{"id":111386,"date":"2024-06-30T09:41:41","date_gmt":"2024-06-30T00:41:41","guid":{"rendered":"https:\/\/www.hiro-clinic.or.jp\/nipt\/about-the-accuracy-of-prenatal-paternity-testing\/"},"modified":"2025-08-21T15:50:28","modified_gmt":"2025-08-21T06:50:28","slug":"about-the-accuracy-of-prenatal-paternity-testing","status":"publish","type":"post","link":"https:\/\/www.hiro-clinic.or.jp\/nipt\/about-the-accuracy-of-prenatal-paternity-testing\/?lang=en","title":{"rendered":"Accuracy of Prenatal Paternity Testing Using the MiSeq FGx System"},"content":{"rendered":"\n<div style=\"border:solid #ffe6e6 0.8rem;background-color: #fff9f9;padding:3% 5%;margin:1rem 0 3rem;\"><h2 style=\"margin-top:1rem;\">\u3053\u306e\u8a18\u4e8b\u306e\u307e\u3068\u3081<\/h2><p>MiSeq FGx System\u306f\u3001\u30a4\u30eb\u30df\u30ca\uff08Illumina\uff09\u793e\u304c\u958b\u767a\u3057\u305f\u6b21\u4e16\u4ee3\u30b7\u30fc\u30b1\u30f3\u30b5\u30fc\u3067\u3001\u7279\u306b\u6cd5\u533b\u5b66\u7528\u9014\u306b\u7279\u5316\u3057\u3066\u3044\u307e\u3059\u3002\u51fa\u751f\u524d\u89aa\u5b50\u9451\u5b9a\u306b\u304a\u3044\u3066\u3082\u9ad8\u3044\u7cbe\u5ea6\u3092\u8a87\u308a\u307e\u3059\u3002<\/p><\/div>\n\n\n\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u76ee\u6b21<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.hiro-clinic.or.jp\/nipt\/about-the-accuracy-of-prenatal-paternity-testing\/?lang=en\/#Details_on_Accuracy\" >Details on Accuracy<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.hiro-clinic.or.jp\/nipt\/about-the-accuracy-of-prenatal-paternity-testing\/?lang=en\/#%E7%B2%BE%E5%BA%A6%E3%81%AE%E8%A9%B3%E7%B4%B0\" >\u7cbe\u5ea6\u306e\u8a73\u7d30<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.hiro-clinic.or.jp\/nipt\/about-the-accuracy-of-prenatal-paternity-testing\/?lang=en\/#High-precision_DNA_analysis\" >High-precision DNA analysis<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.hiro-clinic.or.jp\/nipt\/about-the-accuracy-of-prenatal-paternity-testing\/?lang=en\/#Non-invasive_method\" >Non-invasive method<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.hiro-clinic.or.jp\/nipt\/about-the-accuracy-of-prenatal-paternity-testing\/?lang=en\/#Rapid_results\" >Rapid results<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.hiro-clinic.or.jp\/nipt\/about-the-accuracy-of-prenatal-paternity-testing\/?lang=en\/#Summary\" >Summary<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Details_on_Accuracy\"><\/span><strong>Details on Accuracy<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E7%B2%BE%E5%BA%A6%E3%81%AE%E8%A9%B3%E7%B4%B0\"><\/span>\u7cbe\u5ea6\u306e\u8a73\u7d30<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u00a0When using the MiSeq FGx System for non-invasive prenatal paternity testing (NIPPT), it analyzes cell-free fetal DNA (cffDNA) present in maternal plasma. Key features include:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"High-precision_DNA_analysis\"><\/span><strong>High-precision DNA analysis<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u00a0By combining STR and SNP markers, the system achieves highly accurate paternity determination.<br>Studies have shown that, in 17 parent-child pairs, an accuracy rate of up to <strong>94.12%<\/strong> was achieved.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Non-invasive_method\"><\/span><strong>Non-invasive method<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u00a0Since only a maternal blood sample is required, it carries far less risk compared to invasive procedures such as amniocentesis or chorionic villus sampling.