Header Logo

DNA Modification Methylases

"DNA Modification Methylases" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus, MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure, which enables searching at various levels of specificity.

expand / collapse MeSH information
Enzymes that are part of the restriction-modification systems. They are responsible for producing a species-characteristic methylation pattern, on either adenine or cytosine residues, in a specific short base sequence in the host cell's own DNA. This methylated sequence will occur many times in the host-cell DNA and remain intact for the lifetime of the cell. Any DNA from another species which gains entry into a living cell and lacks the characteristic methylation pattern will be recognized by the restriction endonucleases of similar specificity and destroyed by cleavage. Most have been studied in bacterial systems, but a few have been found in eukaryotic organisms.


expand / collapse publications
This graph shows the total number of publications written about "DNA Modification Methylases" by people in this website by year, and whether "DNA Modification Methylases" was a major or minor topic of these publications.
Bar chart showing 6 publications over 5 distinct years, with a maximum of 2 publications in 2015
To see the data from this visualization as text, click here.
People
Explore
_
Similar Concepts expand description
_
Top Journals expand description