For example, prior to undergoing meiosis, a cell goes through an interphase period in which it grows, replicates its chromosomes, and checks all of its systems to ensure that it is ready to divide.

Your chromosomes are how your cells store your DNA. They also help ensure the accurate copying of DNA during cell replication. This DNA is grouped into segments called genes. Your genes determine ...

Interphase is the period between cell divisions. During this time, chromosomes replicate—each DNA strand unzips into two strands while free-floating bases attach to the unzipped strands.

Artificial chromosomes are essentially miniature versions of real chromosomes that can replicate alongside their natural counterparts in host cells. They have the potential to be “incredibly useful ...

DNA comprises the genes and chromosomes that govern the development of an individual organism. Coiled inside the nucleus of the cell, DNA stores all the information needed in reproducing that ...

The enzyme telomerase plays a key role in maintaining the length of telomeres as chromosomes replicate during cell division.

We are interested in the mechanism of chromosome replication, a process that is highly conserved across eukaryotes and that involves the duplication of both the chromosomal DNA and its associated ...

RIKEN biologists have engineered artificial structures that replicate one of life's most crucial processes—the precise division of packages of DNA known as chromosomes. When a cell starts ...

We have also argued that unlinking of the sister chromosomes during DNA replication is aided by removal of pre-catenanes that are forming directly at or just behind the replication fork (Fig. 8) and ...

This process involves replication of the cell's chromosomes, segregation of the copied DNA, and splitting of the parent cell's cytoplasm. The outcome of binary fission is two new cells that are ...