Human egg cells are often prone to chromosomal errors. As women age, the error rate increases sharply—and can contribute to ...

A gene on the X chromosome revs up inflammation in the female brain, which may explain why rates of multiple sclerosis are ...

Standard laboratory tests can fail to detect many disease-causing DNA changes. Now, a novel 3D chromosome mapping method can ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." The 23 rd chromosome base pair contains what are known as our sex chromosomes. For most females, this ...

Autism spectrum disorder (ASD) is a neurological and developmental condition that can be diagnosed at any age, although the symptoms tend to appear in the first two years of a patient's life. ASD can ...

Scientists have decoded the Y chromosome in full for the first time. In a new article published Aug. 23 in Nature, scientists with the Telomere-to-Telomere, or T2T, consortium—a group of researchers ...

Twin research tells us many things about the biological and behavioral aspects of diseases like Turner syndrome and how they ...

She had to fight for recognition after a male colleague took credit for her work in identifying an extra chromosome as the ...

An X chromosome gene appears to drive inflammation in the brain, and may explain why women are more likely to develop MS, per a study.

The chromosome associated with male development, which is the last mysterious piece of the human genome, has been fully sequenced by a team of more than 100 researchers around the world, including ...