{"id":5083,"date":"2021-06-30T15:51:03","date_gmt":"2021-06-30T06:51:03","guid":{"rendered":"https:\/\/www.lfsci.hokudai.ac.jp\/info\/?p=5083"},"modified":"2021-06-30T16:10:23","modified_gmt":"2021-06-30T07:10:23","slug":"%e7%b4%b0%e8%83%9e%e8%b3%aa%e3%81%ae%e9%a1%86%e7%b2%92%e7%8a%b6%e6%a7%8b%e9%80%a0%e3%81%8c%e6%b8%9b%e6%95%b0%e5%88%86%e8%a3%82%e3%81%ae%e9%80%b2%e8%a1%8c%e3%82%92%e5%88%b6%e5%be%a1","status":"publish","type":"post","link":"https:\/\/www.lfsci.hokudai.ac.jp\/info\/5083.html","title":{"rendered":"\u7d30\u80de\u8cea\u306e\u9846\u7c92\u72b6\u69cb\u9020\u304c\u6e1b\u6570\u5206\u88c2\u306e\u9032\u884c\u3092\u5236\u5fa1"},"content":{"rendered":"<h2>\u7d30\u80de\u8cea\u306e\u9846\u7c92\u72b6\u69cb\u9020\u304c\u6e1b\u6570\u5206\u88c2\u306e\u9032\u884c\u3092\u5236\u5fa1<\/h2>\n<p>\u5317\u6d77\u9053\u5927\u5b66\u5927\u5b66\u9662\u751f\u547d\u79d1\u5b66\u9662\u306e\u5c0f\u8c37\u53cb\u4e5f\u51c6\u6559\u6388\u3001\u5927\u5b66\u9662\u751f\u547d\u79d1\u5b66\u9662\u535a\u58eb\u8ab2\u7a0b\uff08\u5f53\u6642\uff09\u306e\u6b66\u4e95\u590f\u6d77\u3055\u3093\u306f\u3001mRNA\u3068\u30bf\u30f3\u30d1\u30af\u8cea\u304b\u3089\u306a\u308b\u9846\u7c92\u72b6\u69cb\u9020\u304c\u30de\u30a6\u30b9\u5375\u6bcd\u7d30\u80de\u306b\u8907\u6570\u7a2e\u985e\u5b58\u5728\u3059\u308b\u3053\u3068\u3001\u3053\u306e\u69cb\u9020\u304c\u6e1b\u6570\u5206\u88c2\u3092\u9032\u884c\u3055\u305b\u308b\u91cd\u8981\u306a\u5236\u5fa1\u6a5f\u69cb\u3068\u306a\u308b\u3053\u3068\u3092\u898b\u51fa\u3057\u307e\u3057\u305f\uff08\u56f31\uff09\u3002<\/p>\n<p>\u6709\u6027\u751f\u6b96\u3092\u884c\u3046\u52d5\u7269\u306f\u5375\u3068\u7cbe\u5b50\u3092\u5f62\u6210\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u751f\u6b96\u7d30\u80de\u306f\u4f53\u7d30\u80de\u306e\u534a\u5206\u306e\u6570\u306e\u67d3\u8272\u4f53\u3092\u6301\u3061\u307e\u3059\u3002\u67d3\u8272\u4f53\u306e\u6570\u3092\u534a\u5206\u3068\u3059\u308b\u305f\u3081\u306b\u7279\u306b\u91cd\u8981\u306a\u904e\u7a0b\u306f\u3001\u300c\u6e1b\u6570\u5206\u88c2\u306e\u7b2c\u4e00\u5206\u88c2\u3092\u7d42\u4e86\u3057\u305f\u306e\u3061\u306bDNA\u8907\u88fd\u3092\u884c\u308f\u305a\u7b2c\u4e8c\u5206\u88c2\u3092\u9032\u884c\u3055\u305b\u308b\u300d\u3053\u3068\u3067\u3059\u3002Emi2\u30bf\u30f3\u30d1\u30af\u8cea\u306f\u3001\u6e1b\u6570\u5206\u88c2\u306e\u7b2c\u4e00\u5206\u88c2\u304c\u7d42\u4e86\u3059\u308b\u6642\u671f\u306b\u767a\u73fe\u91cf\u304c\u5897\u52a0\u3057\u3001DNA\u8907\u88fd\u3092\u9632\u3050\u3068\u3068\u3082\u306b\u7b2c\u4e8c\u5206\u88c2\u3092\u6b63\u5e38\u306b\u9032\u884c\u3055\u305b\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u3053\u306e\u30bf\u30f3\u30d1\u30af\u8cea\u306f\u5375\u304c\u53d7\u7cbe\u306a\u3057\u306b\u767a\u751f\u3059\u308b\u5358\u70ba\u767a\u751f\u3092\u9632\u3050\u5f79\u5272\u3092\u6301\u3061\u307e\u3059