American researchers have updated Alan Turing’s 1952 theory on how animal patterns form, successfully replicating the natural imperfections seen in features like leopard spots. By adding cell size and ...
When a cell divides, it performs a feat of microscopic choreography—duplicating its DNA and depositing it into two new cells. The spindle is the machinery behind that process: It latches onto ...
Scientists can peer into cells to get a limited view of their activity using microscopes and other tools. However, cells and the molecular events within them are dynamic, and developmental processes, ...