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vitro\u53cd\u5fdc\u7cfb\u306b\u304a\u3044\u3066\u3001\u30d3\u30ea\u30d9\u30eb\u30b8\u30f3\u3068NADPH\u304c\u3042\u308c\u3070\u9175\u7d20\u306a\u3057\u3067\u30d3\u30ea\u30eb\u30d3\u30f3\u304c\u751f\u6210\u3055\u308c\u308b\u3053\u3068\u3092\u898b\u51fa\u3057\u307e\u3057\u305f\u3002\u3053\u308c\u306f\u3001\u5149\u5408\u6210\u306b\u4f34\u3044\u5927\u91cf\u306bNADPH\u304c\u751f\u6210\u3055\u308c\u308b\u690d\u7269\u306a\u3089\u3067\u306f\u306e\u53cd\u5fdc\u7d4c\u8def\u3067\u3042\u308b\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u3002\u307e\u305f\u3001\u5f37\u5149\u6761\u4ef6\u4e0b\u3067\u30d3\u30ea\u30eb\u30d3\u30f3\u91cf\u304c\u5897\u52a0\u3059\u308b\u3053\u3068\u3084\u3001\u30d3\u30ea\u30eb\u30d3\u30f3\u6fc3\u5ea6\u306e\u4e0a\u6607\u304c\u9178\u5316\u30b9\u30c8\u30ec\u30b9\u3092\u4f4e\u6e1b\u3059\u308b\u3053\u3068\u304b\u3089\u3001\u690d\u7269\u306b\u304a\u3051\u308b\u30d3\u30ea\u30eb\u30d3\u30f3\u306f\u5149\u5408\u6210\u6642\u306b\u767a\u751f\u3059\u308b\u904e\u5270\u306a\u9084\u5143\u529b\u306e\u8abf\u6574\u306b\u5bc4\u4e0e\u3059\u308b\u3068\u793a\u5506\u3055\u308c\u307e\u3057\u305f\u3002\u690d\u7269\u306b\u304a\u3051\u308b\u30d3\u30ea\u30eb\u30d3\u30f3\u7523\u751f\u306e\u8a3c\u660e\u306f\u3001\u6c38\u5e74\u8003\u3048\u3089\u308c\u3066\u304d\u305f\u690d\u7269\u4ee3\u8b1d\u7d4c\u8def\u3092\u8986\u3059\u3082\u306e\u3067\u3042\u308a\u3001\u30a4\u30f3\u30d1\u30af\u30c8\u306e\u5927\u304d\u306a\u7814\u7a76\u6210\u679c\u3068\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-2953\" src=\"http:\/\/www.pharm.okayama-u.ac.jp\/lab\/bunsei\/wordpress\/wp-content\/uploads\/2026\/04\/68a00f11d2bc7d7c8a27301495610226-300x155.jpg\" alt=\"\" width=\"505\" height=\"261\" srcset=\"https:\/\/www.pharm.okayama-u.ac.jp\/lab\/bunsei\/wordpress\/wp-content\/uploads\/2026\/04\/68a00f11d2bc7d7c8a27301495610226-300x155.jpg 300w, https:\/\/www.pharm.okayama-u.ac.jp\/lab\/bunsei\/wordpress\/wp-content\/uploads\/2026\/04\/68a00f11d2bc7d7c8a27301495610226-1024x530.jpg 1024w, https:\/\/www.pharm.okayama-u.ac.jp\/lab\/bunsei\/wordpress\/wp-content\/uploads\/2026\/04\/68a00f11d2bc7d7c8a27301495610226-768x397.jpg 768w, https:\/\/www.pharm.okayama-u.ac.jp\/lab\/bunsei\/wordpress\/wp-content\/uploads\/2026\/04\/68a00f11d2bc7d7c8a27301495610226.jpg 1260w\" sizes=\"(max-width: 505px) 100vw, 505px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-2951\" src=\"http:\/\/www.pharm.okayama-u.ac.jp\/lab\/bunsei\/wordpress\/wp-content\/uploads\/2026\/04\/f39c3971c316166b3bbaec1ce552dd10-300x135.jpg\" alt=\"\" width=\"516\" height=\"232\" srcset=\"https:\/\/www.pharm.okayama-u.ac.jp\/lab\/bunsei\/wordpress\/wp-content\/uploads\/2026\/04\/f39c3971c316166b3bbaec1ce552dd10-300x135.jpg 300w, https:\/\/www.pharm.okayama-u.ac.jp\/lab\/bunsei\/wordpress\/wp-content\/uploads\/2026\/04\/f39c3971c316166b3bbaec1ce552dd10-1024x461.jpg 1024w, https:\/\/www.pharm.okayama-u.ac.jp\/lab\/bunsei\/wordpress\/wp-content\/uploads\/2026\/04\/f39c3971c316166b3bbaec1ce552dd10-768x346.jpg 768w, https:\/\/www.pharm.okayama-u.ac.jp\/lab\/bunsei\/wordpress\/wp-content\/uploads\/2026\/04\/f39c3971c316166b3bbaec1ce552dd10.jpg 1102w\" sizes=\"(max-width: 516px) 100vw, 516px\" \/><\/p>\n<p>Ishikawa K, Xie X, Osaki Y, Miyawaki A, Numata K, Kodama Y. Bilirubin is produced nonenzymatically in plants to maintain chloroplast redox status. Science advances 9:eadh4787. 2023<\/p>\n<p>Ishikawa K, Kodama Y. Bilirubin Distribution in Plants at the Subcellular and Tissue Levels. Plant and Cell Physiology 65:762\u2013769. 