u8cea\u6d41\u52d5\u306b\u304a\u3044\u3066\u4e2d\u5fc3\u7684\u306a\u5f79\u5272\u3092\u679c\u305f\u3059\u3053\u3068\u304c\u77e5\u3089\u308c\u3066\u3044\u307e\u3059\uff0e\u4e00\u65b9\uff0c\u30aa\u30b8\u30ae\u30bd\u30a6\u3092\u306f\u3058\u3081\u3068\u3057\u305f\u30de\u30e1\u79d1\u690d\u7269\u306e\u5c31\u7720\u904b\u52d5\u3084\uff0c\u307b\u3069\u3093\u3069\u306e\u7a2e\u5b50\u690d\u7269\u3067\u898b\u3089\u308c\u308b\u6c17\u5b54\u306e\u958b\u9589\u904b\u52d5\u306a\u3069\u3067\u306f\uff0c\u30a2\u30af\u30c1\u30f3\u3068\u30df\u30aa\u30b7\u30f3\u306f\u4e2d\u5fc3\u7684\u306a\u5f79\u5272\u3092\u62c5\u3063\u3066\u3044\u307e\u305b\u3093\uff0e\u305d\u306e\u4ee3\u308f\u308a\uff0c\u3053\u308c\u3089\u306e\u690d\u7269\u306e\u904b\u52d5\u306f\uff0c\u6c34\u5727\u3092\u4f7f\u3046\u3053\u3068\u3067\u52d5\u3044\u3066\u3044\u307e\u3059\uff0e\u6c34\u5727\u3092\u3064\u304b\u3046\u3068\u3044\u3063\u3066\u3082\uff0c\u5f53\u7136\u690d\u7269\u306b\u306f\u96fb\u52d5\u5f0f\u306e\u7d44\u307f\u4e0a\u3052\u30dd\u30f3\u30d7\u306a\u3069\u304c\u3042\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\uff0e\uff08\u96fb\u6c17\u304c\u307e\u3063\u305f\u304f\u95a2\u4fc2\u306a\u3044\u304b\u3068\u8a00\u308f\u308c\u308c\u3070\uff0c\u5b9f\u306f\u95a2\u4fc2\u3057\u3066\u3044\u307e\u3059\uff0e\u305d\u306e\u8a71\u306f\u3053\u306e\u3042\u3068\u3067\uff0e\uff09<\/p>\n\n\n\n<p>\u6c17\u5b54\u3092\u69cb\u6210\u3059\u308b\u5b54\u8fba\u7d30\u80de\u306f\uff0c\u6c34\u98a8\u8239\u306b\u6c34\u3092\u5165\u308c\u308b\u3088\u3046\u306b\uff0c\u6c34\u3092\u53d6\u308a\u8fbc\u3080\u3053\u3068\u3067\u81a8\u3089\u3082\u3046\u3068\u3057\u307e\u3059\uff0e\u3057\u304b\u3057\uff0c\u7d30\u80de\u58c1\u306e\u7e4a\u7dad\u3067\u53d6\u308a\u56f2\u307e\u308c\u3066\u3044\u308b\u305f\u3081\u306b\uff0c\u4f53\u7a4d\u306e\u5909\u5316\u306f\u6bd4\u8f03\u7684\u308f\u305a\u304b\u3067\uff0c\u305d\u306e\u4ee3\u308f\u308a\u7d30\u80de\u5185\u306e\u5727\u529b\u304c\u4e0a\u6607\u3057\u307e\u3059\uff0e\u3053\u306e\u81a8\u5727\u3068\u547c\u3070\u308c\u308b\u5727\u529b\u306b\u3088\u308a\uff0c\u7d30\u80de\u304c\u5927\u304d\u304f\u6b6a\u307f\u307e\u3059\uff0e\u3053\u306e\u6b6a\u307f\u306b\u3088\u308a\u6c17\u5b54\u306f\u958b\u53e3\u3057\u307e\u3059\uff0e\u9006\u306b\uff0c\u6c17\u5b54\u304c\u9589\u53e3\u3059\u308b\u3068\u304d\u306f\uff0c\u5b54\u8fba\u7d30\u80de\u304b\u3089\u6c34\u3092\u653e\u51fa\u3057\u3066\u81a8\u5727\u304c\u6e1b\u5c11\u3059\u308b\u3053\u3068\u3067\uff0c\u7d30\u80de\u306e\u6e7e\u66f2\u3057\u305f\u6b6a\u307f\u304c\u306a\u304f\u306a\u308b\u305f\u3081\uff0c\u6c17\u5b54\u306f\u72ed\u304f\u306a\u308a\u307e\u3059<\/p>\n\n\n\n<p><strong>6.2. \u5b54\u8fba\u7d30\u80de\u306b\u304a\u3051\u308b\u6c34\u306e\u79fb\u52d5 \/ Water movement in guard cells<\/strong><br>\u5c11\u3057\u751f\u7269\u7269\u7406\u5b66\u7684\u306a\u8a71\u3092\u3057\u307e\u3059\uff0e<br>\u5b54\u8fba\u7d30\u80de\u3067\u306f\u6c34\u304c\u51fa\u305f\u308a\u5165\u3063\u305f\u308a\u3057\u307e\u3059\uff0e\u305d\u3082\u305d\u3082\u6c34\u306f\uff0c\u6c34\u306e\u5316\u5b66\u30dd\u30c6\u30f3\u30b7\u30e3\u30eb\uff08\u4e00\u822c\u306b\u6c34\u30dd\u30c6\u30f3\u30b7\u30e3\u30eb\u3068\u547c\u3070\u308c\u3066\u3044\u307e\u3059\uff09\u306e\u5dee\u306b\u5f93\u3044\uff0c\u6c34\u306e\u5316\u5b66\u30dd\u30c6\u30f3\u30b7\u30e3\u30eb\u306e\u9ad8\u3044\u65b9\u304b\u3089\u4f4e\u3044\u65b9\u3078\u79fb\u52d5\