Comparison of a single-stranded RNA and a double-stranded DNA with their corresponding nucleobases. (Image: Wikimedia Commons, CC SA 3.0) The most common type of base pairing is the Watson-Crick base ...

The basic repeating structural (and functional) unit of chromatin is the nucleosome, which contains eight histone proteins and about 146 base pairs of DNA (Van Holde, 1988; Wolffe, 1999).

For the first time, researchers have filmed in real time the disassembly of DNA at the atomic scale. This strand separation ...

Erwin Chargaff's groundbreaking research, which showed that DNA base pairs had a complementary relationship, laid the foundation for James Watson's and Francis Crick's DNA model. When word spread that ...

DNA analysis is crucial for identifying individuals and their relatives, using technologies like PCR, electrophoresis, and ...

based on the idea that DNA can be used as a programmable structural material for the creation of artificial, rationally designed nanostructures. The highly specific nucleotide interaction following ...

DNA is fundamental to the biology of all life on Earth, but how many of us actually know what it is or what it's made of?

Each contains one side of the original DNA and one side made of "new" nucleotides. It is possible that mistakes were made along the way -- in other words, that a base pair in one DNA molecule ...

The new pairs may also be used in a SELEX (systematic ... Such probes are sensitive, even to single base differences in target DNA. Freed from the constraint of needing hydrogen bonding to achieve ...

A DNA sequence is a specific lineup of chemical base pairs along its strand. The part of DNA that determines what protein to produce and when, is called a gene. First established in 1985 by Sir ...

IDT and Elegen partner to launch an early access program offering long, clonal gene synthesis and high-complexity genes up to ...