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.

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 ...

A unique feature of HR is that it repairs the damage to the DNA in a highly accurate way. In eukaryotic cells (those with a ...

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 ...

Helical structures are ubiquitous across biology, from the double-stranded helix of DNA to how heart muscle ... force without disrupting the chemical structure of the non-covalent bonds -- an ...

Lipid membranes, which form the outer layer of cells, can be engineered to influence cellular functions. For example, ...

RNA strands are shorter than DNA strands. RNA sometimes forms a secondary double helix structure, but only intermittently. DNA is a much longer polymer than RNA. A chromosome, for example, is a single ...

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 ...

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 ...