u3057\u307e\u3059\uff0e\u5b54\u8fba\u7d30\u80de\u306e\u539f\u5f62\u8cea\u819c\u3092\u6a2a\u5207\u3063\u3066\u7d30\u80de\u306e\u5185\u5916\u306b\u6c34\u304c\u79fb\u52d5\u3059\u308b\u3068\u3044\u3046\u3053\u3068\u306f\uff0c\u7d30\u80de\u306e\u5185\u5916\u3067\u6c34\u306e\u5316\u5b66\u30dd\u30c6\u30f3\u30b7\u30e3\u30eb\u306e\u5dee\u304c\u751f\u3058\u3066\u3044\u308b\u3068\u3044\u3046\u3053\u3068\u3067\u3059\uff0e\u6c17\u5b54\u304c\u958b\u304f\u3068\u304d\u306f\u5b54\u8fba\u7d30\u80de\u5185\u306e\u6c34\u306e\u5316\u5b66\u30dd\u30c6\u30f3\u30b7\u30e3\u30eb\u304c\u7d30\u80de\u5916\u306e\u6c34\u306e\u5316\u5b66\u30dd\u30c6\u30f3\u30b7\u30e3\u30eb\u3088\u308a\u4f4e\u304f\u306a\u308a\uff0c\u6c34\u306f\u7d30\u80de\u5185\u306b\u79fb\u52d5\u3057\u307e\u3059\uff0e\u9006\u306b\uff0c\u6c17\u5b54\u304c\u9589\u3058\u308b\u3068\u304d\u306f\u5b54\u8fba\u7d30\u80de\u5185\u306e\u6c34\u306e\u5316\u5b66\u30dd\u30c6\u30f3\u30b7\u30e3\u30eb\u304c\u7d30\u80de\u5916\u306e\u6c34\u306e\u5316\u5b66\u30dd\u30c6\u30f3\u30b7\u30e3\u30eb\u3088\u308a\u9ad8\u304f\u306a\u308a\uff0c\u6c34\u306f\u7d30\u80de\u5916\u306b\u79fb\u52d5\u3057\u307e\u3059\uff0e<\/p>\n\n\n\n<p>\u6c34\u306e\u5316\u5b66\u30dd\u30c6\u30f3\u30b7\u30e3\u30eb\u306f\u3069\u306e\u3088\u3046\u306b\u3057\u3066\u5909\u308f\u308b\u306e\u304b\uff0c\u3068\u3044\u3046\u3053\u3068\u304c\u6c17\u5b54\u904b\u52d5\u3092\u77e5\u308b\u4e0a\u3067\u30ad\u30fc\u30dd\u30a4\u30f3\u30c8\u3068\u306a\u308a\u307e\u3059\uff0e\u307e\u305a\uff0c\u6c34\u306e\u5316\u5b66\u30dd\u30c6\u30f3\u30b7\u30e3\u30eb\uff08\u3044\u308f\u3086\u308b\u6c34\u30dd\u30c6\u30f3\u30b7\u30e3\u30eb\uff09\u306e\u69cb\u6210\u8981\u56e0\u306b\u3064\u3044\u3066\u77e5\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\uff0e\u6c34\u306e\u5316\u5b66\u30dd\u30c6\u30f3\u30b7\u30e3\u30eb\u3068\u6bce\u56de\u66f8\u304f\u306e\u306f\u9577\u3044\u306e\u3067\uff0c\u4ee5\u4e0b\u306e\u6587\u7ae0\u3067\u306f\u3053\u308c\u3092\u30ae\u30ea\u30b7\u30e3\u6587\u5b57\u306e\u5927\u6587\u5b57\u306e\u30d7\u30b5\u30a4\uff08<em>\u03a8<\/em>\uff09\u3067\u8868\u73fe\u3057\u3066\u3044\u304d\u307e\u3057\u3087\u3046\uff0e\u6587\u5b57\u306e\u4e00\u90e8\u3067\u306f\u306a\u304f\u8a18\u53f7\u3060\u3068\u3044\u3046\u3053\u3068\u304c\u306f\u3063\u304d\u308a\u308f\u304b\u308b\u3088\u3046\u306b\u659c\u4f53\u3067\u8868\u73fe\u3059\u308b\u3053\u3068\u306b\u3057\u307e\u3059\uff0e<\/p>\n\n\n\n<p>\u6c34\u9244\u7832\u306e\u5148\u304b\u3089\u6c34\u304c\u98db\u3073\u51fa\u3059\u306e\u3092\u898b\u305f\u3053\u3068\u304c\u3042\u308b\u3068\u601d\u3044\u307e\u3059\uff0e\u3053\u306e\u3068\u304d\u6c34\u304c\u79fb\u52d5\u3057\u3066\u3044\u307e\u3059\uff0e\u3053\u306e\u6c34\u3092\u52d5\u304b\u3059\u8981\u56e0\u306f\u5727\u529b\u3067\u3059\uff0e\u5727\u529b\u306f\u6c34\u3092\u52d5\u304b\u3059\u30a8\u30cd\u30eb\u30ae\u30fc\u3067\u3042\u308b<em>\u03a8<\/em>\u3092\u69cb\u6210\u3059\u308b\u8981\u56e0\u306e\u3072\u3068\u3064\u3067\u3059\uff0e<\/p>\n\n\n\n<p>\u6c34\u304c\u5165\u3063\u3066\u3044\u308b\u30d0\u30b1\u30c4\u306e\u5e95\u306b\u7a74\u304c\u3042\u304f\u3068\uff0c\u6c34\u304c\u6f0f\u308c\u307e\u3059\uff0e\u30d0\u30b1\u30c4\u306f\u63fa\u3089\u3055\u305a\u306b\uff0c\u9759\u6b62\u3057\u3066\u3044\u3066\u3082\u6c34\u306f\u6f0f\u308c\u307e\u3059\uff0e\u3053\u306e\u3068\u304d\u6c34\u304c\u79fb\u52d5\u3057\u3066\u3044\u307e\u3059\uff0e\u3053