{"id":13456,"date":"2020-06-09T08:00:28","date_gmt":"2020-06-08T23:00:28","guid":{"rendered":"https:\/\/academist-cf.com\/journal\/?p=13456"},"modified":"2020-06-27T14:55:57","modified_gmt":"2020-06-27T05:55:57","slug":"%e3%80%8c%e4%bc%91%e3%82%80%e3%80%8d%e3%81%93%e3%81%a8%e3%81%a7%e5%88%86%e5%b8%83%e7%af%84%e5%9b%b2%e3%82%92%e6%8b%a1%e5%a4%a7%e3%81%99%e3%82%8b-%e7%aa%92%e7%b4%a0%e5%9b%ba%e5%ae%9a%e6%80%a7","status":"publish","type":"post","link":"https:\/\/academist-cf.com\/journal\/?p=13456","title":{"rendered":"\u300c\u4f11\u3080\u300d\u3053\u3068\u3067\u5206\u5e03\u7bc4\u56f2\u3092\u62e1\u5927\u3059\u308b &#8211; \u7a92\u7d20\u56fa\u5b9a\u6027\u30b7\u30a2\u30ce\u30d0\u30af\u30c6\u30ea\u30a2\u306e\u751f\u5b58\u6226\u7565\u3092\u65b0\u305f\u306b\u89e3\u660e"},"content":{"rendered":"<h3>\u6d77\u6d0b\u7269\u8cea\u5faa\u74b0\u306e\u8d77\u70b9\u3067\u3042\u308b\u7a92\u7d20\u56fa\u5b9a\u751f\u7269\u306e\u751f\u5b58\u6226\u7565\u3068\u306f\uff1f<\/h3>\n<p>\u5fae\u7d30\u306a\u6d77\u6d0b\u306e\u690d\u7269\u30d7\u30e9\u30f3\u30af\u30c8\u30f3\u306f\u6d77\u6d0b\u306e\u98df\u7269\u9023\u9396\u306e\u8d77\u70b9\u3067\u3042\u308a\u3001\u305d\u306e\u4e00\u6b21\u751f\u7523\u306f\u5730\u7403\u5168\u4f53\u306e\u4e00\u6b21\u751f\u7523\u306e\u7d04\u534a\u5206\u3092\u62c5\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u690d\u7269\u30d7\u30e9\u30f3\u30af\u30c8\u30f3\u306f\u5927\u6c17\u4e2d\u306b\u84c4\u7a4d\u3057\u305f\u4e8c\u9178\u5316\u70ad\u7d20\u3092\u5438\u53ce\u3057\u751f\u7269\u30dd\u30f3\u30d7\u3092\u4ecb\u3057\u3066\u70ad\u7d20\uff08C\uff09\u3092\u6df1\u5c64\u306b\u8caf\u8535\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u6d77\u6d0b\u306e\u70ad\u7d20\u3084\u7a92\u7d20\uff08N\uff09\u306a\u3069\u751f\u7269\u6d3b\u52d5\u306b\u95a2\u308f\u308b\u5143\u7d20\u306e\u5faa\u74b0\u3092\u99c6\u52d5\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u6d77\u6d0b\u306e\u4e00\u6b21\u751f\u7523\u306e\u591a\u304f\u306f\u7a92\u7d20\u306b\u3088\u308a\u5f8b\u901f\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u304b\u3089\u3001\u5c06\u6765\u306e\u6d77\u6d0b\u751f\u7523\u6027\u3092\u660e\u3089\u304b\u306b\u3059\u308b\u305f\u3081\u306b\u306f\u690d\u7269\u30d7\u30e9\u30f3\u30af\u30c8\u30f3\u3092\u4ecb\u3057\u305f\u7a92\u7d20\u306e\u53ce\u652f\u3092\u660e\u3089\u304b\u306b\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u6d77\u6d0b\u306e\u7a92\u7d20\u56fa\u5b9a\u751f\u7269\u306f\u591a\u304f\u306e\u690d\u7269\u30d7\u30e9\u30f3\u30af\u30c8\u30f3\u304c\u5229\u7528\u3067\u304d\u306a\u3044\u5927\u6c17\u4e2d\u306eN<sub>2<\/sub>\u30ac\u30b9\u3092\u5229\u7528\u53ef\u80fd\u306a\u30a2\u30f3\u30e2\u30cb\u30a2\uff08NH<sub>4<\/sub><sup>+<\/sup>\uff09\u306b\u9084\u5143\u3057\u3066\u690d\u7269\u30d7\u30e9\u30f3\u30af\u30c8\u30f3\u306b\u4f9b\u7d66\u3059