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

Researchers at the Crick have uncovered which genes on the Y chromosome regulate the development of sperm and impact fertility in male mice. This research could help us understand why some men don ...

The team identified extensive recombination suppression, large-scale repeat accumulation, and gene loss on the Y chromosome, providing insights into the evolution of this unusually large sex ...

Researchers at the Crick have uncovered which genes on the Y chromosome regulate the development of sperm and impact fertility in male mice. This research could help us understand why some men don ...

which are sections of DNA located at specific points on a chromosome. The Y chromosome is an exception, only containing a few dozen genes. DNA is the material carrying all the information about ...

Typically, females have two X chromosomes (XX), whereas males have one X chromosome and one Y chromosome (XY). Sex chromosomes not only influence a developing embryo’s sex and the formation of ...

The X and Y chromosomes, commonly referred to as the sex chromosomes, are one such pair. They determine the biological sex, reproductive organs, and sexual characteristics that develop in a person.

Breaking Taps Wasp inside an Electron Microscope Posted: January 29, 2025 | Last updated: January 29, 2025 Common Hoverfly Parasitoid Wasps! Today we're looking at a wasp I found in my backyard ...

Female mammals typically carry two X chromosomes — one from each parent — and a new study suggests that the maternal X is linked to faster brain aging. The X chromosome passed from mom to ...

Some fish have a gene that determines sex, but not a whole chromosome. Even in humans, the X/Y sex chromosome system isn't as clear-cut as it might look on paper; gene mutations or inheriting ...

She ended up finding a scientific partner in Dalhousie University's medical school, where she participated in an artist-in-residence program and began learning how to use electron microscopes in ...