Somatic hypermutation (SHM) of immunoglobulin variable (V) regions modulates antibody-antigen affinity is initiated by activation-induced cytidine deaminase (AID) on single-stranded DNA (ssDNA).

She's the brains behind the best-selling novels loved by readers–and Hollywood Subscribe now to get unlimited access to TIME.com and more! The WMO warns global temperatures could rise 2°C by 2030.

The 1983 ABC movie “The Day After” was a landmark moment that proved contentious even before it aired, as a new documentary shows. By Alissa Wilkinson The latest installment to the long ...

Python continues to soar in the Tiobe index of programming language popularity, rising to a 25.35% share in May 2025.It’s the highest Tiobe rating for any language since 2001, when Java topped ...

T. C. Sutterley, T. Markus, T. A. Neumann, M. R. van den Broeke, J. M. van Wessem, and S. R. M. Ligtenberg, "Antarctic ice shelf thickness change from multimission ...

Ghost Maze is an AI-based Python game inspired by Pac-Man. Ghosts use A* and BFS for pathfinding, while dynamic walls, power-ups, and traps add complexity. The game showcases real-time AI ...