The study of these phases, the proteins that regulate them, and the complex biochemical interactions that stop or start DNA replication and cell division (cytokinesis) are the primary concerns of ...

During DNA replication, the unwinding of strands ... the rearrangement can be sufficient to deregulate normal cell division. If multiple changes of this type accumulate, then this single cell ...

Accurate transmission of the genetic information requires complete duplication of the chromosomal DNA each cell division cycle. However, the idea that replication forks would form at origins of DNA ...

DNA damage can result in the genetic sequence being misread and copied during cell division -- known as DNA replication -- and this introduces permanent mutations that can contribute to 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.

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.

While most known types of DNA damage are fixed by our cells’ in-house DNA repair mechanisms, some forms of DNA damage evade repair and can persist for many years, new research shows. This means ...

In the course of growth and division, eukaryotic cells duplicate their genomes with remarkable fidelity. The precision of this process depends in large measure upon stringent regulatory mechanisms ...

DNA damage can result in the genetic sequence being misread and copied during cell division—known as DNA replication—and this introduces permanent mutations that can contribute to the ...

When cells express specific genes that characterise a certain type of cell we say that a cell has become differentiated. Structure and replication of DNA DNA is the molecule that holds the ...