Track and field moved toward adopting rules that would place athletes assigned female at birth but have higher testosterone ...

Quantification and characterization of these multiple HML-2 insertions in the human chromosome has been challenging due to their size ... we found that for both loci about 5% of individuals have a ...

The Renault 5 isn’t the first car from a bygone era to make a comeback, but we reckon it could prove just as successful as other efforts (including the reimagined Fiat 500 and Mini). Indeed ...

Read on to learn everything we know about Fallout 5. If you've ever played a Fallout game, you'll know the series revels in its nuclear-ravaged American setting. Fallout games have all been set in ...

"Given the fact that the X chromosome is enriched for brain-related genes, it became very important for us to know what roles it might be playing in brain aging," said Samira Abdulai-Saiku, Ph.D ...

Female mammals typically carry two X chromosomes — one from each parent — and a new study suggests that the maternal X is linked to faster brain aging. The X chromosome passed from mom to ...

Summary: New research shows that female mice expressing only a maternal X chromosome experience faster brain aging and cognitive decline compared to those expressing both maternal and paternal X ...

Older female mice show poor spatial memory when their paternal X chromosome is inactive and only the maternal copy is active. This phenomenon could be responsible for variation in age-related ...

Get Instant Summarized Text (Gist) The completion of the final synthetic chromosome in the yeast genome marks a significant advancement in synthetic biology. This achievement enables the creation ...

Science has revealed some of the secrets of the X chromosome, but many remain. In humans, female cells contain two X chromosomes (XX) and male cells contain one (XY). In each female cell ...