thymine


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thymine

 [thi´mēn]
Miller-Keane Encyclopedia and Dictionary of Medicine, Nursing, and Allied Health, Seventh Edition. © 2003 by Saunders, an imprint of Elsevier, Inc. All rights reserved.

thy·mine (Thy),

(thī'mēn, -min),
5-Methyluracil; a constituent of thymidylic acid and DNA; elevated in hyperuracil thyminuria.
Farlex Partner Medical Dictionary © Farlex 2012

thymine

(thī′mēn′)
n. Abbr. T
A pyrimidine base, C5H6N2O2, that is an essential constituent of DNA.
The American Heritage® Medical Dictionary Copyright © 2007, 2004 by Houghton Mifflin Company. Published by Houghton Mifflin Company. All rights reserved.

thy·mine

(thī'mēn)
A constituent of thymidylic acid and DNA; elevated in hyperuracil-thyminuria.
Medical Dictionary for the Health Professions and Nursing © Farlex 2012

thymine

A pyrimidine base, one of the four whose particular sequence forms the genetic code in the deoxyribonucleic acid (DNA) molecule.
Collins Dictionary of Medicine © Robert M. Youngson 2004, 2005
Thymineclick for a larger image
Fig. 297 Thymine . Molecular structure.

thymine

one of four types of nitrogenous bases found in DNA, having the single-ring structure of a class known as PYRIMIDINES. Thymine forms part of a DNA unit called a NUCLEOTIDE and always forms complementary pairs with a DNA purine base called ADENINE. See Fig. 297 . Thymine is replaced by URACIL in RNA molecules.
Collins Dictionary of Biology, 3rd ed. © W. G. Hale, V. A. Saunders, J. P. Margham 2005
References in periodicals archive ?
In general, conductivity values of all samples have no significant increment with and without adenine or thymine. For the range of pH of distilled water samples, adenine and thymine are neutral and dissolved silicon exists as [H.sub.4]Si[O.sub.4].
As UDG cannot remove the thymine because of the deamination of a 5-mC, and the T790M mutation arises at a CpG site, we therefore examined whether deamination of 5-mC to thymine is associated with artifactual T790M mutations.
Furthermore, the bisVBT monomer similarly has photo-cross-linking capabilities due to the thymine base in its structure.
The nitrogenous bases Purines [adenine (A) and guanine (G)] and Pyrimidines [Cytosine (C), Uracil (U)and Thymine (T)] are essential building blocks of RNA and DNA.
Baranov(2004) Analysis of electronic-vibrational spectra of uracil, thymine, and cytosine, Molecular Spectroscopy, 97(2): 195-203
Thymine DNA glycosylase is essential for active DNA demethylation by linked deamination-base excision repair.
(7) Sequencing results for 2 siblings with hypodontia confirmed a thymine to adenine mutation at MSX1 nucleotide 620, resulting in a Met61Lys substitution.
Citation: Toni Pfaffeneder et al.; "Tet oxidizes thymine to 5-hydroxymethyluracil in mouse embryonic stem cell DNA"; Nature Chemical Biology, 2014; DOI: 10.1038/nchembio.1532
Organisms down to the lowliest form use nucleotides adenine, thymine, cytosine and guanine as DNA's four-letter alphabet.
"A" stands for adenine, paired with "T" for thymine; and "C" represents cysteine, paired with "G" for guanine.
The stereoisomeric aminols 11a,b were also converted into the uracil and thymine nucleosides.