\u306e\u6c34\u3092\u52d5\u304b\u3059\u8981\u56e0\u306f\u91cd\u529b\u3067\u3059\uff0e\u91cd\u529b\u306f<em>\u03a8<\/em>\u3092\u69cb\u6210\u3059\u308b\u8981\u56e0\u306e\u3072\u3068\u3064\u3067\u3059\uff0e<\/p>\n\n\n\n<p>\u5e8a\u306b\u6c34\u304c\u3053\u307c\u308c\u307e\u3057\u305f\uff0e\u4e7e\u3044\u305f\u96d1\u5dfe\u3092\u304a\u304f\u3068\uff0c\u3053\u307c\u308c\u305f\u6c34\u304c\u96d1\u5dfe\u306b\u5438\u3044\u53d6\u3089\u308c\u307e\u3059\uff0e\u3053\u306e\u3068\u304d\u6c34\u304c\u79fb\u52d5\u3057\u3066\u3044\u307e\u3059\uff0e\u3053\u306e\u6c34\u3092\u52d5\u304b\u3059\u8981\u56e0\u306f\uff0c\u30de\u30c8\u30ea\u30af\u30b9\u52b9\u679c\u3068\u547c\u3070\u308c\u307e\u3059\uff0e\u6bdb\u7d30\u7ba1\u73fe\u8c61\u3082\u30de\u30c8\u30ea\u30af\u30b9\u52b9\u679c\u306e\u3072\u3068\u3064\u3067\u3059\uff0e\u56fa\u4f53\u306e\u8868\u9762\u3068\u6c34\u304c\u304a\u4e92\u3044\u306b\u5f15\u304d\u5408\u3044\uff0c\u305d\u306e\u6c34\u5206\u5b50\u304c\u307e\u305f\u6b21\u306e\u5206\u5b50\u3092\u5f15\u304d\u5bc4\u305b\u308b\u3088\u3046\u306b\uff0c\u6c34\u3068\u56fa\u4f53\u306e\u76f8\u4e92\u4f5c\u7528\u306b\u3088\u3063\u3066\u6c34\u304c\u79fb\u52d5\u3057\u307e\u3059\uff0e\u30de\u30c8\u30ea\u30af\u30b9\u52b9\u679c\u306b\u3088\u308a\u6c34\u3092\u52d5\u304b\u3059\u30a8\u30cd\u30eb\u30ae\u30fc\u306f\u30de\u30c8\u30ea\u30af\u30b9\u30dd\u30c6\u30f3\u30b7\u30e3\u30eb\u3068\u3044\u3044\u307e\u3059\uff0e\u30de\u30c8\u30ea\u30af\u30b9\u30dd\u30c6\u30f3\u30b7\u30e3\u30eb\u306f<em>\u03a8<\/em>\u3092\u69cb\u6210\u3059\u308b\u8981\u56e0\u306e\u3072\u3068\u3064\u3067\u3059\uff0e<\/p>\n\n\n\n<p>\u96e8\u964d\u308a\u306b\uff0c\u5098\u3092\u304f\u308b\u304f\u308b\u56de\u3059\u3068\u6c34\u304c\u98db\u3073\u6563\u308a\u307e\u3059\uff0e\u3053\u306e\u3068\u304d\u306f\uff0c\u9060\u5fc3\u529b\u304c<em>\u03a8<\/em>\u3092\u69cb\u6210\u3059\u308b\u8981\u56e0\u3067\u3059\uff0e<em>\u03a8<\/em>\u3092\u89e3\u8aac\u3057\u305f\u6559\u79d1\u66f8\u306b\u5098\u3092\u56de\u3059\u30b7\u30fc\u30f3\u306e\u4f8b\u304c\u66f8\u304b\u308c\u3066\u3044\u308b\u306e\u3092\u898b\u305f\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\uff0e\u5b50\u4f9b\u304c\u679d\u3092\u632f\u308a\u56de\u3059\u6642\u306a\u3069\u6975\u3081\u3066\u7279\u6b8a\u306a\u6761\u4ef6\u3067\u306a\u3051\u308c\u3070\uff0c\u690d\u7269\u306b\u304a\u3051\u308b\u6c34\u8f38\u9001\u3092\u8003\u3048\u308b\u3068\u304d\u306b\u9060\u5fc3\u529b\u306e\u95a2\u4e0e\u3092\u8003\u616e\u3059\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u306e\u3067\uff0c\u9060\u5fc3\u529b\u306e\u3053\u3068\u306f\u4e00\u5ea6\u308f\u3059\u308c\u307e\u3057\u3087\u3046\uff0e<\/p>\n\n\n\n<p>\u304a\u3057\u307e\u3044\u306b\uff0c\u6d78\u900f\u30dd\u30c6\u30f3\u30b7\u30e3\u30eb\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\uff0e\u6700\u8fd1\u306e\u5b66\u751f\u5b9f\u9a13\u3067\u5b9f\u65bd\u3057\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u306f\u308f\u304b\u308a\u307e\u305b\u3093\u304c\uff0c\u30bb\u30ed\u30d5\u30a1\u30f3\u819c\u3067\u7b52\u3092\u4f5c\u3063\u3066\uff0c\u7802\u7cd6\u6c34\u3092\u4f5c\u308a\uff0c\u6c34\u3092\u5f35\u3063\u305f\u30d3\u30fc\u30ab\u30fc\u306b\u3064\u3051\u308b\u3068\uff0c\u30bb\u30ed\u30d5\u30a1\u30f3\u306e\u7b52\u304c\u30d1\u30f3\u30d1\u30f3\u306b\u306a\u3063\u3066\u304d\u307e\u3059\uff0e\u3053\u308c\u306f\u30d3\u30fc\u30ab\u30fc\u306e\u6c34\u304c\u30bb\u30