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Concept information

Terme préférentiel

DNA, Superhelical  

Type

  • mesh:Descriptor

Définition

  • Circular duplex DNA isolated from viruses, bacteria and mitochondria in supercoiled or supertwisted form. This superhelical DNA is endowed with free energy. During transcription, the magnitude of RNA initiation is proportional to the DNA superhelicity.

Concept générique

Synonyme(s)

  • DNA, Supercoiled
  • DNA, Supertwisted

Traductions

URI

http://data.loterre.fr/ark:/67375/JVR-KJ8Q07DC-H

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RDF/XML TURTLE JSON-LD Date de création 17/05/1977, dernière modification le 22/06/2015