Nucleotide base (redirect from Nucleobases)
Nucleotide bases (also nucleobases, nitrogenous bases) are nitrogen-containing biological compounds that form nucleosides, which, in turn, are components...
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a nucleobase (also termed a nitrogenous base) and a five-carbon sugar (ribose or 2'-deoxyribose) whereas a nucleotide is composed of a nucleobase, a...
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molecules: a nucleobase, a five-carbon sugar (ribose or deoxyribose), and a phosphate group consisting of one to three phosphates. The four nucleobases in DNA...
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Thymine (category Nucleobases)
is also known as 5-methyluracil, a pyrimidine nucleobase. In RNA, thymine is replaced by the nucleobase uracil. Thymine was first isolated in 1893 by...
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Nucleic acid analogue (redirect from Nucleobase analog)
deoxyribose, and one of four nucleobases. An analogue may have any of these altered. Typically the analogue nucleobases confer, among other things, different...
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called riboses that are directly attached to two phosphate groups and a nucleobase that contains amino groups. The nitrogen atoms from the amino group in...
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referred to as 5'-end and 3'-end. The nucleobases are joined to the sugars via an N-glycosidic linkage involving a nucleobase ring nitrogen (N-1 for pyrimidines...
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The Nucleobase cation symporter-2 (NCS2) family, also called the Nucleobase ascorbate transporter (NAT) family, consists of over 1000 sequenced proteins...
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The Nucleobase:Cation Symporter-1 (NCS1) Family (TC# 2.A.39) consists of over 1000 currently sequenced proteins derived from Gram-negative and Gram-positive...
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DNA (section Nucleobase classification)
nucleotides. Each nucleotide is composed of one of four nitrogen-containing nucleobases (cytosine [C], guanine [G], adenine [A] or thymine [T]), a sugar called...
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added by this nucleobase to a DNA polymer is referred to as the nucleobase's formula weight (i.e., the molecular weight of this nucleobase within the DNA...
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pyrimidine aminopyrimidines the nucleobase cytosine quinoline aminoquinolines the drug primaquine purine aminopurines the nucleobase guanine acridine aminoacridines...
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Leslie Orgel (section Nucleobase synthesis)
nucleoside (nucleobase + ribose sugar) synthesis, Orgel suggested an almost opposite approach, heating a mixture of ribose and the purine nucleobases hypoxanthine...
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consists of a phosphate group, a ribose sugar group, and a nucleobase, in which the nucleobase can either be adenine, guanine, cytosine, or uracil. Without...
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Base pair (category Nucleobases)
fundamental unit of double-stranded nucleic acids consisting of two nucleobases bound to each other by hydrogen bonds. They form the building blocks...
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Abiogenesis (section Nucleobases and nucleotides)
Those polymers derived, in turn, from simple organic compounds such as nucleobases, amino acids, and sugars that could have been formed by reactions in...
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consists of a phosphate group, the pentose sugar deoxyribose, and the nucleobase thymine. Unlike the other deoxyribonucleotides, thymidine monophosphate...
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analogues are structural analogues of a nucleoside, which normally contain a nucleobase and a sugar. Nucleotide analogues are analogues of a nucleotide, which...
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nitrogenous bases, nucleobases, or, in duplex molecules, base pairs, and they correspond directly to sequences of codons and amino acids. nucleobase Any of the...
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CMP consists of the phosphate group, the pentose sugar ribose, and the nucleobase cytosine; hence, a ribonucleoside monophosphate. As a substituent it takes...
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joined through their phosphate groups. One nucleotide contains an adenine nucleobase and the other, nicotinamide. NAD exists in two forms: an oxidized and...
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guanine, thymine, and uracil. These compounds were later shown to be nucleobases, and are key in the formation of DNA and RNA, the genetic material found...
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also called norepinephrine transporter (NET) Nucleobase ascorbate transporter (NAT) family, or Nucleobase cation symporter-2 (NCS2) family Sodium ammonium...
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called nucleotides. Each nucleotide is composed of a nitrogen-containing nucleobase—either cytosine (C), guanine (G), adenine (A), or thymine (T)—as well...
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(October 1998). "Crithidia luciliae: functional expression of nucleoside and nucleobase transporters in Xenopus laevis oocytes". Experimental Parasitology. 90...
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Nucleobase Enzyme Nucleotide hypoxanthine hypoxanthine/guanine phosphoribosyl transferase (HGPRT) IMP guanine hypoxanthine/guanine phosphoribosyl transferase...
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a metabolic complication of certain cancers or chemotherapy, due to nucleobase and potassium release into the plasma. Pseudohypoxia (disrupted NADH/NAD+...
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Glycerides Phospholipids Sphingolipids Cholesterol Steroids Nucleic acids: Nucleobases Nucleosides Nucleotides Nucleotide metabolism Proteins: Amino acids Amino...
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Allan Maxam and Walter Gilbert in 1976–1977. This method is based on nucleobase-specific partial chemical modification of DNA and subsequent cleavage...
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termination signal for translation is a 3 nucleobase sequence called a stop codon. Research has shown that the nucleobases surrounding the stop codon can impact...
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