ed\u30d5\u30a1\u30f3\u819c\u3067\u3067\u304d\u305f\u7b52\u306e\u4e2d\u306b\u79fb\u52d5\u3057\u305f\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\uff0e\u3053\u306e\u3068\u304d\u306e\u6c34\u306e\u79fb\u52d5\u306f\uff0c\u6d78\u900f\u5727\u306e\u4f4e\u3044\u30d4\u30fc\u30ab\u30fc\u5185\u304b\u3089\uff0c\u6d78\u900f\u5727\u306e\u9ad8\u3044\u30bb\u30ed\u30d5\u30a1\u30f3\u306e\u7b52\u306e\u4e2d\u306b\u6c34\u304c\u5438\u53ce\u3055\u308c\u305f\u3068\u8003\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\uff0e\u4e00\u65b9\uff0c\u5316\u5b66\u30dd\u30c6\u30f3\u30b7\u30e3\u30eb\u7684\u306b\u7269\u8cea\u306e\u79fb\u52d5\u3092\u8003\u3048\u308b\u3068\u304d\u306b\u306f\uff0c\u30dd\u30c6\u30f3\u30b7\u30e3\u30eb\u306e\u9ad8\u3044\u65b9\u304b\u3089\u4f4e\u3044\u65b9\u3078\u7269\u8cea\u304c\u79fb\u52d5\u3059\u308b\u69d8\u5b50\u3092\u6570\u5f0f\u3067\u8a18\u8ff0\u3067\u304d\u308b\u3088\u3046\u306b\u8003\u3048\u308b\u3088\u3046\u306b\u3057\u307e\u3059\uff0e\u4e00\u822c\u306b\u8003\u3048\u3089\u308c\u308b\u6d78\u900f\u5727\u3068\u306f\u9006\u306b\uff0c\u6d78\u900f\u30dd\u30c6\u30f3\u30b7\u30e3\u30eb\u306f\u30d3\u30fc\u30ab\u30fc\u5185\u306e\u771f\u6c34\u306e\u65b9\u304c\uff0c\u7802\u7cd6\u6c34\u3088\u308a\u3082\u9ad8\u3044\u3068\u8003\u3048\u307e\u3059\uff0e\u6c34\u5206\u5b50\u306f\u7802\u7cd6\uff08\u30b7\u30e7\u7cd6\uff09\u306e\u5206\u5b50\u306b\u5f15\u304d\u3064\u3051\u3089\u308c\uff0c\u81ea\u7531\u306b\u52d5\u304f\u3053\u3068\u304c\u59a8\u3052\u3089\u308c\u307e\u3059\uff0e\u4e00\u65b9\uff0c\u771f\u6c34\u3067\u306f\u305d\u306e\u3088\u3046\u306a\u6c34\u5206\u5b50\u306e\u675f\u7e1b\u304c\u3042\u308a\u307e\u305b\u3093\uff0e\u3053\u306e\u305f\u3081\uff0c\u30d3\u30fc\u30ab\u30fc\u5185\u306e\u771f\u6c34\u4e2d\u306e\u6c34\u5206\u5b50\u306f\uff0c\u540c\u3058\u6e29\u5ea6\u3067\u540c\u3058\u5727\u529b\u306e\u6761\u4ef6\u4e0b\u3067\uff0c\u7802\u7cd6\u6c34\u4e2d\u306e\u6c34\u5206\u5b50\u3088\u308a\u6d3b\u767a\u306b\u79fb\u52d5\u3057\u307e\u3059\uff0e<\/p>\n\n\n\n<p>\u5206\u5b50\u304c\u6d3b\u767a\u306b\u79fb\u52d5\u3059\u308b\u3068\u3044\u3046\u3053\u3068\u306f\uff0c\u904b\u52d5\u30a8\u30cd\u30eb\u30ae\u30fc\u304c\u9ad8\u3044\u3068\u3044\u3046\u3053\u3068\u306b\u306a\u308a\u307e\u3059\uff0e\u7d50\u5c40\u306e\u3068\u3053\u308d\uff0c<em>\u03a8<\/em>\u304c\u9ad8\u3044\u3068\u3044\u3046\u3053\u3068\u306f\u6c34\u5206\u5b50\u306e\u904b\u52d5\u30a8\u30cd\u30eb\u30ae\u30fc\u304c\u9ad8\u3044\u72b6\u614b\u3067\u3042\u308a\uff0c<em>\u03a8<\/em>\u304c\u4f4e\u3044\u3068\u3044\u3046\u3053\u3068\u306f\u6c34\u5206\u5b50\u306e\u904b\u52d5\u30a8\u30cd\u30eb\u30ae\u30fc\u304c\u4f4e\u3044\u72b6\u614b\u3060\u3068\u8a00\u3044\u63db\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\uff0e\u6c34\u5206\u5b50\u306f\u904b\u52d5\u30a8\u30cd\u30eb\u30ae\u30fc\u304c\u3088\u308a\u9ad8\u3044\u65b9\u304b\u3089\uff0c\u3088\u308a\u4f4e\u3044\u65b9\u3078\u3068\u79fb\u52d5\u3057\u307e\u3059\uff0e\u3053\u306e\u3068\u304d\u306b\u904b\u52d5\u30a8\u30cd\u30eb\u30ae\u30fc\u306e\u9ad8\u3055\u306b\u5f71\u97ff\u3059\u308b\u56e0\u5b50\u304c<em>\u03a8<\/em>\u306e\u9055\u3044\u306b\u73fe\u308c\u307e\u3059\uff0e\u4e0b\u306e\u5f0f\u306f\uff0c<em>\u03a8<\/em>\u304c\u5727\u529b\u30dd\u30c6\u30f3\u30b7\u30e3\u30eb\uff08<em>\u03a8<\/em><sub>p<\/sub>\uff09\uff0c\u91cd\u529b\u30dd\u30c6\u30f3\u30b7\u30e3\u30eb<em>\u03a8<\/em><sub>