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Rapid_results\"><\/span><strong>Rapid results<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u00a0With its fast analysis capabilities, the system delivers results in a short time frame.<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"640\" height=\"420\" src=\"\/nipt\/wp-content\/uploads\/2024\/12\/24564057_s.jpg\" alt=\"\u5b89\u5fc3\" class=\"wp-image-86681\"\/><\/figure><\/div>\n\n\n    <a href=\"\/nipt\/about-forenseq-mainstay-kit\/\" class=\"blog-card\">\n      <div class=\"blog-card-content\">\n          <div class=\"blog-card-title\">ForenSeq MainstAY Kit\u306b\u3064\u3044\u3066 <\/div>\n          <div class=\"blog-card-excerpt\">...<\/div>\n      <\/div>\n    <\/a>\n\n\n\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Summary\"><\/span><strong>Summary<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u00a0As a next-generation sequencer widely used in the field of forensic science, the MiSeq FGx System also offers high accuracy and reliability in prenatal paternity testing. By leveraging the combination of STR and SNP markers, it enables non-invasive and rapid verification of paternity. For more information, refer to Illumina\u2019s official website.<br><\/p>\n\n\n\n    <a href=\"\/nipt\/about-paxgene-blood-ccfdna-tube\/\" class=\"blog-card\">\n      <div class=\"blog-card-content\">\n          <div class=\"blog-card-title\">PAXgene Blood ccfDNA Tube\u306b\u3064\u3044\u3066 <\/div>\n          <div class=\"blog-card-excerpt\">PAXgene Blood ccfDNA Tube\u3092\u4f7f\u7528\u3057\u305f\u51fa\u751f\u524d\u89aa\u5b50\u9451\u5b9a\u3067\u306f\u3001\u598a\u5a66\u306e\u8840\u6db2\u304b\u3089\u80ce\u5150\u306eDNA\u3092\u5b89\u5168\u30fb\u975e\u4fb5\u8972\u7684\u306b\u63a1\u53d6\u53ef\u80fd\u3002\u9ad8\u7cbe\u5ea6...<\/div>\n      <\/div>\n    <\/a>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"\u3053\u306e\u8a18\u4e8b\u306e\u307e\u3068\u3081MiSeq FGx Sy&#8230;\n <a href=\"https:\/\/www.hiro-clinic.or.jp\/nipt\/about-the-accuracy-of-prenatal-paternity-testing\/?lang=en\">\u7d9a\u304d\u3092\u8aad\u3080<\/a>","protected":false},"author":59,"featured_media":79923,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[97],"tags":[],"class_list":["post-111386","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.hiro-clinic.or.jp\/nipt\/wp-json\/wp\/v2\/posts\/111386","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hiro-clinic.or.jp\/nipt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hiro-clinic.or.jp\/nipt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hiro-clinic.or.jp\/nipt\/wp-json\/wp\/v2\/users\/59"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hiro-clinic.or.jp\/nipt\/wp-json\/wp\/v2\/comments?post=111386"}],"version-history":[{"count":3,"href":"https:\/\/www.hiro-clinic.or.jp\/nipt\/wp-json\/wp\/v2\/posts\/111386\/revisions"}],"predecessor-version":[{"id":111393,"href":"https:\/\/www.hiro-clinic.or.jp\/nipt\/wp-json\/wp\/v2\/posts\/111386\/revisions\/111393"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hiro-clinic.or.jp\/nipt\/wp-json\/wp\/v2\/media\/79923"}],"wp:attachment":[{"href":"https:\/\/www.hiro-clinic.or.jp\/nipt\/wp-json\/wp\/v2\/media?parent=111386"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hiro-clinic.or.jp\/nipt\/wp-json\/wp\/v2\/categories?post=111386"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hiro-clinic.or.jp\/nipt\/wp-json\/wp\/v2\/tags?post=111386"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}