Looking ahead, he hopes to apply transposon-based systems to gene editing. Peters explained that many genetic diseases have single nucleotide errors in the DNA sequence.

DNA replication is a fundamental biological process that enables the accurate duplication of an organism’s genetic material.

The DNA packed inside every human cell contains instructions for life, written in billions of letters of genetic code. Every ...

The human genome consists of 3 billion base pairs, and when a cell divides, it takes about seven hours to complete making a ...

In spermatogenesis, loss of promoter DNA methylation reactivates retrotransposons in patterns shaped by chromatin ...

“DNA damage in cells induces the expression of inflammatory genes,” the researchers wrote. “However, the mechanism by which cells initiate an innate immune response in the presence of DNA ...

Since the first discovery of transposons by Barbara McClintock in the 1940s, scientists have been fascinated by these "jumping genes" and their role in evolution. As one of the major transposon ...

Sharing the motivation behind their study, Prof. Shinohara explains, “The mechanism by which Sae2 stimulates the MRX endonuclease and 3’-5’ exonuclease activities for DNA repair remains unknown.

University of Queensland researchers have discovered a mechanism in DNA that regulates how disease-causing mutations are inherited. The research paper has been published in Cell Metabolism.

"DNA replication mechanism in pluripotent stem cells." ScienceDaily. ScienceDaily, 19 August 2024. <www.sciencedaily.com / releases / 2024 / 08 / 240819130729.htm>.

In this case, the bacteria apparently sense when there is tetracycline in the environment and begin "a whole cascade" of production of a transposon containing the resistance gene, Vineis says.

Causes of unique DNA organization in early embryos Using these techniques, called scDam&T-seq and EpiDamID, the researchers found that DNA regions that are not located near the nuclear edge have ...