Every day, billions of cells in your body divide, helping to replace old and injured cells with new ones. And each time this ...

DNA replication is a tightly controlled process that copies the genetic code, allowing its instructions to be conveyed from one generation of cells to the next. In diseases like cancer ...

Replication is the process by which a double-stranded DNA molecule is copied to produce two identical DNA molecules. DNA replication is one of the most basic processes that occurs within a cell.

Arthur Kornberg compared DNA to a tape recording of instructions ... and does the process ever vary? In reality, the process of replication is far more complex than suggested by Kornberg's analogy.

In DNA replication, the "leading" strand forges ... But the new study shows that the process is much more erratic, and strands operate more autonomously than thought. Replication can stop ...

Sunburns and aging skin are obvious effects of exposure to harmful UV rays, tobacco smoke and other carcinogens. But the ...

This process is essential for the proper functioning and survival of all living organisms. DNA replication is the process by which the DNA molecule makes an exact copy of itself during cell division.

Our DNA is constantly under threat — from cell division errors to external factors like sunlight and smoking. Fortunately, ...

Replication of DNA DNA replication is the process by which a cell makes an identical copy of its DNA. Gene expression Only a fraction of the genes possessed by any particular cell will be expressed.

Researchers have now uncovered the role of mitochondrial transcription elongation factor in maintaining the balance between ...

“When our cells divide, our DNA needs to be copied so that a complete set of genetic instructions is passed down from a parent cell to new daughter cells,” Dr. Hite says. “The replication process is ...