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In molecular biology, the term double helix refers to the structure formed by double-stranded molecules of nucleic acids such as DNA. The double helical structure of a nucleic acid complex arises as a consequence of its secondary structure, and is a fundamental component in determining its tertiary structure.
May 16, 2020 · Learn about the double helix, the shape of DNA that holds the genetic code of life. Discover how Watson and Crick uncovered its structure using X-ray crystallography data and cardboard models.
3 days ago · Definition. Double helix, as related to genomics, is a term used to describe the physical structure of DNA. A DNA molecule is made up of two linked strands that wind around each other to resemble a twisted ladder in a helix-like shape.
The Double Helix: A Personal Account of the Discovery of the Structure of DNA is an autobiographical account of the discovery of the double helix structure of DNA written by James D. Watson and published in 1968.
Learn how Watson and Crick uncovered the structure of DNA, the master molecule of life, by combining experimental results and model building. Discover how their discovery revolutionized molecular biology and biotechnology.
Learn how the double helix of DNA was discovered by Watson, Crick, Franklin, and others through X-ray crystallography and biochemical analysis. Explore the properties and components of the DNA molecule and its antiparallel, right-handed helix.
Learn what a double helix is and how it describes the structure of DNA molecules. Find out who discovered the double helix and how they won a Nobel Prize for their work.