2024<\/p>\n<h3><span style=\"font-size: 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loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-2952\" src=\"http:\/\/www.pharm.okayama-u.ac.jp\/lab\/bunsei\/wordpress\/wp-content\/uploads\/2026\/04\/ec87a73af7c8542cc257a965225952ce-300x242.jpg\" alt=\"\" width=\"583\" height=\"470\" srcset=\"https:\/\/www.pharm.okayama-u.ac.jp\/lab\/bunsei\/wordpress\/wp-content\/uploads\/2026\/04\/ec87a73af7c8542cc257a965225952ce-300x242.jpg 300w, https:\/\/www.pharm.okayama-u.ac.jp\/lab\/bunsei\/wordpress\/wp-content\/uploads\/2026\/04\/ec87a73af7c8542cc257a965225952ce-1024x825.jpg 1024w, https:\/\/www.pharm.okayama-u.ac.jp\/lab\/bunsei\/wordpress\/wp-content\/uploads\/2026\/04\/ec87a73af7c8542cc257a965225952ce-768x619.jpg 768w, https:\/\/www.pharm.okayama-u.ac.jp\/lab\/bunsei\/wordpress\/wp-content\/uploads\/2026\/04\/ec87a73af7c8542cc257a965225952ce-1536x1238.jpg 1536w, https:\/\/www.pharm.okayama-u.ac.jp\/lab\/bunsei\/wordpress\/wp-content\/uploads\/2026\/04\/ec87a73af7c8542cc257a965225952ce.jpg 1576w\" sizes=\"(max-width: 583px) 100vw, 583px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>Ishikawa K, Yamaguchi S, Tsukaoka T, Tsunoda M, Furuta K, Kaito C. Sulphur\u2010Acquisition Pathways for Cysteine Synthesis Confer a Fitness Advantage to Bacteria in Plant Extracts. Environmental Microbiology. 27:e70126. 2025<\/p>\n<p>Yamaguchi S, Ishikawa K, Furuta K, Kaito C. Enterobacterial common antigen repeat-unit flippase WzxE is required for Escherichia coli growth under acidic conditions, low temperature, and high osmotic stress conditions. Applied and Environmental Microbiology 91:e0259524. 2025<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u52d5\u7269\u7cfb\u306e\u8996\u70b9\u3092\u6d3b\u304b\u3057\u305f\u690d\u7269\u2015\u690d\u7269\u75c5\u539f\u7d30\u83cc\u7814\u7a76 \u3053\u308c\u307e\u3067\u77f3\u5ddd\u52a9\u6559\u306f\u690d\u7269\u75c5\u539f\u3068\u690d\u7269\u7d30\u80de\u3092\u305d\u308c\u305e\u308c\u7814\u7a76\u3057\u3066\u304d\u307e\u3057\u305f\u3002\u3057\u304b\u3057\u3001\u75c5\u539f\u306f\u591a\u69d8\u3067\u3042\u308a\u3001\u690d\u7269\u306b\u75c5\u6c17\u3092\u3082\u305f\u3089\u3059\u3082\u306e\u3082\u3042\u308c\u3070\u3001\u52d5\u7269\u306b\u75c5\u6c17\u3092\u3082\u305f\u3089\u3059\u3082\u306e\u3082\u3042\u308a\u307e\u3059\u3002\u5206\u5b50\u751f\u7269\u5b66\u5206\u91ce [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":25,"menu_order":4,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"_links":{"self":[{"href":"https:\/\/www.pharm.okayama-u.ac.jp\/lab\/bunsei\/wp-json\/wp\/v2\/pages\/2954"}],"collection":[{"href":"https:\/\/www.pharm.okayama-u.ac.jp\/lab\/bunsei\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.pharm.okayama-u.ac.jp\/lab\/bunsei\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.pharm.okayama-u.ac.jp\/lab\/bunsei\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pharm.okayama-u.ac.jp\/lab\/bunsei\/wp-json\/wp\/v2\/comments?post=2954"}],"version-history":[{"count":4,"href":"https:\/\/www.pharm.okayama-u.ac.jp\/lab\/bunsei\/wp-json\/wp\/v2\/pages\/2954\/revisions"}],"predecessor-version":[{"id":2970,"href":"https:\/\/www.pharm.okayama-u.ac.jp\/lab\/bunsei\/wp-json\/wp\/v2\/pages\/2954\/revisions\/2970"}],"up":[{"embeddable":true,"href":"https:\/\/www.pharm.okayama-u.ac.jp\/lab\/bunsei\/wp-json\/wp\/v2\/pages\/25"}],"wp:attachment":[{"href":"https:\/\/www.pharm.okayama-u.ac.jp\/lab\/bunsei\/wp-json\/wp\/v2\/media?parent=2954"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}