We've now zoomed in enough to see portions of the DNA strand. The DNA is wrapped around histones -- protein structures that are sometimes depicted as discs. Histones carry a slight positive charge ...

By using epigenetic modifications, you can quickly write data in parallel without needing to synthesize new DNA.

What is DNA, and how does it work? You don't need a degree in genetics to understand. Here, we'll give an overview of DNA and ...

The inserts were sequenced using primers matching the vector sequence flanking the genomic ... a different color and would terminate new DNA strand synthesis once incorporated into the end of ...

Encoding information in DNA has long seemed like a promising way to secure data for the long term, but so far it has required an expert touch.

Tiny circles called ecDNA are critical in cancer development and drug resistance. An international team publishes landmark studies detailing new findings and potential therapies.

The DNA repair and replication pathways converge on a common final step in which the continuity of the repaired DNA strand is restored by DNA ligase, an enzyme that converts nicks into phosphodiester ...

DNA polymerase enzymes use the existing DNA strand as a template and add the complementary nucleotides, including thymine, to the growing new strand. Mutations involving thymine can occur during DNA ...

Testing your DNA is easier than ever with an abundance of at-home DNA tests on the market. All you need to do is provide a simple DNA sample to learn more about your heritage and family history.

Synthetic genes, though few, can generate complex biomolecular materials when their expression is part of a temporal control ...

RNA polymerase moves along the DNA strand. Free RNA nucleotides form hydrogen bonds with the exposed DNA strand nucleotides by complementary base pairing to form a strand of mRNA: Note - RNA ...