g<\/sub>\uff0c\u30de\u30c8\u30ea\u30af\u30b9\u30dd\u30c6\u30f3\u30b7\u30e3\u30eb<em>\u03a8<\/em><sub>m<\/sub>\uff0c\u6d78\u900f\u30dd\u30c6\u30f3\u30b7\u30e3\u30eb<em>\u03a8<\/em><sub>s<\/sub>\u306e\u548c\u306b\u3088\u3063\u3066\u69cb\u6210\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\uff0e<\/p>\n\n\n\n<p><em>\u03a8<\/em> = <em>\u03a8<\/em><sub>p<\/sub> + <em>\u03a8<\/em><sub>g<\/sub> + <em>\u03a8<\/em><sub>m<\/sub> + <em>\u03a8<\/em><sub>s<\/sub><\/p>\n\n\n\n<p><strong>6.3. \u5b54\u8fba\u7d30\u80de\u3068\u81a8\u5727 \/ Guard cells and turgor pressure<\/strong><br>\u3053\u306e\u30da\u30fc\u30b8\u306e\u4e0a\u306e\u65b9\u3067\uff0c\u300c\u6c17\u5b54\u3092\u69cb\u6210\u3059\u308b\u5b54\u8fba\u7d30\u80de\u306f\uff0c\u6c34\u98a8\u8239\u306b\u6c34\u3092\u5165\u308c\u308b\u3088\u3046\u306b\uff0c\u6c34\u3092\u53d6\u308a\u8fbc\u3080\u3053\u3068\u3067\u81a8\u3089\u3082\u3046\u3068\u3057\u307e\u3059\uff0e\u3057\u304b\u3057\uff0c\u7d30\u80de\u58c1\u306e\u7e4a\u7dad\u3067\u53d6\u308a\u56f2\u307e\u308c\u3066\u3044\u308b\u305f\u3081\u306b\uff0c\u4f53\u7a4d\u306e\u5909\u5316\u306f\u6bd4\u8f03\u7684\u308f\u305a\u304b\u3067\uff0c\u305d\u306e\u4ee3\u308f\u308a\u7d30\u80de\u5185\u306e\u5727\u529b\u304c\u4e0a\u6607\u3057\u307e\u3059\uff0e\u3053\u306e\u81a8\u5727\u3068\u547c\u3070\u308c\u308b\u5727\u529b\u306b\u3088\u308a\uff0c\u7d30\u80de\u304c\u5927\u304d\u304f\u6b6a\u307f\u307e\u3059\uff0e\u3053\u306e\u6b6a\u307f\u306b\u3088\u308a\u6c17\u5b54\u306f\u958b\u53e3\u3057\u307e\u3059\uff0e\u300d\u3068\u66f8\u304d\u307e\u3057\u305f\uff0e\u305d\u308c\u306a\u308a\u306b\u6587\u5b57\u6570\u3092\u304b\u3051\u3066\uff0c\u6c34\u30dd\u30c6\u30f3\u30b7\u30e3\u30eb\u306e\u8a71\u3092\u3057\u307e\u3057\u305f\u306e\u3067\uff0c\u3053\u3053\u307e\u3067\u8aad\u3093\u3060\u65b9\u306f\uff0c\u5b54\u8fba\u7d30\u80de\u5185\u306e\u6d78\u900f\u30dd\u30c6\u30f3\u30b7\u30e3\u30eb<em>\u03a8<\/em><sub>s<\/sub>\u306e\u4f4e\u4e0b\u306b\u3088\u3063\u3066\uff0c\u7d30\u80de\u5185\u306b\u6c34\u304c\u5165\u308d\u3046\u3068\u3059\u308b\u30a8\u30cd\u30eb\u30ae\u30fc\u304c\uff0c\u5b54\u8fba\u7d30\u80de\u306e\u81a8\u5727\u3092\u751f\u307f\u51fa\u3059\u3068\u3044\u3046\u3053\u3068\u304c\u7406\u89e3\u3044\u305f\u3060\u3051\u305f\u3068\u601d\u3044\u307e\u3059\uff0e\u6b21\u306a\u308b\u30dd\u30a4\u30f3\u30c8\u306f\uff0c\u3069\u306e\u3088\u3046\u306b\u3057\u3066\u5b54\u8fba\u7d30\u80de\u306f<em>\u03a8<\/em><sub>s<\/sub>\u3092\u4e0b\u3052\u308b\uff08\u6d78\u900f\u5727\u3092\u4e0a\u3052\u308b\u3068\u540c\u7fa9\uff09\u306e\u304b\u3068\u3044\u3046\u554f\u984c\u3067\u3059\uff0e<\/p>\n\n\n\n<p><strong>6.4. \u5b54\u8fba\u7d30\u80de\u306e\u30a4\u30aa\u30f3\u8f38\u9001\u3068\u6c17\u5b54\u904b\u52d5 \/ Ion transport in guard cells and stomatal movements<\/strong><br>\u6c17\u5b54\u306e\u958b\u53e3\u5ea6\u304c\u5b54\u8fba\u7d30\u80de\u306e\u6d78\u900f\u30dd\u30c6\u30f3\u30b7\u30e3\u30eb\u3067\u8abf\u7bc0\u3055\u308c\u308b\u3068\u3044\u3046\u30a2\u30a4\u30c7\u30a3\u30a2\u306f1800\u5e74\u4ee3\u4e2d\u9803\u306b\u306f\u3059\u3067\u306b\u78ba\u7acb\u3055\u308c\u3066\u3044\u307e\u3057\u305f\uff0e\u305d\u306e\u5f8c\uff0c\u79d1\u5b66\u8005\u9054\u306f\u304a\u3088\u305d100\u5e74\u306e\u9593\uff0c\u6d78\u900f\u7684\u306b\u4e0d\u6d3b\u6027\u306a\u30c7\u30f3\u30d7\u30f3\u3068\u6d78\u900f\u7684\u306b\u6d3b\u6027\u306a\u7cd6\u5206\u3068\u306e\