\u308b\u305f\u3081\u3001\u6d77\u6d0b\u751f\u614b\u7cfb\u3068\u305d\u308c\u3092\u4ecb\u3057\u305f\u751f\u7269\u5730\u7403\u5316\u5b66\u5faa\u74b0\u306e\u8d77\u70b9\u3068\u3044\u3048\u307e\u3059\u3002<\/p>\n<p>\u3057\u304b\u3057\u3001\u6d77\u6d0b\u306e\u7a92\u7d20\u56fa\u5b9a\u306e\u63a8\u5b9a\u5024\u304a\u3088\u3073\u5206\u5e03\u306b\u95a2\u3057\u3066\u306f\u3044\u307e\u3060\u306b\u6d3b\u767a\u306a\u8b70\u8ad6\u304c\u7d9a\u3044\u3066\u3044\u307e\u3059\u3002\u5206\u985e\u5b66\u7684\u306b\u591a\u69d8\u306a\u7a92\u7d20\u56fa\u5b9a\u751f\u7269\u306f\u5e83\u57df\u306b\u5206\u5e03\u3057\u3066\u304a\u308a\u3001\u5fc5\u8981\u306a\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u8cc4\u3046\u305f\u3081\u306b\u7570\u306a\u308b\u74b0\u5883\u3067\u306f\u7570\u306a\u308b\u6226\u7565\u3092\u6301\u3064\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u304c\u3001\u305d\u308c\u3089\u306e\u751f\u7406\u5b66\u7684\u6226\u7565\u304c\u751f\u614b\u5b66\u7684\u30cb\u30c3\u30c1\u306b\u3069\u306e\u3088\u3046\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u306e\u304b\u306b\u3064\u3044\u3066\u306f\u307e\u3060\u591a\u304f\u306e\u8b0e\u304c\u6b8b\u308a\u307e\u3059\u3002<\/p>\n<div class=\"center\"><!--Ads1--><\/div>\n<h3>\u7a92\u7d20\u56fa\u5b9a\u3092\u4f11\u3080\u3068\u3044\u3046\u9078\u629e\u3092\u65b0\u305f\u306b\u767a\u898b<\/h3>\n<p>\u6211\u3005\u306f2\u7a2e\u306e\u5358\u7d30\u80de\u6027\u7a92\u7d20\u56fa\u5b9a\u80fd\u3092\u6301\u3064\u6d77\u6d0b\u6027\u30b7\u30a2\u30ce\u30d0\u30af\u30c6\u30ea\u30a2<i>Crocosphaera watsonii<\/i> PS0609\u304a\u3088\u3073<i>Cyanothece<\/i> sp. ATCC51142\u306e\u30af\u30ed\u30fc\u30f3\u682a\u306b\u540c\u4f4d\u4f53\u30e9\u30d9\u30eb\u3057\u305f<sup>15<\/sup>N<sub>2<\/sub>\u30ac\u30b9\u304a\u3088\u3073H<sup>13<\/sup>CO<sub>3<\/sub><sup>&#8211;<\/sup>\u30a4\u30aa\u30f3\u3092\u53d6\u308a\u8fbc\u307e\u305b\u3066\u4e8c\u6b21\u30a4\u30aa\u30f3\u8cea\u91cf\u5206\u6790\u8a08NanoSIMS\u3067\u89e3\u6790\u3057\u3001\u3053\u308c\u3089\u306e\u5143\u7d20\u304c\u7d30\u80de\u5185\u306b\u53d6\u308a\u8fbc\u307e\u308c\u308b\u69d8\u5b50\u3092\u8abf\u3079\u307e\u3057\u305f\u3002<\/p>\n<p>\u7a92\u7d20\u56fa\u5b9a\u3092\u62c5\u3046\u30cb\u30c8\u30ed\u30b2\u30ca\u30fc\u30bc\u306f\u9178\u7d20\u3068\u63a5\u89e6\u3059\u308b\u3053\u3068\u3067\u4e0d\u53ef\u9006\u7684\u306b\u5931\u6d3b\u3057\u3066\u3057\u307e\u3046\u305f\u3081\u3001\u3053\u308c\u3089\u5358\u7d30\u80de\u6027\u306e\u7a92\u7d20\u56fa\u5b9a\u8005\u306f\u663c\u9593\u306b\u5149\u5408\u6210\u3092\u884c\u3063\u3066\u70ad\u7d20\u3092\u7d30\u80de\u5185\u306b\u84c4\u7a4d\u3057\u3001\u591c\u9593\u306b\u547c\u5438\u3092\u4ecb\u3057\u3066\u7d30\u80de\u5185\u306e\u9178\u7d20\u6fc3\u5ea6\u3092\u4e0b\u3052\u308b\u3068\u540c\u6642\u306bATP\u3092\u751f\u6210\u3057\u3001\u751f\u6210\u3055\u308c\