The body chaired by Sebastian Coe unifies the criteria to completely exclude transsexual athletes and women with XY ...

Researchers at Linköping University in Sweden made an unexpected discovery while investigating genetically unique women.

Female (XX) mammals inherit one X chromosome from each parent, but males (XY) receive an X from their mother and a Y sex chromosome from their father. X and Y chromosomes determine not only the ...

A high-quality genome assembly of Silene latifolia was generated by researchers at CNRS/Université Claude Bernard Lyon 1 and ...

The octopus just revealed another one of its secrets: what determines its sex. University of Oregon researchers have ...

Researchers at Linköping University in Sweden made an unexpected discovery while investigating genetically unique women.

Discover how researchers identified an octopus' ancient sex chromosomes and why their genetic history is such a mystery.

Researchers have identified a sex chromosome in the California two-spot octopus. This chromosome has likely been around for 480 million years, since before octopuses split apart from the nautilus on ...