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R Factors MeSH Descriptor Data 2025


MeSH Heading
R Factors
Tree Number(s)
G05.360.600.600
Unique ID
D011815
RDF Unique Identifier
http://id.nlm.nih.gov/mesh/D011815
Annotation
bacterial
Scope Note
A class of plasmids that transfer antibiotic resistance from one bacterium to another by conjugation.
Entry Term(s)
R Factor
R Plasmid
R Plasmids
Resistance Factor
Resistance Factors
NLM Classification #
QW 51
Previous Indexing
Drug Resistance, Microbial (1967-1974)
Public MeSH Note
78; was see under DRUG RESISTANCE, MICROBIAL 1975-77
History Note
78(75); was see under DRUG RESISTANCE, MICROBIAL 1975-77
Date Established
1978/01/01
Date of Entry
1974/11/11
Revision Date
2020/05/27
R Factors Preferred
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