Gene editing techniques may one day allow for the removal of the extra chromosome that causes Down syndrome, early ...

People who have one of several well-documented medical conditions do not have only XX or XY chromosomes, which typically correspond with female and male sexes, respectively. Those conditions include ...

However, there is some evidence that the Y chromosome is being phased out of the evolutionary pipeline, and could one day disappear altogether — potentially giving rise to a new sex gene in the ...

Chromosomes contain hundreds to thousands of genes, which are sections of DNA located at specific points on a chromosome. The Y chromosome is an exception, only containing a few dozen genes.

Cancer cells have special adaptation mechanisms that allow them to proliferate despite changes in their genetic makeup.

Consequently, this led to increased embryonic lethality. With BBP exposure increasing germ cell death and impaired chromosome integrity, she sought to identify the genes associated with this process.

Gene editing techniques may eventually allow trisomy to be treated at the cellular level, according to an in vitro ...

Again, fraternal twins are not identical and do not share the same chromosomes and genes. Can fraternal twins have different fathers? Created with Sketch. When a woman hyperovulates, or releases ...

Decades ago, researchers showed that Down syndrome (also known as trisomy 21), was caused when individuals carried an extra ...

Agans is doing cutting-edge research in experimental genetics as a lab assistant and honors student in Jack Bateman’s lab.

Researchers at the Francis Crick Institute studying male mice engineered with different Y chromosome deletions have uncovered which genes on the mouse Y chromosome regulate the development of ...

Systematic identification of Y-chromosome gene functions in mouse spermatogenesis. Science , 2025; 387 (6732): 393 DOI: 10.1126/science.ads6495 Cite This Page : ...