The DNA polymerases are divided into seven families based on their ... In this way, the integrity of the original DNA strand that is passed onto daughter cells is preserved. This family mainly ...

DNA repair can be divided into a set of mechanisms that identify and correct damage in DNA molecules. There are two general classes of DNA repair; ... DNA double strand break repair.

DNA has tremendous potential as a data storage medium, but the process of synthesizing DNA from scratch is time-consuming. It has to be done one nucleotide at a time in a specific sequence.

Most biochemistry labs that study DNA isolate it within a water-based solution that allows scientists to manipulate DNA without interacting with other molecules. They also tend to use heat to ...

DNA may embody the blueprint of life, but it could also be the stuff of future nanotechnologies. In a feat of molecular engineering, scientists recently designed a strand of DNA that can ...

Rather than hand-threading each DNA strand, the team assembles strands from pre-built DNA bricks about 20 nucleotides long, encoding information by altering some and not others along the way.

You might not be able to actually see little A,C,T and G pieces, or even a single DNA strand, but did you know that you can use some common kitchen ingredients to extract DNA from your own cells ...

The technique uses a long strand of DNA with a set sequence—the template—and a bunch of shorter, premade DNA molecules that can base pair with specific spots on the template—the bricks.