u305fATP\u3092\u4f7f\u3063\u3066\u7a92\u7d20\u56fa\u5b9a\u3092\u884c\u3044\u307e\u3059\u3002\u3053\u306e\u89e3\u6790\u304b\u3089<sup>13<\/sup>C\u3084<sup>15<\/sup>N\u306e\u53d6\u308a\u8fbc\u307f\u306e\u6d3b\u6027\u304c\u7d30\u80de\u3054\u3068\u3067\u7570\u306a\u308b\u3053\u3068\u3001\u5168\u4f53\u306e\u7d0420-40%\u306e\u7d30\u80de\u306f<sup>15<\/sup>N\u3092\u53d6\u308a\u8fbc\u307e\u306a\u3044\u3053\u3068\u3001<sup>15<\/sup>N\u3092\u53d6\u308a\u8fbc\u307e\u306a\u3044\u7d30\u80de\u3067\u3082<sup>13<\/sup>C\u3092\u53d6\u308a\u8fbc\u3093\u3067\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3057\u305f\u3002<\/p>\n<figure id=\"attachment_13452\" aria-describedby=\"caption-attachment-13452\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-13452\" src=\"https:\/\/academist-cf.com\/journal\/wp-content\/uploads\/2020\/06\/001-2.jpg\" alt=\"\" width=\"600\" height=\"400\" srcset=\"https:\/\/academist-cf.com\/journal\/wp-content\/uploads\/2020\/06\/001-2.jpg 600w, https:\/\/academist-cf.com\/journal\/wp-content\/uploads\/2020\/06\/001-2-300x200.jpg 300w, https:\/\/academist-cf.com\/journal\/wp-content\/uploads\/2020\/06\/001-2-480x320.jpg 480w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-13452\" class=\"wp-caption-text\"><i>Crocosphaera watsonii<\/i>\u306e\u7a92\u7d20-\u70ad\u7d20\u4ee3\u8b1d\u306e\u65e5\u5468\u5909\u5316\u3092\u793a\u3059NanoSIMS\u753b\u50cf\uff1a<i>Crocosphaera watsonii<\/i>\u306f\u6697\u671f\u306b\u7a92\u7d20\u56fa\u5b9a\u3001\u660e\u671f\uff081-12L\uff09\u306b\u5149\u5408\u6210\u3092\u884c\u3046\u3002\u6697\u671f\u306b\u306f\u7a92\u7d20\u56fa\u5b9a\u3092\u6d3b\u767a\u306b\u884c\u3046\u7d30\u80de\u3068\u6d3b\u6027\u306e\u306a\u3044\u7d30\u80de\uff08\u9752\u8272\u77e2\u5370\u3001\u6697\u671f\uff09\u304c\u5b58\u5728\u3057\u305f\u3002\u7a92\u7d20\u56fa\u5b9a\u3092\u6d3b\u767a\u306b\u884c\u3046\u7d30\u80de\u306b\u306f\u7a92\u7d20\u8caf\u84c4\u7269\uff08\u767d\u8272\u77e2\u5370\uff09\u3082\u89b3\u5bdf\u3055\u308c\u305f\u3002\u6697\u671f\u306b\u7a92\u7d20\u56fa\u5b9a\u3092\u884c\u308f\u306a\u304b\u3063\u305f\u7d30\u80de\uff08\u9752\u8272\u77e2\u5370\u3001\u660e\u671f\uff09\u3067\u3082\u6d3b\u767a\u306a\u5149\u5408\u6210\u304c\u8a8d\u3081\u3089\u308c\u305f\u3002<\/figcaption><\/figure>\n<p>\u3055\u3089\u306b\u6570\u5024\u30e2\u30c7\u30eb\uff08Cell Flux Model\uff09\u3092\u7528\u3044\u305f\u8a08\u7b97\u306b\u3088\u308a\u3001\u7a92\u7d20\u56fa\u5b9a\u3092\u3057\u306a\u3044\u7d30\u80de\u304c\u5b58\u5728\u3059\u308b\u3053\u3068\u3067\u3001\u3059\u3079\u3066\u306e\u7d30\u80de\u304c\u7a92\u7d20\u56fa\u5b9a\u3059\u308b\u5834\u5408\u306b\u6bd4\u3079\u3066\u3001\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u3068\u3057\u3066\u6d88\u8cbb\u3059\u308b\u70ad\u7d20\u306e\u91cf\u3092\u6e1b\u3089\u3059\u3053\u3068\u304c\u3067\u304d\u308b\u3053\u3068\u3092\u793a\u3057\u307e\u3057\u305f\u3002<\/p>\n<figure