MeSH Browser

MeSH Heading: Polymorphism, Single Nucleotide
Tree Number(s): G05.365.795.598
Unique ID: D020641
RDF Unique Identifier: http://id.nlm.nih.gov/mesh/D020641
Annotation: do not confuse with POLYMORPHISM, SINGLE-STRANDED CONFORMATIONAL
Scope Note: A single nucleotide variation in a genetic sequence that occurs at appreciable frequency in the population.
Entry Term(s): SNPs; Single Nucleotide Polymorphism
Previous Indexing: Polymorphism (Genetics) (1991-1999)
Public MeSH Note: 2000
History Note: 2000
Date Introduced: 2000/01/01
Last Updated: 2008/07/08

Allowable Qualifiers: drug effects (DE)

genetics (GE)

immunology (IM)

physiology (PH)

radiation effects (RE)

Polymorphism, Single Nucleotide MeSH Descriptor Data 2026