dinucleotide

noun
di·​nu·​cle·​o·​tide | \ (ˌ)dī-ˈn(y)ü-klē-ə-ˌtīd How to pronounce dinucleotide (audio) \

Definition of dinucleotide

: a nucleotide consisting of two units each composed of a phosphate, a pentose, and a nitrogen base

Examples of dinucleotide in a Sentence

Recent Examples on the Web Originally, it was thought that this protein could only be activated by cyclic GMP-AMP (cGAMP), or similar cyclic dinucleotide molecules. William A. Haseltine, Forbes, 21 Apr. 2022 The vitamin can help compensate for defects in the body’s ability to make a molecule, called nicotinamide adenine dinucleotide (NAD), which researchers have linked for the first time to healthy fetal development in humans. Gretchen Vogel, Science | AAAS, 9 Aug. 2017

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'dinucleotide.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of dinucleotide

circa 1927, in the meaning defined above

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Time Traveler for dinucleotide

Time Traveler

The first known use of dinucleotide was circa 1927

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Dictionary Entries Near dinucleotide

dint

dinucleotide

di nuovo

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Statistics for dinucleotide

Last Updated

6 May 2022

Cite this Entry

“Dinucleotide.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/dinucleotide. Accessed 26 Jun. 2022.

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More Definitions for dinucleotide

dinucleotide

noun
di·​nu·​cle·​o·​tide | \ (ˌ)dī-ˈn(y)ü-klē-ə-ˌtīd How to pronounce dinucleotide (audio) \

Medical Definition of dinucleotide

: a nucleotide consisting of two units each composed of a phosphate, a pentose, and a purine or pyrimidine base

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