u9593\u306e\u76f8\u4e92\u4ea4\u63db\u306b\u3088\u308b\u3082\u306e\u3068\u8aac\u660e\u3057\u3066\u304d\u307e\u3057\u305f\uff0e\u3057\u304b\u30571960\u5e74\u4ee3\u5f8c\u534a\u304b\u3089\uff0c\u30ab\u30ea\u30a6\u30e0\u30a4\u30aa\u30f3\uff08K<sup>+<\/sup>\uff09\u306b\u3088\u308a\uff0c\u5b54\u8fba\u7d30\u80de\u306e\u6d78\u900f\u30dd\u30c6\u30f3\u30b7\u30e3\u30eb\u304c\u8abf\u7bc0\u3055\u308c\u308b\u3068\u3044\u3046\u4eee\u8aac\u306b\u7f6e\u304d\u63db\u308f\u308a\u307e\u3057\u305f\uff0e2020\u5e74\u4ee3\u306e\u73fe\u5728\u3067\u3082\u3053\u306e\u4eee\u8aac\u306f\u6c17\u5b54\u904b\u52d5\u3092\u8aac\u660e\u3059\u308b\u6700\u3082\u91cd\u8981\u306a\u3082\u306e\u3068\u3057\u3066\u8a8d\u8b58\u3055\u308c\u3066\u3044\u307e\u3059\uff0eK<sup>+<\/sup>\u306b\u3088\u308a\uff0c\u6c17\u5b54\u958b\u5ea6\u304c\u8abf\u7bc0\u3055\u308c\u308b\u3068\u3044\u3046\u4eee\u8aac\u306f1970\u5e74\u4ee3\u306b\u3055\u3089\u306b\uff0c\u305d\u306e\u30ab\u30a6\u30f3\u30bf\u30fc\u30a4\u30aa\u30f3\u3067\u3042\u308bCl<sup>\u2013<\/sup>\u3084\u30ea\u30f3\u30b4\u9178\u3082\u540c\u6642\u306b\u91cd\u8981\u3067\u3042\u308b\u3068\u3044\u3046\u7d50\u8ad6\u3078\u3068\u767a\u5c55\u3057\u307e\u3059\uff0e\u3053\u306e\u7406\u8ad6\u3067\u306f\uff0c\u6c17\u5b54\u304c\u958b\u53e3\u3059\u308b\u3068\u304d\u306b\u306f\uff0c\u5b54\u8fba\u7d30\u80de\u306e\u539f\u5f62\u8cea\u819c\u306eH<sup>+<\/sup>\u30dd\u30f3\u30d7\u304c\u6d3b\u6027\u5316\u3055\u308c\u308b\u3053\u3068\u3067\uff0c\u7d30\u80de\u5185\u304b\u3089\u306eH<sup>+<\/sup>\u306e\u653e\u51fa\u306b\u3088\u308a\uff0c\u539f\u5f62\u8cea\u819c\u306e\u5916\u5074\u304c\u6b63\u306b\uff0c\u5185\u5074\u304c\u8ca0\u306b\u5927\u304d\u304f\u5206\u6975\u3057\uff0c\u3053\u306e\u96fb\u6c17\u7684\u306a\u529b\u306b\u3088\u308a\uff0cK<sup>+<\/sup>\u304c\u5b54\u8fba\u7d30\u80de\u5185\u306b\u53d6\u308a\u8fbc\u307e\u308c\uff0c\u7d30\u80de\u5185\u306e\u6d78\u900f\u5727\u304c\u4e0a\u6607\u3059\u308b\uff08\u6d78\u900f\u30dd\u30c6\u30f3\u30b7\u30e3\u30eb\u304c\u6e1b\u5c11\u3059\u308b\uff09\u3068\u8aac\u660e\u3055\u308c\u3066\u3044\u307e\u3059\uff0e\u3055\u3089\u306b\uff0cK<sup>+<\/sup>\u306e\u307f\u304c\u7d30\u80de\u5185\u306b\u5165\u308b\u3053\u3068\u3067\u7d30\u80de\u5185\u306e\u96fb\u6c17\u7684\u30d0\u30e9\u30f3\u30b9\u304c\u58ca\u308c\u308b\u306e\u3067\uff0c\u3053\u308c\u3092\u76f8\u88dc\u3059\u308b\u305f\u3081\u306b\u30ab\u30a6\u30f3\u30bf\u30fc\u30a4\u30aa\u30f3\uff08Cl<sup>\u2013<\/sup>\u3084\u30ea\u30f3\u30b4\u9178\uff09\u3082\u7d30\u80de\u5185\u306b\u53d6\u308a\u8fbc\u307e\u308c\u308b\u306e\u3067\uff0c\u7d50\u679c\u7684\u306b\u975e\u5e38\u306b\u52b9\u7387\u7684\u306b\u5b54\u8fba\u7d30\u80de\u5185\u306e\u6d78\u900f\u30dd\u30c6\u30f3\u30b7\u30e3\u30eb\u3092\u4f4e\u4e0b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3068\u8aac\u660e\u3055\u308c\u3066\u3044\u307e\u3059\uff0e\u3055\u3089\u306b\u6700\u8fd1\u306e\u8ad6\u6587\u3067\u306f\uff0cK<sup>+<\/sup>\u306e\u53d6\u308a\u8fbc\u307f\u3068\u4e26\u884c\u3057\u3066\uff0cH<sup>+<\/sup>\u3068\u30b7\u30e7\u7cd6\u3092\u5171\u8f38\u9001\u3059\u308b\u8f38\u9001\u4f53\u306b\u3088\u308b\u30b7\u30e7\u7cd6\u306e\u53d6\u308a\u8fbc\u307f\u306b\u3088\u3063\u3066\u3082\u5b54\u8fba\u7d30\u80de\u306e\u6d78\u900f\u30dd\u30c6\u30f3\u30b7\u30e3\u30eb\u306e\u4f4e\u4e0b\u304c\u751f\u3058\u308b\u3053\u3068\u304c\u5831\u544a\u3055\u308c\u3066\u3044\u307e\u3059\uff0e\u3053\u308c\u3089\u306e\u70b9\u306b\u95a2\u3057\u3066\uff0c\u53e4\u3044\u8ad6\u6587\u3067\u3059\u304c