Definitions
from The American Heritage® Dictionary of the English Language, 5th Edition.
- noun A single-ringed, crystalline organic base, C4H4N2, that forms uracil, cytosine, or thymine and is the parent compound of many drugs, including the barbiturates.
- noun Any of several organic compounds derived from or structurally related to pyrimidine, especially the nitrogen bases uracil, cytosine, and thymine.
from The Century Dictionary.
- noun An organic compound, composed of carbon, hydrogen, and nitrogen, so arranged that the carbon and nitrogen atoms form a ring or chain, as shown in the formula .
from Wiktionary, Creative Commons Attribution/Share-Alike License.
- noun organic chemistry A
diazine in which the twonitrogen atoms are in the meta- positions; it is the basis of three of thebases found inDNA andRNA ,thymine ,uracil andcytosine
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- noun any of several basic compounds derived from pyrimidine
- noun a heterocyclic organic compound with a penetrating odor
Etymologies
from The American Heritage® Dictionary of the English Language, 4th Edition
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Examples
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From these results Funk believed the vitamine to belong to a class of substances known as the pyrimidine bases.
The Vitamine Manual Walter H. Eddy
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To improve the fit, researchers led by chemical biologist Nathanael Gray, PhD, prepared a group of inhibitors with a different structural scaffold, known as a pyrimidine core, which, it was thought, would mesh more thoroughly.
PhysOrg.com - latest science and technology news stories 2009
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To improve the fit, researchers led by chemical biologist Nathanael Gray, PhD, prepared a group of inhibitors with a different structural scaffold, known as a pyrimidine core, which, it was thought, would mesh more thoroughly.
PhysOrg.com - latest science and technology news stories 2009
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To improve the fit, researchers led by chemical biologist Nathanael Gray, PhD, prepared a group of inhibitors with a different structural scaffold, known as a pyrimidine core, which, it was thought, would mesh more thoroughly.
PhysOrg.com - latest science and technology news stories 2009
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To improve the fit, researchers led by chemical biologist Nathanael Gray, PhD, prepared a group of inhibitors with a different structural scaffold, known as a pyrimidine core, which, it was thought, would mesh more thoroughly.
PhysOrg.com - latest science and technology news stories 2009
-
To improve the fit, researchers led by chemical biologist Nathanael Gray, PhD, prepared a group of inhibitors with a different structural scaffold, known as a pyrimidine core, which, it was thought, would mesh more thoroughly.
PhysOrg.com - latest science and technology news stories 2009
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Recommended name pyrimidine-deoxynucleoside 2'-dioxygenase Synonyms deoxyuridine
Recently Uploaded Slideshows arab2000.forumpro.fr@slideshare.net(arab2000.forum 2009
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D. Sutherland, Synthesis of activated pyrimidine ribonucleotides in prebiotically plausible conditions, Nature 459, 239 (2009). doi: 10.1038/nature08013.
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Furthermore, although Powner and colleagues 'synthetic sequence yields the pyrimidine ribonucleotides, it cannot explain how purine ribonucleotides (which incorporate guanine and adenine) might have formed.
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Furthermore, although Powner and colleagues 'synthetic sequence yields the pyrimidine ribonucleotides, it cannot explain how purine ribonucleotides (which incorporate guanine and adenine) might have formed.
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