The Hidden Timing of Life: When Does DNA Replication Happen?
The first time scientists peered into the microscopic world of dividing cells, they witnessed something extraordinary: a silent, methodical rewriting of life’s blueprint. DNA replication isn’t a single event but a choreographed sequence, unfolding with surgical precision at specific junctures in a cell’s existence. Whether in the rapid-fire mitosis of a human embryo or the … Read more
