In molecular biology, a polynucleotide (from Ancient Greek πολυς (polys) 'many') is a biopolymer composed of nucleotide monomers that are covalently bonded...

Polynucleotide Phosphorylase (PNPase) is a bifunctional enzyme with a phosphorolytic 3' to 5' exoribonuclease activity and a 3'-terminal oligonucleotide...

degradosome, which contains two RNA-degrading enzymes: polynucleotide phosphorylase and RNase E. Polynucleotide phosphorylase binds to the 3′ end of RNAs and the...

In enzymology, a polynucleotide adenylyltransferase (EC 2.7.7.19) is an enzyme that catalyzes the chemical reaction ATP + RNA-3'OH ⇌ {\displaystyle \rightleftharpoons...

The enzyme polynucleotide 5′-phosphatase (RNA 5′-triphosphatase, RTPase, EC 3.1.3.33) is an enzyme that catalyzes the reaction a 5′-phosphopolynucleotide...

(/diːˈɒksɪˌraɪboʊnjuːˌkliːɪk, -ˌkleɪ-/ ; DNA) is a polymer composed of two polynucleotide chains that coil around each other to form a double helix. The polymer...

In enzymology, a polynucleotide 5'-hydroxyl-kinase (EC 2.7.1.78) is an enzyme that catalyzes the chemical reaction ATP + 5'-dephospho-DNA ⇌ {\displaystyle...

the structure of the biopolymer formed: polynucleotides, polypeptides, and polysaccharides. The Polynucleotides, RNA and DNA, are long polymers of nucleotides...

The enzyme polynucleotide 3′-phosphatase (EC 3.1.3.32) catalyzes the reaction a 3′-phosphopolynucleotide + H2O ⇌{\displaystyle \rightleftharpoons } a polynucleotide...

polydeoxyribonucleotide synthase (NAD+), polynucleotide ligase (NAD+), DNA repair enzyme, DNA joinase, polynucleotide synthetase (nicotinamide adenine dinucleotide)...

7-methylguanosine 5'-triphospho-5'-polynucleotide + H2O ⇌ {\displaystyle \rightleftharpoons } 7-methylguanosine 5'-phosphate + polynucleotide Thus, the two substrates...

number of regular hyperbolic paracompact tesselations. The number of polynucleotide strands in a DNA double helix. The first magic number. The atomic number...

and RNA, members of a family of biopolymers, and is synonymous with polynucleotide. Nucleic acids were named for their initial discovery within the nucleus...

Biochemical Nomenclature. "Abbreviations and Symbols for Nucleic Acids, Polynucleotides and Their Constituents" (PDF). International Union of Pure and Applied...

contributor to the DNA model was Phoebus Levene, who proposed the "polynucleotide model" of DNA in 1919 as a result of his biochemical experiments on...

biological macromolecules—i.e., proteins (polyamides), nucleic acids (polynucleotides), and polysaccharides—are purely polymeric, or are composed in large...

that controls form or function of an organism. DNA is composed of two polynucleotide chains that coil around each other to form a double helix. It is found...

each other to form a double helix. The two DNA strands are known as polynucleotides since they are composed of simpler units called nucleotides. Each nucleotide...

to as artificial biopolymers, e.g., artificial protein, artificial polynucleotide, etc. Polysiloxane Polyphosphazene Polyborazyline The eight most common...

biochemistry that leads, among other events, to the existence of enzymes and polynucleotides that interact maintaining the biological order and participating in...

synthesize RNA in the laboratory. However, the enzyme discovered by Ochoa (polynucleotide phosphorylase) was later shown to be responsible for RNA degradation...

in 1959 for developing a process for synthesizing RNA in vitro with polynucleotide phosphorylase, which was useful for cracking the genetic code. RNA synthesis...

Nomenclature (1970). "Abbreviations and symbols for nucleic acids, polynucleotides, and their constituents". Biochemistry. 9 (20): 4022–4027. doi:10.1021/bi00822a023...

discontinuous. The hypothesis was further supported by the discovery of polynucleotide ligase, an enzyme that links short DNA strands together. In 1968, Reiji...

Wisconsin Alumni Research Foundation; Title: "Expression of Exogenous Polynucleotide Sequences in a Vertebrate Archived 9 December 2021 at the Wayback Machine";...

globular proteins Carbohydrates Monosaccharides Polysaccharides Starch, glycogen and cellulose Nucleic acids Nucleotides Polynucleotides DNA and RNA...

Basilio C, Miller RS, Lengyel P, Speyer JF (December 1962). "Synthetic polynucleotides and the amino acid code. VII". Proceedings of the National Academy...

DNA. The original polynucleotide strand of DNA serves as a template to guide the synthesis of the new complementary polynucleotide of DNA. The DNA single-strand...

work by cleaving nucleotides one at a time from the end (exo) of a polynucleotide chain. A hydrolyzing reaction that breaks phosphodiester bonds at either...

Ohtsuka E, Kleppe R, Molineux I, Khorana HG (March 1971). "Studies on polynucleotides. XCVI. Repair replications of short synthetic DNA's as catalyzed by...