News

Polymers are materials made of long, repeating chains of molecules. ... (DNA and RNA) are polymers of nucleotides — complex molecules composed of nitrogen-containing bases, ...
Watson and Crick describe structure of DNA 1953 Photo: Model of DNA molecule. In the late nineteenth century, a German biochemist found the nucleic acids, long-chain polymers of nucleotides, were ...
Using these polymers, the researchers showed that they could encapsulate DNA of varying length, from tens of nucleotides up to an entire human genome (more than 50,000 base pairs).
A fragment of a single strand of DNA, built of the nucleobases cytosine and guanine, can be imprinted in a polymer, researchers have shown. The resulting artificial negative, with a record-long ...
RNA or ribonucleic acid is a polymer of nucleotides that is made up of a ribose sugar, a phosphate, and bases such as adenine, guanine, cytosine, and uracil. It plays a crucial role in gene ...
Using these polymers, the researchers showed that they could encapsulate DNA of varying length, from tens of nucleotides up to an entire human genome (more than 50,000 base pairs).
DNA (deoxyribonucleic acid) is the nucleic acid polymer that forms the genetic code for a cell or virus. Most DNA molecules consist of two polymers (double-stranded) of four nucleotides that each ...
Santa Cruz, CA, USA and Oxford, UK, 2 December 2010: Research published this week in JACS shows continuous and controlled translocation of a single stranded DNA (ssDNA) polymer through a protein ...
A fragment of a single strand of DNA, built of the nucleobases cytosine and guanine, can be imprinted in a polymer - this has been shown by chemists from Warsaw, Denton and Milan. The resulting ...