Because this truncated replication occurs over and over ... naturally occurring nitrogenous bases, there are four different types of DNA nucleotides: adenine (A), thymine (T), guanine (G), and ...

Mitochondrial DNA polymerases use different mechanisms for strand separation during replication ... Here, the authors report that various types of DNA lesions can trigger hybrid formation in ...

Although the DNA code from cell to cell is the same, there are many different types of cells within the body, each with a specific function. For example, the long, narrow muscle cell is designed ...

DNA replication is a complex process with many moving parts. In baker's yeast, the molecular complex Ctf18-RFC keeps parts of the replication machinery from falling off the DNA strand. Human cells ...

DNA replication is the process by which the DNA molecule makes ... These mechanisms can detect and correct different types of DNA damage, such as base mismatches, single-strand breaks, and ...

For the first time, scientists have witnessed the very moment DNA begins to unravel, revealing a necessary molecular event ...

Scientists have provided the most detailed account yet of the earliest stages of DNA replication, an essential process for ...

This study reveals how SV40 helicase unwinds DNA, highlighting ATP hydrolysis's role in translocation and offering insights ...

Researchers shed new light on G-quadruplexes, a type of secondary DNA structure ... cancer -- working to understand their influence on DNA replication. Additionally, the scientists unexpectedly ...