Scientists have turned male mice into females by snipping out strands of their DNA in work that could shed light on sexual development disorders which arise in humans. The findings could help explain why people with XY chromosomes who are missing similar strands of DNA can go on to develop female sex organs, the scientists say. Males are typically born with X and Y chromosomes, while females have two Xs. Researchers at the Francis Crick Institute in London showed that they could reverse the sex of male mice by deleting a chunk of DNA called enhancer 13, or Enh13 for short. At least half of the sexual development disorders seen in humans have unexplained genetic causes, the scientists say.
Instant sex change served up by video software | New Scientist
By Colin Barras. But new software that can take a live video feed of a person talking and make them look and sound like somebody else could change that. They were approached by psychologists at three US universities searching for a way to switch the apparent gender of volunteers talking to each other through video conference software. At that point not even Hollywood studios had access to such technology. So, having worked on processing human faces in video for many years, Theobald and Matthews set about creating software to speed up the process.
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