id=\"attachment_13480\" aria-describedby=\"caption-attachment-13480\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-13480 size-full\" src=\"https:\/\/academist-cf.com\/journal\/wp-content\/uploads\/2020\/06\/002_1.jpg\" alt=\"\" width=\"600\" height=\"493\" srcset=\"https:\/\/academist-cf.com\/journal\/wp-content\/uploads\/2020\/06\/002_1.jpg 600w, https:\/\/academist-cf.com\/journal\/wp-content\/uploads\/2020\/06\/002_1-300x247.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-13480\" class=\"wp-caption-text\">Cell Flux\u30e2\u30c7\u30eb\u306e\u6982\u5ff5\u56f3\uff1a\u70ad\u7d20\u3068\u30a8\u30cd\u30eb\u30ae\u30fc\u306e\u53ce\u652f\u304b\u3089\u7a92\u7d20\u56fa\u5b9a\u6d3b\u6027\u306e\u4e0d\u5747\u4e00\u306e\u5f71\u97ff\u3092\u898b\u7a4d\u3082\u308a\u3001\u6d3b\u6027\u3092\u6301\u305f\u306a\u3044\u7d30\u80de\uff08\u975e\u7a92\u7d20\u56fa\u5b9a\u7d30\u80de\uff09\u304c\u5b58\u5728\u3059\u308b\u65b9\u304c\u3001\u5b58\u5728\u3057\u306a\u3044\u5834\u5408\u3068\u6bd4\u3079\u3066\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u3068\u3057\u3066\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u7bc0\u7d04\u3067\u304d\u308b\u3053\u3068\u304c\u793a\u3055\u308c\u305f\u3002<\/figcaption><\/figure>\n<p>\u7a92\u7d20\u56fa\u5b9a\u3092\u884c\u3046\u305f\u3081\u306b\u306f\u7d30\u80de\u5185\u306e\u9178\u7d20\u6fc3\u5ea6\u3092\u6700\u5c0f\u9650\u306b\u3068\u3069\u3081\u308b\u5fc5\u8981\u304c\u3042\u308a\u3001\u305d\u306e\u305f\u3081\u306b\u306f\u591a\u304f\u306e\u70ad\u7d20\u304c\u5fc5\u8981\u3067\u3059\u3002\u70ad\u7d20\u6d88\u8cbb\u3092\u4e00\u90e8\u306e\u7d30\u80de\u306b\u4efb\u305b\u3066\u7a92\u7d20\u56fa\u5b9a\u3057\u305f\u7d30\u80de\u304c\u6392\u51fa\u3057\u305f\u30a2\u30f3\u30e2\u30cb\u30a2\u3092\u5225\u306e\u7d30\u80de\u304c\u5229\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u3068\u3057\u3066\u5fc5\u8981\u306a\u70ad\u7d20\u6d88\u8cbb\u3092\u6e1b\u3089\u3059\u3053\u3068\u304c\u3067\u304d\u308b\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n<h3>\u7701\u30a8\u30cd\u6226\u7565\u306b\u3088\u3063\u3066\u5206\u5e03\u7bc4\u56f2\u306e\u62e1\u5927\u304c\u53ef\u80fd\u306b<\/h3>\n<p>\u3055\u3089\u306bCell Flux Model\u3092\u7528\u3044\u305f\u30e2\u30c7\u30eb\u89e3\u6790\u3067<i>Crocosphaera watsonii<\/i>\u3067\u306f\u5897\u6b96\u901f\u5ea6\uff08\u03bc\uff09\u304c\u4f4e\u3044\u307b\u3069\u70ad\u7d20\u306e\u7bc0\u7d04\u91cf\u304c\u5927\u304d\u304f\u306a\u308a\u3001\u5168\u4f53\u306e\u7d30\u80de\u306e\u7d0460%\u304c\u7a92\u7d20\u56fa\u5b9a\u3092\u4f11\u3080\u3053\u3068\u3067\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u3068\u3057\u3066\u306e\u70ad\u7d20\u306e\u6d88\u8cbb\u309230%\u4ee5\u4e0a\u7bc0\u7d04\u3067\u304d\u308b\u3053\u3068\u3001\u3053\u3046\u3057\u305f\u7bc0\u7d04\u306b\u3088\u3063\u3066\u5149\u306e\u5c11\u306a\u3044\u6df1\u5c64\u307e\u3067\u5206\u5e03\u3092\u62e1\u5927\u3067\u304d\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3057\u305f\u3002<\/p>\n<figure