{"id":1072,"date":"2025-11-10T11:21:37","date_gmt":"2025-11-10T02:21:37","guid":{"rendered":"https:\/\/www.lifesci.tohoku.ac.jp\/symbiosis\/wp\/wordpress\/?p=1072"},"modified":"2025-11-10T11:23:37","modified_gmt":"2025-11-10T02:23:37","slug":"%e9%b9%bf%e5%b3%b6%e5%8f%b0%e3%81%a7%e5%9c%83%e5%a0%b4%e4%bd%9c%e6%a5%ad","status":"publish","type":"post","link":"https:\/\/www.lifesci.tohoku.ac.jp\/symbiosis\/wp\/wordpress\/?p=1072","title":{"rendered":"\u9e7f\u5cf6\u53f0\u3067\u5703\u5834\u4f5c\u696d\uff08\u30df\u30e4\u30b3\u30b0\u30b5\u306e\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\uff09"},"content":{"rendered":"\n<p>Field work at Kashimadai<br><br>10\u670830\u65e5\uff08\u6728\uff09\u9e7f\u5cf6\u53f0\u3067\u5703\u5834\u4f5c\u696d\u3092\u884c\u3044\u307e\u3057\u305f\u3002<br>\u4eca\u56de\u306f\u30df\u30e4\u30b3\u30b0\u30b5\u306eRecombinant Inbred Lines (RILs) \u306e\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u3067\u3059\u3002<\/p>\n\n\n\n<p>RILs\u3068\u306f\u3001\u907a\u4f1d\u7684\u306b\u7570\u306a\u308b2\u7cfb\u7d71\u306e\u89aa\u682a\u3092\u4ea4\u914d\u3057\u3066\u4f5c\u51fa\u3057\u305f\u96d1\u7a2eF1\u4e16\u4ee3\u3092\u81ea\u5bb6\u53d7\u7c89\u3055\u305b\u3001\u3055\u3089\u306b\u305d\u306e\u5b50\u5b6b\u3082\u7e70\u308a\u8fd4\u3057\u81ea\u5bb6\u53d7\u7c89\u3055\u305b\u305f\u7cfb\u7d71\u3067\u3059\u3002\u4e16\u4ee3\u3092\u91cd\u306d\u308b\u3054\u3068\u306b\u3001\u907a\u4f1d\u7684\u306a\u30db\u30e2\u63a5\u5408\u5ea6\u304c\u9ad8\u307e\u308a\u3001\u6700\u7d42\u7684\u306b\u4e21\u89aa\u7531\u6765\u306e\u907a\u4f1d\u5b50\u304c\u69d8\u3005\u306a\u7d44\u307f\u5408\u308f\u305b\u3067\u6df7\u5728\u3057\u305f\u3001\u305d\u308c\u305e\u308c\u304c\u907a\u4f1d\u7684\u306b\u5747\u4e00\u306a\u65b0\u3057\u3044\u7d14\u7cfb\uff08RILs\uff09\u304c\u78ba\u7acb\u3055\u308c\u307e\u3059\u3002\u89aa\u7cfb\u7d71\u306e\u30b2\u30ce\u30e0\uff08\u5168\u907a\u4f1d\u60c5\u5831\uff09\u3092\u30e2\u30b6\u30a4\u30af\u72b6\u306b\u6301\u3064\u3053\u3068\u304c\u7279\u5fb4\u3067\u3001\u907a\u4f1d\u5b50\u306e\u9023\u9396\u89e3\u6790\u3084\u7279\u5b9a\u306e\u5f62\u8cea\u306b\u95a2\u308f\u308b\u907a\u4f1d\u5b50\u5ea7\uff08QTL\uff09\u306e\u30de\u30c3\u30d4\u30f3\u30b0\uff08\u4f4d\u7f6e\u7279\u5b9a\uff09\u306a\u3069\u306b\u975e\u5e38\u306b\u6709\u7528\u306a\u30c4\u30fc\u30eb\u3068\u3057\u3066\u5229\u7528\u3055\u308c\u307e\u3059\u3002\u00a0<\/p>\n\n\n\n<p>Thursday, October 30th: Field work was conducted at Kashimadai.<br>We harvested Recombinant Inbred Lines (RILs) of <em>Lotus japonicus<\/em>.<\/p>\n\n\n\n<p>RILs are lines produced by crossing two genetically distinct parental lines, and then repeatedly self-pollinating their offspring. With each generation, genetic homozygosity increases, ultimately establishing new, genetically uniform pure lines (RILs) where genes from both parents coexist in various combinations. RILs are characterized by possessing a mosaic-like genome from the parental lines, serving as highly useful tools for linkage analysis and mapping (locating) genetic loci (QTLs) associated with specific traits.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"4032\" height=\"3024\" src=\"https:\/\/www.lifesci.tohoku.ac.jp\/symbiosis\/wp\/wordpress\/wp-content\/uploads\/2025\/11\/IMG_5565.jpg\" alt=\"\" class=\"wp-image-1073\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"4032\" height=\"3024\" src=\"https:\/\/www.lifesci.tohoku.ac.jp\/symbiosis\/wp\/wordpress\/wp-content\/uploads\/2025\/11\/IMG_5564.jpeg\" alt=\"\" class=\"wp-image-1074\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"4032\" height=\"3024\" src=\"https:\/\/www.lifesci.tohoku.ac.jp\/symbiosis\/wp\/wordpress\/wp-content\/uploads\/2025\/11\/IMG_5563.jpeg\" alt=\"\" class=\"wp-image-1075\"\/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Field