Nucleic acids are chemical compounds that are found in nature. They carry information in cells and make up genetic material. These acids are very common in all living things, where they create, encode, and store information in every living cell of every life-form on Earth.
Nucleic acids are further defined by their ability to be broken down to yield phosphoric acid, sugars, and a mixture of organic bases (purines and pyrimidines). The two main classes of nucleic acids are deoxyribonucleic acid (DNA) and ribonucleic acid (RNA).
The 2026 Nucleic Acids Research Database issue contains 182 papers, including 84 papers reporting on new databases and 86 updates from resources previously published in the issue.
They are “nucleic acids” because DNA is in the nucleus of eukaryotic cells and is chemically an acid. Nucleic acids carry the genetic information of all organisms and direct protein synthesis.
Nucleic acids, like DNA and RNA, store and transmit genetic information, guiding protein synthesis and playing key roles in cellular functions.
Nucleic acids are large biomolecules that play essential roles in all cells and viruses. A major function of nucleic acids involves the storage and expression of genomic information. Deoxyribonucleic acid, or DNA, encodes the information cells need to make proteins.
Nucleic acids, deoxyribonucleic acid (DNA) and ribonucleic acid (RNA), carry genetic information which is read in cells to make the RNA and proteins by which living things function.
The page provides an in-depth exploration of nucleic acids, focusing on the structural and functional aspects of DNA and RNA. Key topics include the chemical composition and structural organization …