id=\"attachment_13481\" aria-describedby=\"caption-attachment-13481\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-13481 size-full\" src=\"https:\/\/academist-cf.com\/journal\/wp-content\/uploads\/2020\/06\/003-3.jpg\" alt=\"\" width=\"600\" height=\"487\" srcset=\"https:\/\/academist-cf.com\/journal\/wp-content\/uploads\/2020\/06\/003-3.jpg 600w, https:\/\/academist-cf.com\/journal\/wp-content\/uploads\/2020\/06\/003-3-300x244.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-13481\" class=\"wp-caption-text\">\u63a8\u5b9a\u3055\u308c\u308b<i>Crocosphaera<\/i>\u306e\u925b\u76f4\u5206\u5e03\uff1a\u7a92\u7d20\u56fa\u5b9a\u3057\u306a\u3044\u7d30\u80de\u304c\u3044\u308b\u3053\u3068\uff08\u4e0d\u5747\u4e00\uff09\u3067\u3001\u3044\u306a\u3044\u5834\u5408\uff08\u5747\u4e00\uff09\u306b\u6bd4\u3079\u3066<i>Crocosphaera<\/i>\u306e\u5206\u5e03\u3092\u4e0b\u65b9\u306b\u62e1\u5927\u3067\u304d\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002Depth\uff08\u6df1\u3055\uff09\uff1a\u4e00\u822c\u7684\u306a\u4f4e\u7def\u5ea6\u306e\u6d77\u6d0b\u306b\u304a\u3051\u308b\u6c34\u9762\u304b\u3089\u306e\u6df1\u3055\u3001\u03bc\uff08\u5897\u6b96\u901f\u5ea6\uff09\uff1a\u7d30\u80de\u306e\u6210\u9577\u901f\u5ea6\u3002Hetero.\uff08\u4e0d\u5747\u4e00\uff09\u306e\u65b9\u304c\u3088\u308a\u6df1\u3044\u5834\u6240\u3067\u306e\u7d30\u80de\u6210\u9577\u304c\u53ef\u80fd\u3067\u3042\u308b\u3053\u3068\u3092\u3053\u306e\u56f3\u306f\u793a\u3057\u3066\u3044\u308b\u3002<\/figcaption><\/figure>\n<p>\u6df1\u5c64\u3067\u306f\u7a92\u7d20\u56fa\u5b9a\u751f\u7269\u306e\u5897\u6b96\u306e\u5f8b\u901f\u8981\u56e0\u3067\u3042\u308b\u30ea\u30f3\u9178\u5869\u6fc3\u5ea6\u304c\u8868\u5c64\u306b\u6bd4\u3079\u3066\u9ad8\u3044\u306e\u3067\u3001\u6df1\u5c64\u3078\u306e\u5206\u5e03\u62e1\u5927\u306f\u5149\u5408\u6210\u6d3b\u6027\u3092\u4e0b\u3052\u3066\u9178\u7d20\u767a\u751f\u3092\u6291\u5236\u3059\u308b\u3068\u540c\u6642\u306b\u3001\u30ea\u30f3\u9178\u5869\u306e\u5229\u7528\u52b9\u7387\u3092\u4e0a\u3052\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u7d50\u679c\u306f\u3001\u5358\u7d30\u80de\u6027\u306e\u7a92\u7d20\u56fa\u5b9a\u751f\u7269\u306e\u7701\u30a8\u30cd\u3067\u7a92\u7d20\u3092\u6709\u52b9\u6d3b\u7528\u3059\u308b\u512a\u308c\u305f\u6226\u7565\u3092\u793a\u3057\u3066\u3044\u308b\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n<h3>\u5168\u7403\u306e\u7a92\u7d20\u30fb\u70ad\u7d20\u5faa\u74b0\u306e\u898b\u7a4d\u3082\u308a\u306b\u5411\u3051\u3066<\/h3>\n<p>\u3053\u308c\u307e\u3067\u306e\u7a92\u7d20\u5faa\u74