Endoreduplication

Endoreduplication (endoreplication, endoreplication) is the process in which a cell copies its DNA in the nucleus without the participation of the external environment. This occurs when the cell is at rest or when the DNA is damaged.

Endoreplication is important for maintaining genetic information and maintaining the integrity of the cell genome. It also plays a role in cell cycle regulation and tumor development.

In endoreduction, the cell copies all of its DNA, including telomeres, which protect the ends of chromosomes. This can lead to an increase in the number of chromosomes in the cell and the formation of polyploids.

The endoreduction process is regulated by various factors, such as hormones, growth factors and other regulatory proteins. Impaired endoreduction can lead to various diseases such as cancer and hereditary diseases.

Overall, endoreduction is an important mechanism that allows cells to retain their genetic information and maintain the health of the body. However, if endoreduction is disrupted, it can lead to negative health consequences.

Endoreduction is a type of DNA replication in which the process of assembling a double-stranded DNA molecule occurs through the mutual insertion of DNA strands into one another. Replication, as a rule, begins from a certain section of the DNA molecule and spreads along one of the chains. With endoreduction, the initiation point where synthesis begins is not needed, since the double chains actively work in the opposite direction.