cleavage structure

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• Cleavage and polyadenylation specificity factor — (CPSF) (or Cleavage polyadenylation stimulating factor) is involved in the cleavage of the 3 signaling region from a newly synthesized pre messenger RNA (pre mRNA) molecule in the process of gene transcription. It is the first protein to bind to… …   Wikipedia

• Structure tertiaire de l'ARN — Acide ribonucléique Structure 3D d un ARN régulateur (riboswitch)[1] …   Wikipédia en Français

• Cleavage (crystal) — Green fluorite with prominent cleavage. Cleavage, in mineralogy, is the tendency of crystalline materials to split along definite crystallographic structural planes. These planes of relative weakness are a result of the regular locations of atoms …   Wikipedia

• cleavage — 1. Series of mitotic cell divisions occurring in the ovum immediately following its fertilization. SYN: segmentation (2). SEE ALSO: c. division. 2. Splitting of a complex molecule into two or more simpler molecules. SYN: scission (2). 3 …   Medical dictionary

• cleavage —    The tendency to cleave or split along definite parallel planes, which may be highly inclined to the bedding. It is a secondary structure and is ordinarily accompanied by at least some recrystallinization of the rock …   Lexicon of Cave and Karst Terminology

• structure —    One of the larger features of a rock mass ( e. g., bedding, foliation, jointing, cleavage, brecciation, etc.). Also the sum total of such features as contrasted with texture. In a broader sense, it refers to the structural features of an area… …   Lexicon of Cave and Karst Terminology

• cleavage — /ˈklivɪdʒ / (say kleevij) noun 1. the act of cleaving. 2. (in rocks) a tendency to split in certain directions. 3. the state of being cleft or split; division: *the household was always tense with strange cleavages. –frank hardy, 1950. 4. Biology …  

• 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

• Cholesterol side-chain cleavage enzyme — Cytochrome P450, family 11, subfamily A, polypeptide 1 Identifiers Symbols CYP11A1; CYP11A; P450SCC External IDs …   Wikipedia

• Crystal structure — In mineralogy and crystallography, crystal structure is a unique arrangement of atoms or molecules in a crystalline liquid or solid. A crystal structure is composed of a pattern, a set of atoms arranged in a particular way, and a lattice… …   Wikipedia

• Primary structure — In biochemistry, the primary structure of a biological molecule is the exact specification of its atomic composition and the chemical bonds connecting those atoms (including stereochemistry). For a typical unbranched, un crosslinked biopolymer… …   Wikipedia