The resulting RNA molecule, typically mRNA, carries the genetic message from the nucleus to the cytoplasm for protein synthesis. Nucleic acids are the foundation of genetic engineering techniques, ...

a sugar molecule, and a phosphate group. Levene made his initial proposal in 1919, discrediting other suggestions that had been put forth about the structure of nucleic acids. In Levene's own ...

But James Watson and Francis Crick's claim was a valid one, for they had in fact discovered the structure of DNA ... that DNA, a nucleic acid, carries genetic information. But no one knew how ...

Molecular dynamics (MD ... Cation: A positively charged ion that can influence the structure and stability of nucleic acids. Electrostatic Potential: The potential energy of charged particles ...

This schematic shows the secondary structure of two aptamers ... Aptamers can be labeled with fluorescent dyes or radionuclides for molecular imaging applications. They can be used to visualize ...

Saliva is a viable alternative source of nucleic acids. A new collection device offers stable and easy saliva collection for extracting both DNA and RNA from a single sample.