A new vaccine strategy, which uses synthetic messenger RNA (mRNA) instead of proteins purified from…
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.
Some new diagnostic tests for foodborne pathogens like Salmonella, Campylobacter and Escherichia coli hinder the…
Proteins fold spontaneously into precise conformation, time after time, optimized by evolution. Yet given the…
This week, the US National Institutes of Health (NIH) launched a new database known as…
An international team of more than 1,000 scientists participated in a new study showing an…
Nicolas Navin wanted to work out the sequence from individual cancer cells to see how…
New technology that would allow genetic material to shuffle between unfertilized eggs is ready to…
DNA sequencing is getting faster and cheaper, and clinicians are now finding uses for it…
A new study of fossils in New Zealand has discovered that cloning dinosaurs or organisms…
A new, faster DNA-sequencing machine, as well as streamlined analysis of its results, will allow…
A new study indicates that male DNA, left over from pregnancy with a male fetus,…
The current rising acidity in the ocean is supposed to have dire consequences for organisms…
Chemists are close to showing that DNA could form spontaneously from chemicals which were present…
Zebrafish (Danio rerio) are a useful model for studying gene behavior and function. Researchers have…
Nanites and nano-scale robots have been found mostly in the realm of science fiction, but…
Since the 1960s, DNA has changed the story of human ancestry. Some studies have shown…
Honeybees exhibit subtle differences in their DNA, which is tied to their roles within the…
Twelve years after the first draft of the human genome was published, back in 2000,…