double-helical model for the structure of DNA. Watson and Crick's discovery was also made possible by recent advances in model building, or the assembly of possible three-dimensional structures ...

Despite her contribution to the discovery of DNA's helical structure, Rosalind Franklin was not named a prize winner: She had died of cancer four years earlier, at the age of 37.

On February 28, 1953, James Watson and Francis Crick informally announced that they had discovered the double-helical structure of DNA. They soon reported their find more formally. On April 25 ...

With mRNA vaccines working to save the world from covid-19, it is easy to forget that these wondrous elixirs all began with the discovery of DNA’s double helical structure. The history behind ...

it was Photograph 51—taken in May 1952—that revealed so much about DNA’s helical structure. Four decades later, award-winning writer and biographer Brenda Maddox detailed Franklin’s ...

In this paper, we describe the solution structure of the resulting DNA double helix as determined by NMR spectroscopy. Figure 3: Direct evidence for the formation of imidazole–Ag + –imidazole ...

B-DNA is the most common form of DNA and has a right-handed double helix structure. A-DNA forms in a shorter, right-handed double helix. The function of this form is to protect DNA. DNA will ...

Switchback DNA has only two strands, so it can be directly compared with the double helical structure of DNA that everyone is familiar with. In switchback DNA, the two strands have sections ...

So, Watson traveled to London to urge Franklin to begin building a model to work out DNA’s structure before Pauling did. As soon as Watson saw the photograph, he recalled in “The Double Helix ...

More than seven decades later, mathematician Robert Monjo believes he has discovered a similarly significant double helix — but this time not as the structure of human DNA, but as the structure ...