Object Details author Watson, James D., 1928- Notes Autobiographical Contents Diagrams: Short section of DNA, 1951 -- Chemical structures of the DNA bases, 1951 -- Covalent bonds of the ...

Each DNA molecule is actually a pair of strands wound together, forming a double helix. To make a protein from a gene, a cell must separate the strands and read their sequence.

DNA: Metal double helix Single-stranded DNA as supramolecular template for highly organized palladium nanowires Date: March 26, 2021 Source: Wiley Summary: Nanowires are vital components for ...

The two strands of DNA form a 3-D structure called a double helix. When illustrated, DNA looks like a spiral ladder in which the base pairs are the rungs, and the sugar-phosphate backbones are the ...

Here’s how it works. Rosalind Franklin (Image credit: National Institute of Health.) Many people recall that the structure of the DNA molecule has the shape of a double helix.

Dr. Howard Markel: Yes. Yes. The book is "The Secret of Life: Rosalind Franklin, James Watson, Francis Crick, and the Discovery of DNA's Double Helix." Howard Markel, always great to see you.

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 ...

For the first time, scientists have detected a DNA structure inside living human cells that looks more like a four-stranded knot than the elegant double helix we learned about in school.

It seems to play by different rules than double-helix DNA, too. It employs nucleotides — the basic A, G, T, and C units that compose DNA — a lot differently than helical DNA does.

ITHACA, N.Y. -- Fifty years after Watson and Crick described the structure of double helix DNA, Cornell University biophysicists are discovering the roles of DNA-binding proteins in much the same ...