{"id":460674,"date":"2026-03-06T12:07:14","date_gmt":"2026-03-06T12:07:14","guid":{"rendered":"https:\/\/www.newsbeep.com\/uk\/460674\/"},"modified":"2026-03-06T12:07:14","modified_gmt":"2026-03-06T12:07:14","slug":"the-mating-game-new-dna-study-shows-female-humans-often-interbred-with-neanderthal-males","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/uk\/460674\/","title":{"rendered":"The mating game: New DNA study shows female humans often interbred with Neanderthal males"},"content":{"rendered":"

By&nbspTokunbo Salako<\/a>&nbspwith&nbspAP <\/p>\n

\n Published on
\n 04\/03\/2026 – 15:14 GMT+1\n <\/p>\n

If the simplest explanation is often the most likely, then a new study suggests Neanderthal males and human females did what couples do naturally when they got together when they lived in the same area.<\/p>\n

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Did human women venture into Neanderthal populations<\/a>, or were the Neanderthal males drawn to larger human enclaves? Were these interactions peaceful, confusing, secretive or even violent?<\/p>\n

What we don’t fully know is how these meetings exactly happened and why. <\/p>\n

However, a report recently published in the journal Science, shows more pairings were female humans with male Neanderthals. <\/p>\n

The study shows \u201cthat whenever Neanderthals and modern humans have mated, there has been a preference for male Neanderthals and female modern humans, as opposed to the other way around,\u201d said author Alexander Platt, who studies genetics at the University of Pennsylvania.<\/p>\n

Location, location, location<\/p>\n

Scientists know that Neanderthals and humans mated because there is a small but important percentage of Neanderthal DNA in most modern humans<\/a> outside of sub-Saharan Africa \u2014 including genes that can help us fight some diseases and make us more susceptible to others.<\/p>\n

But they have also known that the Neanderthal DNA is not distributed evenly throughout the human genome<\/a>.<\/p>\n

Scientists thought that maybe the genes in those locations were simply not beneficial \u2014 or even harmful. Perhaps people with those gene patterns didn\u2019t survive as well so those genes were filtered out by evolution over time.<\/p>\n

Or, they thought, maybe the difference could be explained by how the two species intermingled.<\/p>\n

To try to solve the riddle, Platt and colleagues looked instead at the Neanderthal genome and the human DNA that got interspersed during a \u201cmating event\u201d 250,000 years ago.<\/p>\n

The most likely explanation for this is mating behavior. That’s because of the way sex chromosomes are passed from parents to children, explained Platt. Because genetic females have two X chromosomes and genetic males have one X and one Y chromosomes, two out of every three X chromosomes in a population, on average, are inherited from people\u2019s mothers.<\/p>\n

If more human females mated with Neanderthal males than the other way around, over thousands of years you would expect to see just what they found: more human DNA in Neanderthal X chromosomes and less Neanderthal DNA in human X chromosomes.<\/p>\n

For more on this research watch the video in the above player.<\/p>\n

Video editor \u2022 Yolaine De Kerchove Dexaerde<\/p>\n","protected":false},"excerpt":{"rendered":"By&nbspTokunbo Salako&nbspwith&nbspAP Published on 04\/03\/2026 – 15:14 GMT+1 If the simplest explanation is often the most likely, then…\n","protected":false},"author":2,"featured_media":460675,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[59,8486,5946,26408,165579,33333,90,56,54,55],"class_list":["post-460674","post","type-post","status-publish","format-standard","has-post-thumbnail","category-science","tag-gb","tag-heritage","tag-human","tag-human-genes","tag-natural-history","tag-neanderthal","tag-science","tag-uk","tag-united-kingdom","tag-unitedkingdom"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/posts\/460674","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/comments?post=460674"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/posts\/460674\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/media\/460675"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/media?parent=460674"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/categories?post=460674"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/tags?post=460674"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}