Writing a commentary in the 50th-anniversary issue of Cell, Fu Qiaomei and E. Andrew Bennett,…
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.
Researchers have created a breakthrough method to enhance cancer detection in blood tests by using…
Identifying and characterizing repeated DNA sequences, sometimes called “junk DNA” or “dark matter” within chromosomes,…
Studying animals resistant to DNA damage could offer insights into human vulnerability factors. The catastrophic…
Four research articles in Nature follow the genetic traces and geographical origins of human diseases…
A new study reveals that in the single-celled fungi yeast, “random DNA” is naturally active,…
Recent research challenges the long-standing understanding of the end-replication problem in DNA, revealing two distinct…
Retrotransposons can insert new genes into a “safe harbor” in the genome, complementing CRISPR gene…
Exploring the process of change could uncover novel functions for elements of the genetic code.…
Burial practices indicate that individuals with Down Syndrome and Edwards Syndrome were recognized as members…
Scientists from the Universities of Basel and Zurich have identified the genetic traces of the…
Scientists are using the DNA from soil microbes to model how they function and use…
By analyzing ancient DNA, an international team of researchers has uncovered cases of chromosomal disorders,…
Scientists unveil 145 genes vital for genome health, and possible strategies to curb progression of…
The human genome, a complex mosaic of genetic data essential for life, has proven to…
A group of scientists from around the world, including geneticists and disease biologists from the…
Salk scientists outline mouse cell inflammation pathway from mitochondrial stress to leaking endosomes to immune…
A new computer program allows scientists to design synthetic DNA segments that indicate, in real…