The monomeric units from which DNA or RNA polymers are constructed. They consist of a purine or pyrimidine base, a pentose sugar, and a phosphate group. (From King & Stansfield, A Dictionary of Genetics, 4th ed)
    

concept

Shadow of a DNA double helix on sequencing output

DNA double helix and sequencing output

DNA sequencing autoradiograph showing the researcher's annotations.

DNA double helix

The neurochemistry of nucleotides and amino acids / a symposium of the Section on Neurochemistry, AAN ; edited by Roscoe O. Brady and Donald B. Tower.

Cloning and characterization of excision repair genes = Klonering en karakterisering van excisie herstel genen : profschrift ... / door Petrus Johannes van der Spek.

DNA sequencing. This method of DNA sequencing is called di-deoxy sequencing. It is used to determine the order of bases (A,C,G and T) in a piece of DNA using radioactively-labelled modified nucleotides. They are then separated by electrophoresis in a polyacrylamide gel and detected on x-ray film by a process called autoradiography.

Nucleotides

Images

Catalogue

Shadow of a DNA double helix on sequencing output

The neurochemistry of nucleotides and amino acids / a symposium of the Section on Neurochemistry, AAN ; edited by Roscoe O. Brady and Donald B. Tower.

Cloning and characterization of excision repair genes = Klonering en karakterisering van excisie herstel genen : profschrift ... / door Petrus Johannes van der Spek.

DNA double helix