b0\u306e\u898b\u7a4d\u3082\u308a\u3067\u306f\u751f\u7269\u306e\u4ee3\u8b1d\u6d3b\u6027\u3092\u5747\u4e00\u3068\u4eee\u5b9a\u3057\u3001\u7a92\u7d20\u56fa\u5b9a\u751f\u7269\u306f\u690d\u7269\u30d7\u30e9\u30f3\u30af\u30c8\u30f3\u3078\u306e\u30a2\u30f3\u30e2\u30cb\u30a2\u4f9b\u7d66\u8005\u3068\u3057\u3066\u6271\u308f\u308c\u3066\u304d\u307e\u3057\u305f\u3002\u4e00\u65b9\u3001\u8fd1\u5e74\u524d\u8ff0\u306e\u3088\u3046\u306a\u7a92\u7d20\u56fa\u5b9a\u306e\u4e0d\u5747\u4e00\u6027\u306f\u3001\u6d77\u6d0b\u304b\u3089\u63a1\u53d6\u3057\u305f\u8a66\u6599\u304b\u3089\u3082\u5831\u544a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3053\u308c\u307e\u3067\u306b\u6211\u3005\u306f\u5358\u7d30\u80de\u6027\u7a92\u7d20\u56fa\u5b9a\u751f\u7269\u304c\u7a92\u7d20\u56fa\u5b9a\u3068\u30a2\u30f3\u30e2\u30cb\u30a2\u306e\u53d6\u308a\u8fbc\u307f\u3092\u4e21\u7acb\u3059\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3001\u30e2\u30c7\u30eb\u89e3\u6790\u306b\u3088\u308a\u30a2\u30f3\u30e2\u30cb\u30a2\u306e\u5229\u7528\u304c\u5358\u7d30\u80de\u6027\u7a92\u7d20\u56fa\u5b9a\u751f\u7269\u306e\u30cb\u30c3\u30c1\u3092\u62e1\u5927\u3059\u308b\u53ef\u80fd\u6027\u3092\u793a\u3057\u3066\u304d\u307e\u3057\u305f\u3002\u3053\u306e\u305f\u3081\u3001\u5730\u7403\u5168\u4f53\u306e\u7a92\u7d20\u56fa\u5b9a\u6d3b\u6027\u304a\u3088\u3073\u7a92\u7d20\u30fb\u70ad\u7d20\u5faa\u74b0\u306e\u898b\u7a4d\u3082\u308a\u304c\u4fee\u6b63\u3055\u308c\u308b\u5fc5\u8981\u304c\u3042\u308b\u3068\u8003\u3048\u3066\u3044\u307e\u3059\u3002\u751f\u7406\u5b66\u7684\u751f\u5b58\u6226\u7565\u306e\u7406\u89e3\u304c\u3001\u3088\u308a\u6b63\u78ba\u306a\u5168\u7403\u30ec\u30d9\u30eb\u306e\u7a92\u7d20\u70ad\u7d20\u5faa\u74b0\u898b\u7a4d\u3082\u308a\u306e\u7cf8\u53e3\u306b\u306a\u308b\u3068\u671f\u5f85\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u672c\u7814\u7a76\u306fNature Research\u304c\u63d0\u4f9b\u3059\u308b\u30aa\u30fc\u30d7\u30f3\u30a2\u30af\u30bb\u30b9\u30fb\u30b8\u30e3\u30fc\u30ca\u30ebCommunications Biology\u8a8c\u306b\u63b2\u8f09\u3055\u308c\u3066\u304a\u308a\u3001\u4ee5\u4e0b\u3088\u308a\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3044\u305f\u3060\u3051\u307e\u3059\u3002<br \/>\n<a href=\"https:\/\/www.nature.com\/articles\/s42003-020-0894-4.pdf\">https:\/\/www.nature.com\/articles\/s42003-020-0894-4.pdf<\/a><\/p>\n<p><b>\u53c2\u8003\u6587\u732e<\/b><\/p>\n<ul>\n<li>Masuda T., Inomura K., Takahata N., Sano Y., Shiozaki T., Pr\u00e1\u0161il O., Furuya K. Heterogeneous nitrogen fixation rates confer energetic advantage and expanded ecological niche of unicellular diazotroph populations. <i>Communications Biology<\/i>, 3:172, doi:10.1038\/s42003-020-0894-4 (2020).