Sugar: In DNA, the sugar is deoxyribose, while in RNA, it is ribose.The sugar forms the backbone of the nucleic acid strand. Phosphate Group: The phosphate group is attached to the sugar and helps ...

The determination in 1953 of the structure of deoxyribonucleic acid (DNA), with its two entwined helices and paired organic bases, was a tour de force in X-ray crystallography. But more ...

WE have formulated a structure for the nucleic acids which is compatible with the main features of the X-ray diagram and with the general principles of molecular structure, and which accounts ...

If you are studying nucleic acid structures in your lab, you may apply several methods to identify and characterize G4 structures and confirm their formation in your samples.

Our research focuses on all aspects of nucleic acid structure, chemistry and function employing state of the art technologies and approaches. Our goal is to generate a better understanding of how ...

The structure of nucleic acid. A nucleotide is made up of three parts that are attached by bonds. The three parts are a phosphate group, a 5-carbon sugar, and a nitrogen base.

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?

Spherical nucleic acids (SNAs) are structures that are made by taking nanoparticles and synthesizing short snippets of DNA or RNA that ... The SNA structure makes a difference on a basic level, ...

Moreover, the nucleic acid portion of the virus enables it to reproduce when introduced into a living cell. William H. Stein (1911-1980) and Stanford Moore (1913-1982), who came to Rockefeller as ...

Most nucleic acid extraction kits use spin-column technology, where DNA or RNA binds to a silica-based membrane in the presence of high concentrations of chaotropic salts, such as guanidine ...

The structures can be patterned onto standard silicon chips in different ways, and the length and width of the needles can also be adjusted. Because they are porous, they can be made to take up a ...

WEST LAFAYETTE, Ind. — A researcher in Purdue University’s College of Science is developing a patent-pending platform technology that mimics the dual-layer structure of viruses to deliver nucleic acid ...