DNA is fundamental to the biology of all life on Earth, but how many of us actually know what it is or what it's made of?

DNA comprises the genes and chromosomes that ... Therefore, the order of nucleotides in the original strand specifies the order in the new strand. After each of the old strands is copied in ...

Original DNA template - DNA is a double helix made of two complementary strands. Each strand can be used as a template to create a new DNA molecule. Free DNA nucleotides – needed to form the new ...

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

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

In both cases, replication occurs so quickly because multiple polymerases can synthesize two new strands at the same time by using each unwound strand from the original DNA double helix as a template.

According to the conservative replication model, the entire original DNA double helix ... would be a hybrid that consisted of one strand of old DNA bound to one strand of newly synthesized DNA.

Among the many marvels of life is the cell's ability to divide and thus enable organisms to grow and renew themselves. For ...

Traditional methods for detection of DNA methylation require steps that can damage DNA. Novel methods can directly detect intact DNA methylation from the original DNA strand, without damage, and ...

For successful cell division, chromosomal DNA needs to be packed into compact rod-shaped structures. Defects in this process can lead to cell death or diseases like cancer. A new study has shown how ...