Of these 14 patients with mosaicism, 42.86% (6/14) were mosaic for a structurally abnormal Y chromosome in the 46,XY cell line. Eight of the 14 patients (57.14%) had pure 45,X and 46,XY mosaicism. One ...

As if sequencing a full human genome wasn't tricky enough, scientists are now attempting to reconstruct our species' genetic ...

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Polyploidy, or whole-genome duplication (WGD), is a major mechanism of genome evolution across the tree of life and is ...

When given access to early therapies and inclusive education, many with Down syndrome go on to develop real-world skills ...

Gypsy-Rose Blanchard has opened up about have a second child but would want to conceive with the help of in vitro ...

There are 46 chromosomes (23 pairs) in humans. Abnormal numbers of chromosomes can cause genetic disorders for which there are no cures. Having an extra chromosome is called trisomy and an excess (or ...

Image Credit: Rost9 / Shutterstock.com The normal male sex chromosomes are XY; in the case of Superman syndrome, males possess one additional Y chromosome in addition to the paternally inherited Y ...

A 2000s indie rock musician is dead at age 46, his bandmates announced over the weekend. Former Babyshambles guitarist Patrick Walden has died, according to a statement released Friday. A cause of ...

In particular, there was no variation in copy number between positions 64000 kb and 72000 kb of chromosome 17q24.2-25.1. Duplication of this region, which codes for SOX9, can trigger sex reversal ...

IOC considers reintroducing gender testing amid controversy, with new president Kirsty Coventry signaling a change in ...

While normal human cells have two sets (46 chromosomes total), cancer cells often show large-scale gains or losses, disrupting this balance and enabling unchecked growth.