Researchers propose faster method for recording data to DNA, showing promise in fields of digital…
Browsing: DNA
DNA, or deoxyribonucleic acid, is the molecular blueprint of life, carrying the genetic instructions used in the growth, development, functioning, and reproduction of all known living organisms and many viruses. Composed of a double helix structure made of nucleotide bases—adenine (A), thymine (T), cytosine (C), and guanine (G)—DNA encodes the information needed to build and maintain an organism. Scientific advances in DNA research continue to revolutionize fields such as medicine, genetics, forensics, and evolutionary biology, making it a central focus of cutting-edge studies and breakthroughs in science.
A new body of research, published in Nature Communications, suggests synthetic biology could help to…
Ancient DNA has reshaped our view of human origins, revealing deep interbreeding with Neanderthals and…
Revolutionizing Virus Detection with DNA and Nanopore Sensing A new sensor can detect not only…
DNA loops and supercoils in ways that allow it to transmit mechanical stress along its…
Scientists use scat DNA to monitor the endangered Sierra Nevada red fox. There’s an elusive…
Organic Molecule Remnants Found in Nuclei of 125-Million-Year-Old Dinosaur Cells A team of scientists from…
Researchers found that satellite DNA, once considered non-functional, is key to keeping chromosomes together in…
New DNA research has revealed a third ancestral contributor to modern Japanese. Ancient DNA extracted…
Cells use RecA filaments to convert a 3D DNA search into a faster 2D one,…
A new algorithm from McMaster University allows for faster detection of rare pathogens by creating…
A novel chip automates the reaction cascades occurring between molecules inside DNA to carry out…
Unexpected Diversity in Virus-Derived Sequences in the Human Genome Powerful genetic analysis tools reveal that…
On the Outskirts of the Nucleus If you open a biology textbook and run through…
Bioengineers have repurposed a “non-working” CRISPR system to make a smaller version of the genome…
DNA supercoiling is an important contributor to the control of gene expression, and not just…
Redesignating an endangered subspecies as a separate species could help it get protected. Picture a…
Proteins communicating through the DNA molecule constitute a newly discovered genetic “switch.” Proteins can communicate…