nucleic bases

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• Nucleic acid thermodynamics — is the study of the thermodynamics of nucleic acid molecules, or how temperature affects nucleic acid structure. For multiple copies of DNA molecules, the melting temperature (Tm) is defined as the temperature at which half of the DNA strands are …   Wikipedia

• Nucleic acid design — can be used to create nucleic acid complexes with complicated secondary structures such as this four arm junction. These four strands associate into this structure because it maximizes the number of correct base pairs, with A s matched to T s and …   Wikipedia

• Nucleic acid structure — refers to the structure of nucleic acids such as DNA and RNA It is often divided into four different levels: Primary structure the raw sequence of nucleobases of each of the component DNA strands; Secondary structure the set of interactions… …   Wikipedia

• Nucleic acid analogues — Not to be confused with degenerate bases. For phosphoramidite synthesis of nucleic acids, see Oligonucleotide synthesis. RNA with its nucleobases to the left and DNA to the right. Nucleic acid analogues are compounds structurally similar (analog) …   Wikipedia

• nucleic acid — /nooh klee ik, klay , nyooh /, Biochem. any of a group of long, linear macromolecules, either DNA or various types of RNA, that carry genetic information directing all cellular functions: composed of linked nucleotides. [1890 95; NUCLE(US) + IC;… …   Universalium

• Nucleic acid sequence — A series of codons in part of a mRNA molecule. Each codon consists of three nucleotides, usually representing a single amino acid. The sequence or primary structure of a nucleic acid is the composition of atoms that make up the nucleic acid and… …   Wikipedia

• Nucleic acid notation — The nucleic acid notation currently in use was first formalized by the International Union of Pure and Applied Chemistry (IUPAC) in 1970.[1] This universally accepted notation uses the Roman characters G, C, A, and T, to represent the four… …   Wikipedia

• Nucleic acid double helix — Double helix redirects here. For other uses, see Double helix (disambiguation). Two complementary regions of nucleic acid molecules will bind and form a double helical structure held together by base pairs. In molecular biology, the term double… …   Wikipedia

• Nucleic acid tertiary structure — Example of a large catalytic RNA. The self splicing group II intron from Oceanobacillus iheyensis.[1] The tertiary structure of a nucleic acid is its precise three dimensional structure, as defined by the atomic coordinates.[2] …   Wikipedia

• Nucleic acid structure determination — This article is about the experimental determination of nucleic acid structure. For computational methods, see Nucleic acid structure prediction. Structure probing of nucleic acids is the process by which biochemical techniques are used to… …   Wikipedia

• Nucleic Acid Notations — The International Union of Pure and Applied Chemistry (IUPAC) first formalized the currently used nucleic acid notation in 1970 1970. IUPAC IUB Commission on Biochemical Nomenclaure (CBN). Abbreviations and symbols for nucleic acids,… …   Wikipedia