focusing on the roles of post-translational modifications throughout the cell cycle and in response to DNA damage. Maintaining genomic integrity is essential for the survival of organisms.

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‘They likely are generated by chance,’ says Henssen, but only those that are advantageous to the cell are perpetuated. Dutta says they seem to form when the mechanisms cells have for repairing DNA ...

As they're looking around, free radicals can damage human cells ... That cycle continues and makes more free radicals. Oxidative stress occurs when more free radicals are made than can be cleared by ...

Cells use many complex genetic repair backup systems to fix DNA damage and remain healthy throughout their lives.

Most cells in the human body each contain about six feet of DNA. Yet the nucleus, where DNA is coiled, is no larger than a ...

The DNA of human cells consists ... the missing function. "Human cells love redundancy," says Corn. Only when the backup is ...

The DNA of human cells consists of a sequence of about 3.1 billion building blocks. Cells go to great lengths to maintain the integrity of this vast store of information. They constantly untangle ...

Researchers from the University of Birmingham have uncovered answers that provide the detail to explain two specific DNA ...