DNA, Superhelical [superhelikální DNA]
topical
49
- Terms
-
DNA superspirálová
DNA superšroubovice
-
DNA, Supercoiled
DNA, Supertwisted
Persistent link
https://www.medvik.cz/link/D004278
Definition
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.
- Annotation
- IM; /drug eff /ultrastruct permitted
- DUI
- D004278 MeSH Browser
- CUI
- M0006694
- Previous indexing
- DNA (1966-1977); DNA, Circular (1973-1977)
- History note
- 78
- Public note
- 78
Allowable subheadings
- AD
- administration & dosage
- AE
- adverse effects
- AG
- agonists
- AN
- analysis 1
- AI
- antagonists & inhibitors
- BI
- biosynthesis
- BL
- blood
- CF
- cerebrospinal fluid
- CS
- chemical synthesis
- CH
- chemistry 22
- CL
- classification
- DE
- drug effects 10
- EC
- economics
- GE
- genetics 4
- HI
- history 1
- IM
- immunology
- IP
- isolation & purification
- ME
- metabolism 21
- PK
- pharmacokinetics
- PD
- pharmacology
- PH
- physiology 3
- PO
- poisoning
- RE
- radiation effects 1
- ST
- standards
- SD
- supply & distribution
- TU
- therapeutic use
- TO
- toxicity
- UL
- ultrastructure 2
- UR
- urine
...
Occurrences in Medvik records
D
Chemicals and Drugs
D13.444.308.283.084
DNA, Catenated
G
Phenomena and Processes
G02.111.570.820.486.212.084
DNA, Catenated
G05.360.580.156.084
DNA, Catenated