Then the scientists at the Petes and Resnick lab used PFGE to analyze genomic DNA from approximately one hundred different single colonies ... Double-strand breaks associated with repetitive ...

Previously, a similar approach to making biosensors was developed using a single DNA strand rather than a DNA origami ...

Here, travel into the tiny world of DNA, all the way down to the level of the atoms that make up a single DNA base ... enough to see portions of the DNA strand. The DNA is wrapped around histones ...

A new gene editing technique called prime editing, tested in human and mouse cells, rewrites DNA by only cutting a single strand to add, remove, or replace base pairs. The method may allow researchers ...

DNA molecules are large and complex. They carry the genetic code that determines the characteristics of a living organism. The backbone of the DNA double helix consists of alternating phosphate ...