Scientists have provided the most detailed account yet of the earliest stages of DNA replication, an essential process for ...

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

For the first time, scientists have witnessed the very moment DNA begins to unravel, revealing a necessary molecular event ...

Caltech's Guareschi points out that the new lilypad origami is large compared to a single DNA strand. "That means it can fit 70 reporters on a single molecule and keep them away from the surface ...

New techniques for purifying large DNAs and ... Singh, R. K. & Krishna, M. DNA strand breaks signal the induction of DNA double-strand break repair in Saccharomyces cerevisiae.

During DNA replication, the unwinding of strands leaves a single strand vulnerable ... enable some degree of genetic evolution by creating new and different genetic sequences.

We have exposed the vector to heat, which has separated its double strand of DNA into two single strands. Add Material needed to Build new DNA We next add some of the material needed to construct ...

Researchers at Georgia State University used the Summit supercomputer to study an elaborate molecular pathway called ...

Then a third enzyme, "polymerase," joins the party by attaching to the primer, moving along with the growing strand and adding new letters to form another double helix. In DNA replication ...