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DNA Restriction-Modification Enzymes

"DNA Restriction-Modification Enzymes" 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.

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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.


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This graph shows the total number of publications written about "DNA Restriction-Modification Enzymes" by people in this website by year, and whether "DNA Restriction-Modification Enzymes" was a major or minor topic of these publications.
Bar chart showing 1 publications over 1 distinct years, with a maximum of 1 publications in 2013
To see the data from this visualization as text, click here.
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