\u3002<\/p>\n<p>\u6b66\u4e95\u3055\u3093\u306f\u672c\u7814\u7a76\u3067\u3001Emi2\u30bf\u30f3\u30d1\u30af\u8cea\u304c\u3069\u306e\u3088\u3046\u306b\u300c\u767a\u73fe\u91cf\u3092\u5897\u52a0\u3055\u305b\u308b\u306e\u304b\u300d\u3092\u7814\u7a76\u3057\u307e\u3057\u305f\u3002\u305d\u306e\u7d50\u679c\u3001Emi2\u30bf\u30f3\u30d1\u30af\u8cea\u306f\u6e1b\u6570\u5206\u88c2\u3092\u958b\u59cb\u3059\u308b\u524d\u306b\u306f\u5408\u6210\u3055\u308c\u3066\u304a\u3089\u305a\u3001\u7b2c\u4e00\u5206\u88c2\u306e\u7d42\u4e86\u6642\u306bmRNA\u304b\u3089\u6d3b\u767a\u306b\u5408\u6210\u3055\u308c\u308b\u3053\u3068\u3092\u660e\u3089\u304b\u306b\u3057\u307e\u3057\u305f\u3002\u3059\u306a\u308f\u3061\u3001\u6e1b\u6570\u5206\u88c2\u958b\u59cb\u524d\u306e\u5375\u6bcd\u7d30\u80de\u306fEmi2\u3092\u30b3\u30fc\u30c9\u3059\u308bmRNA\u306e\u7ffb\u8a33\u3092\u6291\u5236\u3057\u3066\u304a\u308a\u3001\u6642\u671f\u304c\u6765\u308b\u3068\u7ffb\u8a33\u6291\u5236\u3092\u89e3\u304d\u3001\u7ffb\u8a33\u3092\u6d3b\u6027\u5316\u3059\u308b\u3053\u3068\u304c\u5206\u304b\u308a\u307e\u3057\u305f\u3002<\/p>\n<p>\u5c0f\u8c37\u51c6\u6559\u6388\u306e\u7814\u7a76\u5ba4\u3067\u306f\u3001\u6e1b\u6570\u7b2c\u4e00\u5206\u88c2\u306e\u9032\u884c\u306b\u91cd\u8981\u306aCyclin B1\u30bf\u30f3\u30d1\u30af\u8cea\u3092\u30b3\u30fc\u30c9\u3059\u308bmRNA\u304c\u9846\u7c92\u72b6\u306e\u69cb\u9020\u3092\u3068\u308b\u3053\u3068\u3092\u660e\u3089\u304b\u306b\u3057\u3066\u304d\u307e\u3057\u305f\u3002<em>Emi2<\/em> mRNA\u306f<em>Cyclin B1<\/em> mRNA\u3068\u540c\u3058\u304f\u9846\u7c92\u72b6\u69cb\u9020\u3092\u3068\u308a\u307e\u3057\u305f\u304c\u3001\u8208\u5473\u6df1\u3044\u3053\u3068\u306b\u305d\u308c\u305e\u308c\u306emRNA\u306f\u7570\u306a\u308b\u9846\u7c92\u3092\u5f62\u6210\u3057\u307e\u3057\u305f\u3002\u3055\u3089\u306b\u3001\u3053\u308c\u3089RNA\u9846\u7c92\u306f\u3044\u304f\u3064\u304b\u306eRNA\u7d50\u5408\u30bf\u30f3\u30d1\u30af\u8cea\u3092\u5171\u901a\u3057\u3066\u6301\u3064\u3053\u3068\u3001\u4e00\u65b9\u3067\u3001\u305d\u308c\u305e\u308c\u306b\u7279\u6709\u306e\u30bf\u30f3\u30d1\u30af\u8cea\u3092\u542b\u3080\u3053\u3068\u3082\u660e\u3089\u304b\u3068\u306a\u308a\u307e\u3057\u305f\u3002\u6b66\u4e95\u3055\u3093\u306fTdrd3\u3068\u547c\u3070\u308c\u308b\u30bf\u30f3\u30d1\u30af\u8cea\u304c<em>Emi2<\/em> mRNA\u306b\u7279\u7570\u7684\u306b\u7d50\u5408\u3059\u308b\u3053\u3068\u3092\u898b\u51fa\u3057\u3001\u3055\u3089\u306b\u3001<em>Emi2<\/em>\u306eRNA\u9846\u7c92\u306b\u542b\u307e\u308c\u308b\u3053\u3068\u3092\u793a\u3057\u307e\u3057\u305f\uff08\u56f31\u30682\uff09\u3002\u6700\u3082\u8208\u5473\u6df1\u3044\u306e\u306f\u3001Tdrd3\u30bf\u30f3\u30d1\u30af\u8cea\u3092\u4eba\u70ba\u7684\u306b\u5206\u89e3\u3057\u6a5f\u80fd\u3092\u963b\u5bb3\u3059\u308b\u3068\u300c\u5375\u6bcd\u7d30\u80de\u306f\u6e1b\u6570\u5206\u