Each cell in our bodies carries about two meters of DNA in its nucleus, packed into a tiny volume of just a few hundred cubic ...

On the contrary, there was no significant change in sperm chromatin structure in Group 2 (p=0.670). Approximately 10–15% of sperm DNA remains packed with histone during the maturation process of human ...

A side-by-side comparison of the brains of a horseshoe crab (left), the Mollisonia fossil (center) and a modern spider (right) reveal the surprising findings of this study: The organization of ...