Talbot \u3068Zeiger (1996, doi: 10.1104\/pp.111.4.1051)\u306f\uff0c\u73fe\u5728\u306e\u7406\u8ad6\u306e\u57fa\u790e\u3068\u306a\u308b\u91cd\u8981\u306a\u5831\u544a\u3092\u3057\u3066\u3044\u307e\u3059\uff0e\u73fe\u5728\u306e\u7814\u7a76\u306f\uff0cTalbot\u3068Zeiger\u304c\u5831\u544a\u3057\u305f\u751f\u7406\u73fe\u8c61\u306e\u88cf\u4ed8\u3051\u3068\u306a\u308b\u5206\u5b50\u6a5f\u69cb\u306e\u89e3\u660e\u3092\u3057\u3066\u3044\u308b\u3068\u3044\u3046\u3053\u3068\u3082\u3067\u304d\u308b\u3068\u601d\u3044\u307e\u3059\uff0e<\/p>\n\n\n\n<p>\u9006\u306b\uff0c\u6c17\u5b54\u304c\u9589\u53e3\u3059\u308b\u3068\u304d\u306b\u306f\uff0c\u6c34\u304c\u5b54\u8fba\u7d30\u80de\u304b\u3089\u7d30\u80de\u5916\u3078\u79fb\u52d5\u3057\u307e\u3059\u306e\u3067\uff0c\u5b54\u8fba\u7d30\u80de\u5185\u306e\u6c34\u30dd\u30c6\u30f3\u30b7\u30e3\u30eb\u306f\u76f8\u5bfe\u7684\u306b\u9ad8\u304f\u306a\u308a\u307e\u3059\uff0e\u3053\u306e\u3068\u304d\uff0c\u5b54\u8fba\u7d30\u80de\u5185\u306eK<sup>+<\/sup>\u3068\u30ab\u30a6\u30f3\u30bf\u30fc\u30a4\u30aa\u30f3\u304c\u5b54\u8fba\u7d30\u80de\u306e\u539f\u5f62\u8cea\u819c\u306b\u5b58\u5728\u3059\u308b\u30a4\u30aa\u30f3\u30c1\u30e3\u30cd\u30eb\u3092\u4ecb\u3057\u3066\u7d30\u80de\u5916\u3078\u653e\u51fa\u3055\u308c\u308b\u3053\u3068\u304c\u308f\u304b\u3063\u3066\u3044\u307e\u3059\uff0e\u3053\u306e\u3088\u3046\u306a\u30a4\u30aa\u30f3\u30c1\u30e3\u30cd\u30eb\u306b\u306f\u7d30\u80de\u5916\u306bK<sup>+<\/sup>\u3092\u653e\u51fa\u3059\u308b\u30ab\u30ea\u30a6\u30e0\u30c1\u30e3\u30cd\u30eb\uff08GORK\uff09\u304c\u77e5\u3089\u308c\u3066\u3044\u307e\u3059\uff0e\u307e\u305f\uff0c\u30ab\u30a6\u30f3\u30bf\u30fc\u30a4\u30aa\u30f3\u3092\u653e\u51fa\u3059\u308b\u30c1\u30e3\u30cd\u30eb\u306f\uff0c\u8907\u6570\u3042\u308b\u3068\u8003\u3048\u3089\u308c\u3066\u3044\u307e\u3059\uff0e\u751f\u7406\u5b66\u7684\u5f79\u5272\u3068\u306f\u5225\u306b\uff0c\u96fb\u6c17\u751f\u7406\u5b66\u7684\u306a\u7279\u5fb4\u304b\u3089\u9045\u5ef6\u578b\uff08Slow type\uff09\u3068\u5373\u5fdc\u578b\uff08Rapid type\uff09\u306e2\u7a2e\u985e\u306b\u5206\u985e\u3055\u308c\u3066\u3044\u307e\u3059\uff0eSlow type\u3068\u3057\u3066SLAC1\u907a\u4f1d\u5b50\u304c\u540c\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\uff0e\u307e\u305f\u8907\u6570\u5b58\u5728\u3059\u308b\u3068\u60f3\u5b9a\u3055\u308c\u3066\u3044\u308bRapid type\u306e\u907a\u4f1d\u5b50\u306e\u3072\u3068\u3064\u306fALMT\u30a4\u30aa\u30f3\u30c1\u30e3\u30cd\u30eb\u3067\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u3063\u3066\u3044\u307e\u3059\uff0e\u79c1\u3068\u5171\u540c\u7814\u7a76\u8005\u306e\u4f50\u3005\u6728\u306f\u30b7\u30ed\u30a4\u30cc\u30ca\u30ba\u30ca\u306e\u5b54\u8fba\u7d30\u80de\u3067\u6a5f\u80fd\u3059\u308bALMT\u30a4\u30aa\u30f3\u30c1\u30e3\u30cd\u30eb\u304cAtALMT12\u3067\u3042\u308b\u3053\u3068\uff0c\u30c8\u30de\u30c8\u306e\u5b54\u8fba\u7d30\u80de\u3067\u6a5f\u80fd\u3059\u308bALMT\u30a4\u30aa\u30f3\u30c1\u30e3\u30cd\u30eb\u304cSlALMT11\u3067\u3042\u308b\u3053\u3068\u3092\u4e16\u754c\u306b\u5148\u99c6\u3051\u3066\u767a\u898b\u3057\u3066\u305d\u306e\u8a73\u7d30\u306a\u6a5f\u80fd\u3092\u7814\u7a76\u3057\u3066\u3044\u307e\u3059\uff0eTalbot\u3068Zeiger\u306e\u7814\u7a76\u3092\u6df1\u5316\u3057\u3066\u3044\u308b\u3060\u