While you've likely heard of common cat coat types such as tabby and calico, you may not have heard of the torbie. Here's ...

Scientists discover that women's second X chromosome awakens later in life, expressing genes that protect the brain from ...

Women possess two X chromosomes, one of which is usually "silent." This latter chromosome, long considered inactive in women, ...

The overlooked influence of this genetic library could be a key reason why females live longer than males and exhibit slower ...

Women are more prone to autoimmune diseases due to genetic, hormonal, and environmental factors. We got in touch with an expert who explains how the X chromosome, estrogen levels, and lifestyle ...

The final, formatted version of the article will be published soon. The Y chromosome, transmitted exclusively through the paternal line, is a well-established tool for verifying genealogical data. The ...

Frontiers Science Center for Molecular Design Breeding of the Ministry of Education, State Key Laboratory of Animal Biotech Breeding, National Engineering Laboratory for Animal Breeding; Key ...

“It's really great to see such a large-scale study of this magnitude.” During early female development, one of the two X chromosomes is transcriptionally silenced through X inactivation. This ensures ...

Introducing the full-length version of Xist into the only X chromosome is lethal, so they used a modified form that lacked the region that drives inactivation. Following treatment with pristane, a ...