DNA Restriction-Modification Enzymes [DNA restrikčně-modifikační enzymy]
- Terms
-
DNA restrikčně-modifikační enzym
restrikčně-modifikační systém
restrikčně-modifikační systémy
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DNA Restriction Modification Enzyme
DNA Restriction Modification Enzymes
DNA Restriction-Modification Enzyme
Restriction Modification System
Restriction Modification Systems
Restriction-Modification System
Restriction-Modification Systems
Systems consisting of two enzymes, a modification methylase and a restriction endonuclease. They are closely related in their specificity and protect the DNA of a given bacterial species. The methylase adds methyl groups to adenine or cytosine residues in the same target sequence that constitutes the restriction enzyme binding site. The methylation renders the target site resistant to restriction, thereby protecting DNA against cleavage.
- DUI
- D015280 MeSH Browser
- CUI
- M0023522
- Previous indexing
- Methyltransferases (1971-1988); DNA Restriction Enzymes (1975-1988)
- History note
- 89
- Public note
- 89
Allowable subheadings
- AD
- administration & dosage
- AE
- adverse effects
- AN
- analysis
- AI
- antagonists & inhibitors
- BI
- biosynthesis
- BL
- blood
- CF
- cerebrospinal fluid
- CS
- chemical synthesis
- CH
- chemistry
- CL
- classification 1
- DF
- deficiency
- DE
- drug effects
- EC
- economics
- GE
- genetics 4
- HI
- history
- IM
- immunology
- IP
- isolation & purification 2
- ME
- metabolism 2
- PK
- pharmacokinetics
- PD
- pharmacology
- PH
- physiology 2
- PO
- poisoning
- RE
- radiation effects
- ST
- standards
- SD
- supply & distribution
- TU
- therapeutic use
- TO
- toxicity
- UL
- ultrastructure
- UR
- urine
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