Semiconservative replication was not the only model of DNA replication proposed during the mid-1950s, however. In fact, two other prominent hypotheses were put also forth: conservative replication ...

Computer simulations help materials scientists and biochemists study the motion of macromolecules, advancing the development ...

This new study provides definitive evidence about how these secondary DNA structures can pose physical barriers to DNA ...

During DNA replication, special enzymes move up along the DNA ladder, unzipping the molecule as it moves along. New nucleotides move in to each side of the unzipped ladder. The bases on these ...

The team initially set out to study another replication machinery protein ... “This experiment is really the nail in the coffin of this model where everything is sitting stably on the DNA,” van Oijen ...

DNA achieves this feat of storing, coding and transferring biological information though its unique structure. Replication of DNA DNA replication is the process by which a cell makes an identical ...