Female mammals typically carry two X chromosomes — one from each parent — and a new study suggests that the maternal X is ...

Macquarie University researchers have worked with an international team of scientists to achieve a major milestone in ...

Researchers at the Crick have uncovered which genes on the Y chromosome regulate the development of sperm and impact ...

Women are born with two X chromosomes and inherit one from each parent. But in every cell of their body, just one X ...

New research shows that female mice expressing only a maternal X chromosome experience faster brain aging and cognitive ...

Researchers say study represents a resource that could also help to dissect Y-gene functions in other tissues.

Researchers at the Crick have uncovered which genes on the Y chromosome regulate the development of sperm and impact ...

Researchers at the Crick have uncovered which genes on the Y chromosome regulate the development of sperm and impact ...

Scientists have completed construction of the final chromosome in the worlds' first synthetic yeast genome following more than a decade of work, opening new possibilities for creating resilient, ...

Science has revealed some of the secrets of the X chromosome, but many remain. In humans, female cells contain two X ...

A study finds that female mice using only a maternal X chromosome experience faster brain aging, leading to memory loss.