Scientists have for the first time sequenced the most complete and oldest ancient Egyptian genome ever found—unlocking new ...

Drs Ursula A. Matulonis and Joyce F. Liu discuss targeting DNA damage and repair and replication stress in endometrial cancer.

Their findings, which were published March 7 in Science, one of world’s leading scientific journals, not only reveal new details about how secondary DNA structures like G4s can impede DNA replication, ...

“To understand how that’s possible, we needed to create a new method for mapping the DNA structure before and after replication.” More Vulnerable Than We Knew. Ramani is at the forefront of a ...

If parent cells and their daughter cells are to share a stable identity, parent cells must divide—and replicate their DNA—while ensuring that their histones are distributed properly to their ...

DNA replication. DNA replication. double helix is unwound. Each separated strand acts as a template for replicating a new strand. Free Nucleotides are matched to synthesize the new partner strands ...

If DNA damage or altered gene expression affects cellular processes, this can lead to uncontrolled cell division and the development of cancer. Previous research suggests that about two thirds of the ...

Novel map depicts the human body’s system for addressing and repairing DNA damage—a cause and consequence of many diseases. ... An artistic rendering of the concept of DNA damage and repair.

Damage to DNA and replication errors caused by stress and other factors play a major role in disease, and are a hallmark of cancer and other afflictions. To maintain the integrity of the genome and ...

DNA replication is closely linked to the process of cell division. Before a cell can divide into two daughter cells, it must ensure that each daughter cell receives an exact copy of the genetic ...

The map of our DNA is finally complete. Here's what that means for humanity. ... DNA replication is the process where DNA copies itself. This happens so that old cells can make new cells.