Adenine

adenine
a pyrimidine component of nucleotides and nucleic acids
Source: Noland, George B. 1983. General Biology, 11th Edition. St. Louis, MO. C. V. Mosby ...
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Nicotinamide adenine dinucleotide (NAD+) and nicotinamide adenine dinucleotide phosphate (NADP) are two important coenzymes found in cells. NADH is the reduced form of NAD+, and NAD+ is the oxidized form of NADH.
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Nicotinamide adenine dinucleotide
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Nicotinamide adenine dinucleotide (NAD) and nicotinamide adenine dinucleotide phosphate (NADP) are two important coenzymes found in cells.
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Nicotinamide adenine dinucleotide (NAD) and its relative nicotinamide adenine dinucleotide phosphate (NADP) are two of the most important coenzymes in the cell.
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One of the four bases in DNA that make up the letters ATGC, adenine is the "A". The others are guanine, cytosine, and thymine. Adenine always pairs with thymine.
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Adenine (A) A nitrogenous base, one member of the base pair AT (adenine-thymine).
See also: base pair, nucleotide ...
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Adenine (A): A base; one of the molecular components of D NA and RNA. Bonds with thymine (A-T) in DNA, and with uracil (A-U) in RNA.
Alleles: Alternative forms of a genetic characteristic.
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Adenine: A nitrogenous base. Pairs with thymine in DNA molecules.
Bacteriophage: A virus whose host is a bacterium. Also called phage.
Base: See nitrogenous base.
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adenine One of the four nitrogen-containing bases occurring in nucleotides, the building blocks of the organic macromolecule group known as nucleic acids (DNA and RNA).
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Adenine (A): One of the purine bases found in DNA and RNA (6-aminopurine), one member of the base pair A- T (adenine- thymine).
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adenine A purine base; component of nucleotides and nucleic acids. A nitrogen base found in both DNA and RNA.
adenohypophysis An endocrine gland.
adenophorea The class of nematodes formerly called Aphasmidia. Examples: Trichinella, Trichuris.
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An adenine-containing nucleoside triphosphate that releases free energy when its phosphate bonds are hydrolyzed. This energy is used to drive endergonic reactions in cells.
adenylyl cyclase ...
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The adenine of one strand is always hydrogen-bonded to a thymine on the other. Similarly, Guanine is always paired with Cytosine.
A-T
G-C ...
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flavin adenine dinucleotide (FAD): a coenzyme that functions in the production of ATP.
food chain: the transfer of food energy from producers to consumers.
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A string of adenine nucleotides added to the 3' end of eukaryotic mRNA after transcription.
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z ...
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TATA box. An adenine- and thymine-rich promoter sequence located 25-30 bp upstream of a gene, which is the binding site of RNA polymerase.
T-DNA (transfer DNA, tumor-DNA). The transforming region of DNA in the Ti plasmid of Agrobacterium tumefaciens.
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Related Terms: Adenine (A)
Adenin is a purine base (nitrogenous base) and constituent of nulceotides and as such one member of the base pair A-T (adenine-thymine) in DNA and A-U (adenine-uracil) in RNA.
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PURINE BASES - Adenine (A) or Guanine (G) (see NUCLEOTIDE).
PULSED-FIELD GEL ELECTROPHORESIS (PFGE) - Separation of large (>50 kb) pieces of DNA, including complete chromosomes and genomes, ...
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In both cases an adenine base was changed to an inosine base by deamination.
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A pair of complementary nitrogenous bases in a DNA molecule--adenine-thymine and guanine-cytosine. Also, the unit of measurement for DNA sequences. Bioaugmentation.
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Base sequence -- a partnership of organic bases found in DNA and RNA; adenine forms a base pair with thymine (or uracil) and guanine with cytosine in a double-stranded nucleic acid molecule.
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NAD (nicotinamide adenine dinucleotide) Nicotinamide-containing coenzyme functioning as carriers of hydrogen atoms and electrons in some redox reactions, notably carbohydrate and lipid catabolism.
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It is proposed that the adenine nucleotide translocase (ANT) is converted into a non-specific pore through a calciummediated conformational change.
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In the case of DNA this is comprised of adenine (A), guanine (G), cytosine (C) and thymine (T). RNA is identical with the exception that thymine (T) is substituted with uracil (U). Codons are non-overlapping groups of the three bases.
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(Adenosine TriPhosphate) A molecule consisting of adenosine (adenine plus a ribose sugar) and three phosphate groups.
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The nucleoside containing adenine as its base.
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Included in this group are the nucleoside analogs, chemicals that are similar to one of the bases (adenine, cytosine, guanine, and thymine) that comprise DNA, but sufficiently different enough to block viral DNA synthesis.
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Proteins may be modified in a wide variety of ways, including phosphorylation (addition or a phosphate group), adenylation (addition of an adenine group), glycosylation (addition of a sugar group), acylation (addition of a lipid group), ...
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complementary base pairs - base-pairing between a larger purine base (adenine or guanine) and a smaller pyrimidine base (cytosine or thymine) while DNA is in its double-helix. (A/T, G/C) ...
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There are four different kinds of nucleotides: adenine (A), guanine (G), cytosine (C) and thymine (T). Genes are sequences of nucleotides that code for proteins. Within a gene, each block of three nucleotides is called a codon.
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(deoxyribonucleic acid): The large double-stranded molecule carrying the genetic code. It consists of four bases (adenine, guanine, cytosine and thymine), phosphate and ribose.
DNA binding motif ...
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