work at Kashimadai 10\u670830\u65e5\uff08\u6728\uff09\u9e7f\u5cf6\u53f0\u3067\u5703\u5834\u4f5c\u696d\u3092\u884c\u3044\u307e\u3057\u305f\u3002\u4eca\u56de\u306f\u30df\u30e4\u30b3\u30b0\u30b5\u306eRecombinant Inbred Lines (RILs) \u306e\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u3067\u3059\u3002 RILs\u3068\u306f\u3001\u907a\u4f1d\u7684\u306b\u7570\u306a\u308b2\u7cfb\u7d71\u306e\u89aa\u682a\u3092\u4ea4\u914d\u3057\u3066\u4f5c\u51fa\u3057\u305f\u96d1\u7a2eF1\u4e16\u4ee3\u3092\u81ea\u5bb6\u53d7\u7c89\u3055\u305b\u3001\u3055\u3089\u306b\u305d\u306e\u5b50\u5b6b\u3082\u7e70\u308a\u8fd4\u3057\u81ea\u5bb6\u53d7\u7c89\u3055\u305b\u305f\u7cfb\u7d71\u3067\u3059\u3002\u4e16\u4ee3\u3092\u91cd\u306d\u308b\u3054\u3068\u306b\u3001\u907a\u4f1d\u7684\u306a\u30db\u30e2\u63a5\u5408\u5ea6\u304c\u9ad8\u307e\u308a\u3001\u6700\u7d42\u7684\u306b\u4e21\u89aa\u7531\u6765\u306e\u907a\u4f1d\u5b50\u304c\u69d8\u3005\u306a\u7d44\u307f\u5408\u308f\u305b\u3067\u6df7\u5728\u3057\u305f\u3001\u305d\u308c\u305e\u308c\u304c\u907a\u4f1d\u7684\u306b\u5747\u4e00\u306a\u65b0\u3057\u3044\u7d14\u7cfb\uff08RILs\uff09\u304c\u78ba\u7acb\u3055\u308c\u307e\u3059\u3002\u89aa\u7cfb\u7d71\u306e\u30b2\u30ce\u30e0\uff08\u5168\u907a\u4f1d\u60c5\u5831\uff09\u3092\u30e2\u30b6\u30a4\u30af\u72b6\u306b\u6301\u3064\u3053\u3068\u304c\u7279\u5fb4\u3067\u3001\u907a\u4f1d\u5b50\u306e\u9023\u9396\u89e3\u6790\u3084\u7279\u5b9a\u306e\u5f62\u8cea\u306b\u95a2\u308f\u308b\u907a\u4f1d\u5b50\u5ea7\uff08QTL\uff09\u306e\u30de\u30c3\u30d4\u30f3\u30b0\uff08\u4f4d\u7f6e\u7279\u5b9a\uff09\u306a\u3069\u306b\u975e\u5e38\u306b\u6709\u7528\u306a\u30c4\u30fc\u30eb\u3068\u3057\u3066\u5229\u7528\u3055\u308c\u307e\u3059\u3002\u00a0 Thursday, October 30th: Field work was conducted at Kashimadai.We harvested Recombinant Inbred Lines (RILs) of Lotus japonicus. RILs are lines produced by crossing two genetically distinct parental lines, and then repeatedly self-pollinating their offspring. With each generation, genetic homozygosity increases, ultimately establishing new, genetically uniform &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/www.lifesci.tohoku.ac.jp\/symbiosis\/wp\/wordpress\/?p=1072\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;\u9e7f\u5cf6\u53f0\u3067\u5703\u5834\u4f5c\u696d\uff08\u30df\u30e4\u30b3\u30b0\u30b5\u306e\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\uff09&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"_links":{"self":[{"href":"https:\/\/www.lifesci.tohoku.ac.jp\/symbiosis\/wp\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/1072"}],"collection":[{"href":"https:\/\/www.lifesci.tohoku.ac.jp\/symbiosis\/wp\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifesci.tohoku.ac.jp\/symbiosis\/wp\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifesci.tohoku.ac.jp\/symbiosis\/wp\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifesci.tohoku.ac.jp\/symbiosis\/wp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1072"}],"version-history":[{"count":2,"href":"https:\/\/www.lifesci.tohoku.ac.jp\/symbiosis\/wp\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/1072\/revisions"}],"predecessor-version":[{"id":1078,"href":"https:\/\/www.lifesci.tohoku.ac.jp\/symbiosis\/wp\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/1072\/revisions\/1078"}],"wp:attachment":[{"href":"https:\/\/www.lifesci.tohoku.ac.jp\/symbiosis\/wp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1072"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifesci.tohoku.ac.jp\/symbiosis\/wp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1072"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifesci.tohoku.ac.jp\/symbiosis\/wp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1072"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}