{"id":359257,"date":"2026-03-28T16:08:16","date_gmt":"2026-03-28T10:38:16","guid":{"rendered":"https:\/\/forumias.com\/blog\/?p=359257"},"modified":"2026-03-28T16:08:16","modified_gmt":"2026-03-28T10:38:16","slug":"sry-gene-test-screening","status":"publish","type":"post","link":"https:\/\/forumias.com\/blog\/sry-gene-test-screening\/","title":{"rendered":"SRY Gene Test Screening"},"content":{"rendered":"<p><strong>News: <\/strong>The International Olympic Committee mandated SRY gene screening and banned transgender women and DSD athletes from female categories to ensure fairness and safety.<\/p>\n<h2>About SRY Gene Test Screening<\/h2>\n<figure id=\"attachment_359258\" aria-describedby=\"caption-attachment-359258\" style=\"width: 353px\" class=\"wp-caption aligncenter\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" class=\" wp-image-359258\" src=\"https:\/\/i0.wp.com\/forumias.com\/blog\/wp-content\/uploads\/2026\/03\/Source-ResearchGate-3.jpg?resize=353%2C298&#038;ssl=1\" alt=\"SRY Gene Test Screening\" width=\"353\" height=\"298\" srcset=\"https:\/\/i0.wp.com\/forumias.com\/blog\/wp-content\/uploads\/2026\/03\/Source-ResearchGate-3.jpg?resize=300%2C253&amp;ssl=1 300w, https:\/\/i0.wp.com\/forumias.com\/blog\/wp-content\/uploads\/2026\/03\/Source-ResearchGate-3.jpg?w=657&amp;ssl=1 657w\" sizes=\"auto, (max-width: 353px) 100vw, 353px\" \/><figcaption id=\"caption-attachment-359258\" class=\"wp-caption-text\">Source &#8211; ResearchGate<\/figcaption><\/figure>\n<ul>\n<li><strong>Sex-determining Region Y (SRY) gene test screening<\/strong> is a <strong>DNA-based test <\/strong>that detects the <strong>presence of the sex-determining region Y gene<\/strong>.<\/li>\n<li>The <strong>SRY gene is a segment of DNA that is almost always on the Y chromosome, <\/strong>signalling the <strong>presence of testes\/testicles<\/strong> and <strong>initiating male sex development<\/strong> by the production of <strong>testosterone<\/strong>.<\/li>\n<li><strong>Developed by: <\/strong>The SRY gene was first discovered in <strong>1990 by Andrew Sinclair.<\/strong><\/li>\n<li><strong>Objective<\/strong><strong>: <\/strong>The objective is to <strong>protect the female category<\/strong> <strong>in elite sports<\/strong> by ensuring that athletes do not have physiological advantages linked to male development.<\/li>\n<li><strong>Function: <\/strong>The test works by<strong> collecting a saliva sample<\/strong>, analyzing <strong>DNA for the SRY gene.<\/strong><\/li>\n<li><strong>Duration<\/strong>: The analysis process <strong>typically takes about one week<\/strong> for the results to be issued and submitted to the relevant international sports body.<\/li>\n<li><strong>Key features<\/strong>\n<ul>\n<li><strong>Once-in-a-Lifetime Test<\/strong>: The screening is required <strong>only once<\/strong> because the <strong>SRY gene remains fixed throughout life<\/strong>.<\/li>\n<li><strong>Indicator of biological development<\/strong>: The SRY gene is treated as a <strong>reliable sign<\/strong> of whether an athlete has experienced or will experience male sex development.<\/li>\n<li><strong>Limited scope of application:<\/strong> It applies <strong>only to elite international<\/strong> athletes and <strong>not to grassroots or leisure sports<\/strong>.<\/li>\n<li><strong>Exceptions for rare conditions<\/strong>: Athletes with <strong>Complete Androgen Insensitivity Syndrome (CAIS) <\/strong>and other rare <strong>XY DSD (Differences in Sex Development)<\/strong> that <strong>do not benefit<\/strong> from the anabolic and\/or performance-enhancing effects of <strong>testosterone<\/strong> would be<strong> eligible to compete in female category.<\/strong><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>News: The International Olympic Committee mandated SRY gene screening and banned transgender women and DSD athletes from female categories to ensure fairness and safety. About SRY Gene Test Screening Sex-determining Region Y (SRY) gene test screening is a DNA-based test that detects the presence of the sex-determining region Y gene. The SRY gene is a&hellip; <a class=\"more-link\" href=\"https:\/\/forumias.com\/blog\/sry-gene-test-screening\/\">Continue reading <span class=\"screen-reader-text\">SRY Gene Test Screening<\/span><\/a><\/p>\n","protected":false},"author":10393,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"footnotes":""},"categories":[1566,1738,12039],"tags":[11872],"class_list":["post-359257","post","type-post","status-publish","format-standard","hentry","category-daily-factly-articles","category-science-and-technology-daily-factly-articles","category-knolls","tag-9pm-daily-factly","entry"],"jetpack_featured_media_url":"","views":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/posts\/359257","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/users\/10393"}],"replies":[{"embeddable":true,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/comments?post=359257"}],"version-history":[{"count":0,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/posts\/359257\/revisions"}],"wp:attachment":[{"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/media?parent=359257"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/categories?post=359257"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/tags?post=359257"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}