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 ...

During DNA replication, the unwinding of strands leaves a single strand vulnerable. How does the cell protect these strands from damage? How would you identify the protein that serves as a ...

Witness the fascinating world of DNA replication brought to life through magnetic ball experiments. These magnetic games use a unique visual approach to demonstrate how the building blocks of life ...

A team has unearthed new findings about what happens during the minutes and hours after a cell divides, expanding our understanding of human biology -- and potentially leading to better medicines.

DNA replication is happening continuously throughout the body, as many as trillions of times per day. Whenever a cell ...

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 ...

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 ...

suggesting that DNA replication problems are critical drivers of genomic instability that promotes aging and tumorigenesis. The Noguchi Lab works with mammalian cells and fission yeast ...

The prevailing model suggests that BKPyV expresses a ... undetectable TAg expression before the first round of cellular DNA replication. Instead, there was a 100-fold increase in TAg levels ...

A lab model mimicking early Earth rock pores showed successful DNA replication in constant temperatures. When exposed to combined water and gas influx, the experiment resulted in increased double ...

The study explores DNA damage and repair in neurons, which lack replication checkpoints due to their non-dividing nature. It reveals that DNA damage itself acts as a checkpoint, limiting genomic ...