DNA replication is the biological process by which an exact copy of a deoxyribonucleic acid (DNA) molecule is created and it is the basis for biological inheritance. Each of the two strands of the ...

The high accuracy or fidelity of semi-conservative DNA replication is the product of nucleotide template interaction, polymerase-enhanced base selectivity, exonuclease proofreading and the post ...

DNA replication is happening continuously throughout the body ... “It holds important implications for our basic understanding of biology, but also for the development of new medicines for many ...

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.

Figure 2. The pathogenesis of ICF syndrome. DNMT3b mutations impair de novo DNA methylation. ZBTB24, CDCA7, and HELLS mutations lead to impaired replication-uncoupled maintenance of DNA methylation, ...

Learning about your genetics and ancestry is easier than ever. All you need to do is choose from the many DNA ancestry tests available online, receive your kit and send back the required DNA samples.

Comparison of that ancient DNA with modern human DNA showed that the two species had interbred and that people today still carry the genetic fingerprint of that intermixing. Since then ...