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nucleotide

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nucleotide

Organic compound consisting of a purine (adenine or guanine) or a pyrimidine (thymine, uracil, or cytosine) base linked to a sugar (deoxyribose or ribose) and a phosphate group. DNA and RNA are made up of long chains of nucleotides.

A nucleoside, by contrast, contains only the base and the sugar. Thus, the base adenine plus ribose makes the nucleoside adenosine, whose phosphates, including the energy carrier ATP (adenosine triphosphate), are nucleotides.



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Mentioned in?  References in periodicals archive?   Hutchinson browser?   Full browser?
 
Global demand for nucleotides in fiscal 2008, meanwhile, was approximately 21,000 tons, according to company estimates.
The ingredient accelerates the supply of nucleotides, which are urgently required for the process of nucleotide excision repair.
Shining UV light on the nucleotide converted it to another type, the researchers say.
 
 
 
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