Turner syndrome is a rare genetic disorder found ... when a female is missing certain genes normally on the X chromosome. (Females have two X chromosomes, while males have an X and a Y chromosome).

They found that during an average follow-up time of 11.5 years, men with loss of Y chromosome in more than 40 percent of their white blood cells showed a 31 percent increased risk of cardiovascular ...

Researchers at the Crick have uncovered which genes on the Y chromosome ... unexplained causes of male infertility. With more research, we may be able to one day replace missing genes in the ...

"But then came the big surprise: in repeated tests, the skull and femur both clearly showed the presence of a Y chromosome -- in other words, a male," explains ... to the growth disorders remains ...

Researchers have uncovered which genes on the Y chromosome regulate the development of sperm and impact fertility in male mice. This research could help us understand why some men don't produce enough ...