Among the many marvels of life is the cell's ability to divide and thus enable organisms to grow and renew themselves. For ...

Both ends can be simply rejoined with little or no further processing ... can be used to prime DNA synthesis using a homologous region as a template after DNA strand invasion.

Fortunately, the models yielded different predictions about the distribution of old versus new DNA in newly divided cells, no matter what ... that consisted of one strand of old DNA bound to ...