(Science: biochemistry) A pyrimidine base found in dna and rna that pairs with guanine. Glycosylated base is cytidine, it's derived from pyrimidine. It is one of the four nitrogenous base s, including in dna adenine, thymine, and guanine, and in rna adenine, uracil, and guanine.
http://en.mimi.hu/biology/cytosine.html
In nucleosides and nucleotides, cytosine is linked to the sugar moiety via a ... The ribonucleoside containing cytosine is called cytidine. ... Expert articles, personal stories, blogs, Q&A, news, local resources, pictures, video and a supportive community. Cytosine-Health Knowledge Made Personal.
http://www.bio-medicine.org/biology-dictionary/Cytosine/
Science and technology news stories tagged with keyword: cytosine. ... has heard of adenine, thymine, guanine and cytosine-the A,T,G and C that make up the ... Encyclopedia article about cytosine. Information about cytosine in the Columbia Encyclopedia, Computer Desktop Encyclopedia, computing dictionary.
http://www.bio-medicine.org/biology-dictionary/Cytosine/
The building blocks are ~ , Guanine, Thymine, Adenine and are commonly referred to as C, G, T, A. Biological Evidence Evidence commonly recovered from crime scenes in the form of hair, tissue, bones, teeth, blood or other bodily fluids.
http://en.mimi.hu/biology/cytosine.html
Thymine. Thymine is one of the four bases in the nucleic acid of DNA that are represented by the letters G–C–A–T. The others are adenine, guanine, and cytosine. Thymine (T) always pairs with adenine. Thymine is also known as 5-methyluracil, a pyrimidine nucleobase.
http://www.bio-medicine.org/biology-dictionary/Thymine/
Cytosine (C) is one of four chemical bases in DNA, the other three being adenine (A), guanine (G), and thymine (T). Within the DNA molecule, cytosine bases located on one strand form chemical bonds with guanine bases on the opposite strand. Cytosine.
http://en.mimi.hu/biology/cytosine.html
Cytosine is one of the four main bases found in DNA and RNA. It is a pyrimidine derivative, with a heterocyclic aromatic ring and two substituents attached. The nucleoside of cytosine is cytidine. In Watson-Crick base pairing, it forms three hydrogen bonds with... cytosine () n. (Abbr. C) A pyrimidine base, C 4 H 5 N 3 O, that is the constituent of DNA and RNA involved in base pairing with guanine. (Click to enlarge) DNA double-helix DNA model A. adenine T. thymine C. cytosine G. guanine D. deoxyribose P ...
http://www.bio-medicine.org/biology-dictionary/Cytosine/
A thymine dimer is the covalent bonding of two adjacent thymine residues within a DNA molecule, often catalyzed by ultraviolet radiation or chemical mutagenic agents. It is an example of a more general type of DNA damage... Thymine, also known as 5-methyluracil, is one of the five main ...
http://www.bio-medicine.org/biology-dictionary/Thymine/
Share. By Regina Bailey. Definition: DNA (deoxyribonucleic acid) is a type of macromolecule known as a nucleic acid. It is shaped like a twisted double helix and is composed of long strands of alternating sugars and phosphate groups, along with nitrogenous bases (adenine, thymine, guanine and cytosine). It is organized into structures called chromosomes and housed within the nucleus of our cells.
http://biology.about.com/od/geneticsglossary/g/DNA.htm
~ : A nitrogenous base. Pairs with guanine in DNA molecule s. DNA (deoxyribonucleic acid): the molecule that encodes genetic information. DNA is composed of two anti-parallel strand s which wind about a common axis to form a double helix. ~ : One of the four bases in DNA that make up the letters ATGC, ~ is the C.
http://en.mimi.hu/biology/cytosine.html
thymine definition bio
Thymine is one of the four nucleobases in the nucleic acid of DNA that are represented by the letters G, C, A, T. Thymine is one of the four nucleobases in the nucleic acid of DNA that are represented by the letters G–C–A–T.