<\/li>\n<li>Inomura K., Masuda T., Gauglitz J.M. Active nitrogen fixation by <i>Crocosphaera<\/i> expands their niche despite the presence of ammonium \u2013 A case study. Sci. Rep. 9:15064, doi.org\/10.1038\/s41598-019-51378-4 (2019).<\/li>\n<li>Masuda T., Furuya K., Kodama T., Takeda S. and Harrison P.J. Ammonium uptake and dinitrogen fixation by the unicellular nanocyanobacterium Crocosphaera watsonii in nitrogen-limited continuous cultures. <i>Limnol. Oceanogr<\/i>. 58, 2029\u20132036, doi:10.4319\/lo.2013.58.6.2029 (2013).<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u6d77\u6d0b\u7269\u8cea\u5faa\u74b0\u306e\u8d77\u70b9\u3067\u3042\u308b\u7a92\u7d20\u56fa\u5b9a\u751f\u7269\u306e\u751f\u5b58\u6226\u7565\u3068\u306f\uff1f \u5fae\u7d30\u306a\u6d77\u6d0b\u306e\u690d\u7269\u30d7\u30e9\u30f3\u30af\u30c8\u30f3\u306f\u6d77\u6d0b\u306e\u98df\u7269\u9023\u9396\u306e\u8d77\u70b9\u3067\u3042\u308a\u3001\u305d\u306e\u4e00\u6b21\u751f\u7523\u306f\u5730\u7403\u5168\u4f53\u306e\u4e00\u6b21\u751f\u7523\u306e\u7d04\u534a\u5206\u3092\u62c5\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u690d\u7269\u30d7\u30e9\u30f3\u30af\u30c8\u30f3\u306f\u5927\u6c17\u4e2d\u306b\u84c4\u7a4d [&hellip;]<\/p>\n","protected":false},"author":489,"featured_media":13452,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[3],"tags":[50,88,15],"class_list":["post-13456","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-outcome","tag-50","tag-88","tag-biology","has_thumb"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/academist-cf.com\/journal\/index.php?rest_route=\/wp\/v2\/posts\/13456","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/academist-cf.com\/journal\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/academist-cf.com\/journal\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/academist-cf.com\/journal\/index.php?rest_route=\/wp\/v2\/users\/489"}],"replies":[{"embeddable":true,"href":"https:\/\/academist-cf.com\/journal\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=13456"}],"version-history":[{"count":16,"href":"https:\/\/academist-cf.com\/journal\/index.php?rest_route=\/wp\/v2\/posts\/13456\/revisions"}],"predecessor-version":[{"id":13695,"href":"https:\/\/academist-cf.com\/journal\/index.php?rest_route=\/wp\/v2\/posts\/13456\/revisions\/13695"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/academist-cf.com\/journal\/index.php?rest_route=\/wp\/v2\/media\/13452"}],"wp:attachment":[{"href":"https:\/\/academist-cf.com\/journal\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=13456"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/academist-cf.com\/journal\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=13456"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/academist-cf.com\/journal\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=13456"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}