DNA unwinding

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• DNA unwinding element — A DNA unwinding element, frequently abbreviated to DUE and on occasion DNAUE, is an enzyme complex that can be found during DNA synthesis at the origin of replication and is the initiation site for the opening of the double helix structure.[1] It …   Wikipedia

• DNA replication — DNA replication. The double helix is unwound and each strand acts as a template for the next strand. Bases are matched to synthesize the new partner strands. DNA replication is a biological process that occurs in all living organisms and copies… …   Wikipedia

• DNA-Replikation-lizenzierender Faktor — Masse/Länge Primärstruktur 821 Aminosäuren …   Deutsch Wikipedia

• DNA — For a non technical introduction to the topic, see Introduction to genetics. For other uses, see DNA (disambiguation). The structure of the DNA double helix. The atoms in the structure are colour coded by element and the detailed structure of two …   Wikipedia

• DNA supercoil — Supercoiled structure of circular DNA molecules with low writhe. Note that the helical nature of the DNA duplex is omitted for clarity …   Wikipedia

• DNA replication — A wondrous complex process whereby the ("parent") strands of DNA in the double helix are separated and each one is copied to produce a new ("daughter") strand. This process is said to be "semi conservative" since one …   Medical dictionary

• DNA helicase — An enzyme that catalyses the unwinding of the complementary strands of a DNA double helix. Synonym: gyrase …   Glossary of Biotechnology

• ATP-dependent DNA helicase 2 subunit 2 — X ray repair complementing defective repair in Chinese hamster cells 5 (double strand break rejoining; Ku autoantigen, 80kDa), also known as XRCC5, is a human gene. PBB Summary section title = summary text = The protein encoded by this gene is… …   Wikipedia

• Prokaryotic DNA replication — DNA replication in prokaryotes is exemplified in E. coli . It is bi directional and originates at a single origin of replication (OriC). Initiation The initiation of replication is mediated by a protein that binds to a region of the origin known… …   Wikipedia

• DUE — DNA Unwinding Element (Academic & Science » Chemistry) * Dundo, Angola (Regional » Airport Codes) * Department Of Undergraduate Education (Academic & Science » Universities) …   Abbreviations dictionary

• Helicase — Structure of E. coli helicase RuvA Helicases are a class of enzymes vital to all living organisms. They are motor proteins that move directionally along a nucleic acid phosphodiester backbone, separating two annealed nucleic acid strands (i.e.,… …   Wikipedia