dinucleotide
/daɪˈnuːkliəˌtaɪd/
noun
- A molecule consisting of two nucleotides joined together, important in biochemistry and genetics.
- The scientist studied how the dinucleotide sequence affects gene expression.
- Certain dinucleotide repeats in DNA can be used for genetic fingerprinting.
- NAD+ is a common dinucleotide that helps carry electrons in cells.