3051\u3068\u8a00\u3048\u3070\u305d\u3046\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\uff0c\u5b54\u8fba\u7d30\u80de\u3067\u6a5f\u80fd\u3059\u308bALMT\u30c1\u30e3\u30cd\u30eb\u304c\uff0c\u306a\u305c\u96fb\u5727\u306b\u5bfe\u3057\u3066\u30d9\u30eb\u578b\u5fdc\u7b54\u3092\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u306e\u304b\uff1f\u306a\u3069\uff0c\u500b\u3005\u306e\u30a4\u30aa\u30f3\u30c1\u30e3\u30cd\u30eb\u306e\u7269\u7406\u7684\u6027\u8cea\u3068\u751f\u7406\u6a5f\u80fd\u306e\u95a2\u4fc2\u306a\u3069\uff0c\u6398\u308a\u4e0b\u3052\u308b\u30cd\u30bf\u306f\u3064\u304d\u307e\u305b\u3093\uff0e<\/p>\n\n\n\n<p><strong>\u3053\u306e\u30c6\u30fc\u30de\u306b\u95a2\u9023\u3059\u308b\u4ee3\u8868\u7684\u306a\u8ad6\u6587<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li class=\"has-small-font-size\">Takayuki Sasaki, Michiyo Ariyoshi, Yoko Yamamoto, <u>Izumi C. Mori<\/u><br>\nFunctional roles of ALMT-type anion channels in malate-induced stomatal closure in tomato and Arabidopsis<br>Plant, Cell and Environment 45: 2337\u20132350 (2022)<br>\ndoi.org\/10.1111\/pce.14373<\/li>\n\n\n\n<li class=\"has-small-font-size\">Takayuki Sasaki, <u>Izumi C. Mori<\/u>, Takuya Furuichi, Shintaro Munemasa, Kiminori Toyooka, Ken Matsuoka, Yoshiyuki Murata, Yoko Yamamoto<br>Closing Plant Stomata Requires a Homolog of an Aluminum-Activated Malate Transporter<br>\nPlant and Cell Physiology 51: 354\u2013365 (2010)<br>\ndoi.org\/10.1093\/pcp\/pcq016<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>6.1. \u6c17\u5b54\u904b\u52d5\u306e\u30e1\u30ab\u30cb\u30ba\u30e0 \/ Mechanisms of stomatal movements\u52d5\u7269\u306e\u7b4b\u8089\u306e\u4f38\u5c55\u30fb\u53ce\u7e2e\u904b\u52d5\u3067\u306f\uff0c\u30a2\u30af\u30c1\u30f3\u3068\u30df\u30aa\u30b7\u30f3\u306e\u30b9\u30e9\u30a4\u30c9\u304c\u4e2d\u5fc3\u7684\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u3066\u3044\u307e\u3059\uff0e\u690d\u7269\u3067\u306f\u30a2\u30af\u30c1\u30f3\u3068\u30df\u30aa\u30b7\u30f3\u306f &hellip; <a href=\"http:\/\/www.rib.okayama-u.ac.jp\/ers\/ionchannel\">\u7d9a\u304d\u3092\u8aad\u3080 <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-1239","post","type-post","status-publish","format-standard","hentry","category-reserch"],"_links":{"self":[{"href":"http:\/\/www.rib.okayama-u.ac.jp\/ers\/wp-json\/wp\/v2\/posts\/1239","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.rib.okayama-u.ac.jp\/ers\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.rib.okayama-u.ac.jp\/ers\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.rib.okayama-u.ac.jp\/ers\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.rib.okayama-u.ac.jp\/ers\/wp-json\/wp\/v2\/comments?post=1239"}],"version-history":[{"count":2,"href":"http:\/\/www.rib.okayama-u.ac.jp\/ers\/wp-json\/wp\/v2\/posts\/1239\/revisions"}],"predecessor-version":[{"id":1241,"href":"http:\/\/www.rib.okayama-u.ac.jp\/ers\/wp-json\/wp\/v2\/posts\/1239\/revisions\/1241"}],"wp:attachment":[{"href":"http:\/\/www.rib.okayama-u.ac.jp\/ers\/wp-json\/wp\/v2\/media?parent=1239"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.rib.okayama-u.ac.jp\/ers\/wp-json\/wp\/v2\/categories?post=1239"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.rib.okayama-u.ac.jp\/ers\/wp-json\/wp\/v2\/tags?post=1239"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}