The ‘Y’ chromosome essential for developing male features is gradually disappearing What does it mean for the future of male ...

The human genetic blueprint is deceptively simple. Our genes are tightly wound into 46 X-shaped structures called chromosomes. Crafted by evolution, they carry DNA and replicate when cells divide, ...

Two X chromosomes mean girl, and an X paired with a Y means boy. For the last 300 million years, this system has worked very ...

Each human cell contains 23 pairs of chromosomes that carry DNA within their nucleus. The X and Y chromosomes, commonly referred to as the sex chromosomes, are one such pair. They determine the ...

Human-accelerated regions (HARs) in chromosomes help human neurons grow multiple neurites ... The human neurons grew multiple neurites, or wiry projections that help the nerve cells send and receive ...

University of Arizona scientists have discovered that the loss of the Y chromosome in men's cells may make it more difficult ...

Among the many marvels of life is the cell’s ability to divide and thus enable organisms to grow and renew themselves. For this, the cell must duplicate its DNA – its genome – and segregate ...

More than 80% of early human embryos contain cells with an incorrect number of chromosomes—a phenomenon called aneuploidy.

How do chromosomes and genetics contribute to our health? Genetics plays an integral role in almost every human trait and health condition. It’s the blueprint for how your cells function and how ...

Prof. Ben-David explained, "In the nucleus of a healthy human cell, there are 23 pairs of chromosomes—half from the father and half from the mother, totaling 46. One of the characteristics of ...

The research focused on parts of chromosomes known as human accelerated ... of HARs in artificial neurons derived from human and chimpanzee cell lines. The human and chimpanzee genomes are 99% ...