DNAA

DNAA

DnaA is a replication initiation factor which promotes the unwinding or denaturation of DNA at oriC, during DNA replication in prokaryotes.

DNAA may also refer to: Nnamdi Azikiwe International Airport located in Abuja, FCT, Nigeria. Its ICAO airport code is DNAA


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  • DnaA — is a replication initiation factor which promotes the unwinding or denaturation of DNA at oriC (around 240bp in Escherichia coli ), during DNA replication in prokaryotes. The formation of the oriC/DnaA complex and DNA unwinding requires ATP… …   Wikipedia

  • dnaA — Région de la protéine liant l ADN (partie C terminal du domaine IV) Caractéristiques générales Fonction Protéine initiatrice de la réplication chromosomique Symbole dnaA …   Wikipédia en Français

  • dnaA — Chromosomal replication initiator protein dnaA Identifiers Symbol dnaA Entrez 948217 UniProt …   Wikipedia

  • DNAA — Nnamdi Azikiwe International Airport …   Deutsch Wikipedia

  • dnaA etc. — Genes in E. coli that are involved in coding for replication machinery. dnaA and P produce proteins involved in replication at the chromosome origin; dnaB, C and D are involved in primosome formation; dnaE codes for subunits of polymerase II;… …   Dictionary of molecular biology

  • DNAA — ICAO Airportcode f. Abuja International (Nigeria) …   Acronyms

  • DNAA — ICAO Airportcode f. Abuja International ( Nigeria) …   Acronyms von A bis Z

  • 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

  • Circular bacterial chromosome — A circular bacterial chromosome, showing DNA replication proceeding bidirectionally, with two replication forks generated at the origin . Each half of the chromosome replicated by one replication fork is called a replichore . (Graphic computer… …   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

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