Related Experiment Video

Updated: Aug 16, 2026

Nucleoside Triphosphates - From Synthesis to Biochemical Characterization
15:22

Nucleoside Triphosphates - From Synthesis to Biochemical Characterization

Published on: April 3, 2014

Nucleoside conformations. 15. Flexibility of natural pyrimidine nucleosides around the glycosidic bond

A Andre, W Guschlbauer

    Nucleic Acids Research
    |June 1, 1974
    PubMed

    More Related Videos

    Sequence-specific and Selective Recognition of Double-stranded RNAs over Single-stranded RNAs by Chemically Modified Peptide Nucleic Acids09:04

    Sequence-specific and Selective Recognition of Double-stranded RNAs over Single-stranded RNAs by Chemically Modified Peptide Nucleic Acids

    Published on: September 21, 2017

    Regioselective O-Glycosylation of Nucleosides via the Temporary 2',3'-Diol Protection by a Boronic Ester for the Synthesis of Disaccharide Nucleosides08:46

    Regioselective O-Glycosylation of Nucleosides via the Temporary 2',3'-Diol Protection by a Boronic Ester for the Synthesis of Disaccharide Nucleosides

    Published on: July 26, 2018

    Related Concept Videos

    Phosphodiester Linkages01:01

    Phosphodiester Linkages

    Overview
    Phosphodiester bond forms when a phosphoric acid molecule (H3PO4) links with two hydroxyl groups (–OH) of two other molecules, forming two ester bonds. Two water molecules are released in this process. The phosphodiester bond is commonly found in nucleic acids (DNA and RNA) and plays a critical role in their structure and function.
    Phosphodiester Bonds Link Nucleotides Together
    DNA and RNA are polynucleotides or long chains of nucleotides that are linked together. A nucleotide is...
    DNA Base Pairing02:27

    DNA Base Pairing

    Erwin Chargaff’s rules on DNA equivalence paved the way for the discovery of base pairing in DNA. Chargaff’s rules state that in a double-stranded DNA molecule,
    DNA Base Pairing02:27

    DNA Base Pairing

    Erwin Chargaff’s rules on DNA equivalence paved the way for the discovery of base pairing in DNA. Chargaff’s rules state that in a double-stranded DNA molecule,
    Nucleic Acids and Nucleotides01:20

    Nucleic Acids and Nucleotides

    Nucleic acids are the most important macromolecules for the continuity of life. They carry the cell's genetic blueprint and have instructions for its functioning. The two main types of nucleic acids are deoxyribonucleic acid (DNA) and ribonucleic acid (RNA).
    Deoxyribonucleic Acid (DNA)
    DNA is the genetic material in all living organisms, ranging from single-celled bacteria to multicellular mammals. It is in the nucleus of eukaryotes and the organelles such as chloroplasts and mitochondria. In...
    Nucleic Acid Structure01:25

    Nucleic Acid Structure

    The pentose sugar in DNA is deoxyribose, while in RNA the pentose sugar is ribose. The difference between the sugars is the presence of the hydroxyl group on the ribose's second carbon and a hydrogen on the deoxyribose's second carbon. The phosphate residue attaches to the hydroxyl group of the 5′ carbon of one sugar and the hydroxyl group of the 3′ carbon of the sugar of the next nucleotide, which forms  a 5′ to 3′ phosphodiester linkage.
    DNA Structure
    DNA has a double-helix structure. The...
    Biosynthesis of Nucleic Acids01:28

    Biosynthesis of Nucleic Acids

    Nucleic acid biosynthesis is a fundamental biochemical process that produces the purine and pyrimidine nucleotides essential for DNA and RNA synthesis. This pathway maintains a balanced nucleotide pool, preventing imbalances that could jeopardize genetic integrity and cellular function. Given the crucial role of nucleotides, their synthesis is tightly regulated to ensure proper cellular homeostasis.Purine BiosynthesisThe biosynthesis of purine nucleotides begins with ribose-5-phosphate, a...