The accurate distribution of chromosomes in an oocyte is essential for the correct transmission of genetic information to the ...

Moreover, a very large part of the Y chromosome that was missing from the previous version of the Y reference is satellite DNA – large, highly repetitive regions of non-protein-coding DNA. On the Y ...

The most important part of the Y chromosome is the master sex gene called SRY, which triggers a fetus' development as a biological male. "The X and Y were once upon a time just an ordinary pair of ...

The study appears in Nature.. The research focused on parts of chromosomes known as human accelerated regions (HARs), which have evolved most rapidly since humans split from chimpanzees on the ...

The Y chromosome is the smallest chromosome, and holds the least amount of genes, but scientists are still learning about all of its biological functions. Research has shown that many men start to ...

Wolf-Hirschhorn syndrome is a rare genetic condition caused when part of chromosome 4 is deleted during a baby’s development. Find out if it can be prevented and treated.

Moreover, a very large part of the Y chromosome that was missing from the previous version of the Y reference is satellite DNA – large, highly repetitive regions of non-protein-coding DNA. On the Y ...