88c2\u306e\u7b2c\u4e00\u5206\u88c2\u3092\u6b63\u5e38\u306b\u9032\u884c\u3059\u308b\u304c\u3001\u7b2c\u4e8c\u5206\u88c2\u306b\u5165\u3089\u305a\u306b\u524d\u6838\u69d8\u306e\u69cb\u9020\u3092\u5f62\u6210\u3059\u308b\uff08\u56f33\uff09\u300d\u3053\u3068\u3067\u3059\u3002\u3053\u306e\u5375\u6bcd\u7d30\u80de\u3067\u306fEmi2\u30bf\u30f3\u30d1\u30af\u8cea\u304c\u6e1b\u5c11\u3057\u3066\u304a\u308a\u3001\u304b\u3064\u3001Emi2\u30bf\u30f3\u30d1\u30af\u8cea\u3092\u5f37\u5236\u767a\u73fe\u3055\u305b\u308b\u3068\u7b2c\u4e8c\u5206\u88c2\u306f\u6b63\u5e38\u306b\u9032\u884c\u3057\u307e\u3057\u305f\uff08\u56f33\uff09\u3002\u4ee5\u4e0a\u306e\u7d50\u679c\u304b\u3089\u3001Tdrd3\u306f<em>Emi2<\/em> mRNA\u306e\u7ffb\u8a33\u3092\u7b2c\u4e00\u5206\u88c2\u7d42\u4e86\u6642\u306b\u6d3b\u6027\u5316\u3057\u3001\u7b2c\u4e8c\u5206\u88c2\u3092\u6b63\u5e38\u306b\u9032\u884c\u3055\u305b\u308b\u6a5f\u80fd\u3092\u6301\u3064\u3068\u7d50\u8ad6\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n<p>\u4eca\u56de\u306e\u6210\u679c\u306f\u3001\u500b\u4f53\u3092\u751f\u307f\u51fa\u3059\u305f\u3081\u306b\u5375\u306b\u79d8\u3081\u3089\u308c\u305f\u8b0e\u306e\u4e00\u3064\u3092\u89e3\u660e\u3057\u305f\u3082\u306e\u3067\u3001Current Research in Cell Biology\u8a8c\u306b\u767b\u8f09\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n<p>\u672c\u7814\u7a76\u6210\u679c\u306e\u3088\u308a\u8a73\u3057\u3044\u5185\u5bb9\u306b\u3064\u3044\u3066\u306f\uff0c\u5317\u5927\u30d7\u30ec\u30b9\u30ea\u30ea\u30fc\u30b9\uff08<a href=\"https:\/\/www.hokudai.ac.jp\/news\/2021\/06\/tdrd3.html\">https:\/\/www.hokudai.ac.jp\/news\/2021\/06\/tdrd3.html<\/a>\uff09\u306b\u3082\u63b2\u8f09\u3055\u308c\u3066\u304a\u308a\u307e\u3059\uff0e\u305c\u3072\u4f75\u305b\u3066\u3054\u89a7\u4e0b\u3055\u3044\u3002<\/p>\n<h3>\u8ad6\u6587\u60c5\u5831<\/h3>\n<p id=\"screen-reader-main-title\" class=\"Head u-font-serif u-h2 u-margin-s-ver\"><span class=\"title-text\">\u8ad6\u6587\u540d: Tdrd3 regulates the progression of meiosis II through translational control of\u00a0<em>Emi2<\/em>\u00a0mRNA in mouse oocytes<\/span><\/p>\n<p>\u8457\u8005\u540d: \u6b66\u4e95\u590f\u6d77 <sup>1<\/sup>\uff0c\u4f50\u85e4\u572d\u7950 <sup>1<\/sup>\uff0c\u9ad8\u7530\u88d5\u8cb4<sup>1<\/sup>\uff0cIyyappan Rajan<sup>2<\/sup>\uff0cSusor Andrej<sup>2<\/sup>\uff0c\u5c71\u672c\u96c4\u5e83<sup>3<\/sup>\uff0c\u5c0f\u8c37\u53cb\u4e5f<sup>1, 4<\/sup>\uff08<sup>1<\/sup>\u5317\u6d77\u9053\u5927\u5b66\u5927\u5b66\u9662\u751f\u547d\u79d1\u5b66\u9662\uff0c<sup>2<\/sup>Institute of Animal Physiology and Genetics\uff0c<sup>3<\/sup>\u6176\u61c9\u7fa9\u587e\u5927\u5b66\u533b\u5b66\u90e8\uff0c<sup>4<\/sup>\u5317\u6d77\u9053\u5927\u5b66\u5927\u5b66\u9662\u7406\u5b66\u7814\u7a76\u9662\uff09<\/p>\n<p>\u96d1\u8a8c\u540d: Current Research in Cell Biology<\/p>\n<p>DOI: <a href=\"https:\/\/doi.org\/10.1016\/j.crcbio.2021.100009\">10.1016\/j.crcbio.2021.100009<\/a><\/p>\n<p><a href=\"https:\/\/www.lfsci.hokudai.ac.jp\/info\/wp-content\/uploads\/2021\/06\/Fig1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-5084\" src=\"https:\/\/www.lfsci.hokudai.ac.jp\/info\/wp-content\/uploads\/2021\/06\/Fig1-300x150.jpg\" alt=\"\" width=\"300\" height=\"150\" srcset=\"https:\/\/www.lfsci.hokudai.ac.jp\/info\/wp-content\/uploads\/2021\/06\/Fig1-300x150.jpg 300w, https:\/\/www.lfsci.hokudai.ac.jp\/info\/wp-content\/uploads\/2021\/06\/Fig1-768x384.jpg 768w, https:\/\/www.lfsci.hokudai.ac.jp\/info\/wp-content\/uploads\/2021\/06\/Fig1.jpg 960w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>\uff08\u56f31\uff09\u30de\u30a6\u30b9\u5375\u6bcd\u7d30\u80de\u306b\u304a\u3051\u308b\u9846\u7c92\u69cb\u9020\u306e\u5f62\u6210\u3068\u6e1b\u6570\u5206\u88c2\u9032\u884c\u306e\u30e2\u30c7\u30eb\u56f3\u3002<em>Cyclin B1<\/em> mRNA\uff08\u8d64\uff09\u3068<em>Emi2<\/em> mRNA\uff08\u7dd1\uff09\u306e\u9846\u7c92\u69cb\u9020\u306b\u306f\u3001\u305d\u308c\u305e\u308cPum1\u3068Tdrd3\u304c\u7279\u7570\u7684\u306b\u542b\u307e\u308c\u308b\u3002GV\u306f\u5375\u306e\u6838\uff08germinal vesicle\uff09\u3092\u793a\u3059\u3002<\/p>\n<p><a href=\"https:\/\/www.lfsci.hokudai.ac.jp\/info\/wp-content\/uploads\/2021\/06\/Fig2.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-5085\" src=\"https:\/\/www.lfsci.hokudai.ac.jp\/info\/wp-content\/uploads\/2021\/06\/Fig2-300x125.jpg\" alt=\"\" width=\"300\" height=\"125\" srcset=\"https:\/\/www.lfsci.hokudai.ac.jp\/info\/wp-content\/uploads\/2021\/06\/Fig2-300x125.jpg 300w, https:\/\/www.lfsci.hokudai.ac.jp\/info\/wp-content\/uploads\/2021\/06\/Fig2.jpg 480w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>\uff08\u56f32\uff09Tdrd3\u30bf\u30f3\u30d1\u30af\u8cea\u306f<em>Emi2<\/em> mRNA\u304c\u5f62\u6210\u3059\u308b\u9846\u7c92\u69cb\u9020\u3068\u5171\u5c40\u5728\u3059\u308b\u3002\u77e2\u5370\u306f\u5171\u5c40\u5728\u90e8\u4f4d\u3092\u793a\u3059\u3002\u30b9\u30b1\u30fc\u30eb\u30d0\u30fc\u306f2 \u00b5m\u3092\u793a\u3059\u3002<\/p>\n<p><a href=\"https:\/\/www.lfsci.hokudai.ac.jp\/info\/wp-content\/uploads\/2021\/06\/Fig3.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-5086\" src=\"https:\/\/www.lfsci.hokudai.ac.jp\/info\/wp-content\/uploads\/2021\/06\/Fig3-300x210.jpg\" alt=\"\" width=\"300\" height=\"210\" srcset=\"https:\/\/www.lfsci.hokudai.ac.jp\/info\/wp-content\/uploads\/2021\/06\/Fig3-300x210.jpg 300w, https:\/\/www.lfsci.hokudai.ac.jp\/info\/wp-content\/uploads\/2021\/06\/Fig3-768x538.jpg 768w, https:\/\/www.lfsci.hokudai.ac.jp\/info\/wp-content\/uploads\/2021\/06\/Fig3.jpg 900w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" 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