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Point Mutation
MeSH Descriptor Data 2025
Details
Qualifiers
MeSH Tree Structures
Concepts
MeSH Heading
Point Mutation
Tree Number(s)
G05.365.590.675
Unique ID
D017354
RDF Unique Identifier
http://id.nlm.nih.gov/mesh/D017354
Annotation
see
MUTATION
for correct use of
/drug eff
&
/rad eff
Scope Note
A mutation caused by the substitution of one nucleotide for another. This results in the
DNA
molecule having a change in a single base pair.
Entry Term(s)
Mutation, Point
Previous Indexing
Mutation (1966-1992)
See Also
Mutation, Missense
Public MeSH Note
93
History Note
93
Date Established
1993/01/01
Date of Entry
1992/05/22
Revision Date
2008/07/08
Allowable Qualifiers
drug effects (DE)
ethics (ES)
genetics (GE)
immunology (IM)
physiology (PH)
radiation effects (RE)
Genetic Phenomena [G05]
Genetic Variation [G05.365]
Mutation [G05.365.590]
Allelic Imbalance [G05.365.590.029]
Base Pair Mismatch [G05.365.590.060]
Chromosome Aberrations [G05.365.590.175]
Codon, Nonsense [G05.365.590.195]
DNA Repeat Expansion [G05.365.590.220]
Frameshift Mutation [G05.365.590.265]
Gain of Function Mutation [G05.365.590.288]
Gene Amplification [G05.365.590.310]
Gene Duplication [G05.365.590.320]
Genomic Instability [G05.365.590.335]
Germ-Line Mutation [G05.365.590.350]
INDEL Mutation [G05.365.590.500]
Loss of Function Mutation [G05.365.590.538]
Mutagenesis, Insertional [G05.365.590.575]
Mutation Accumulation [G05.365.590.594]
Mutation Rate [G05.365.590.612]
Mutation, Missense [G05.365.590.650]
Point Mutation [G05.365.590.675]
Sequence Deletion [G05.365.590.762]
Sequence Inversion [G05.365.590.770]
Silent Mutation [G05.365.590.803]
Suppression, Genetic [G05.365.590.835]
Synthetic Lethal Mutations [G05.365.590.917]
Expand All
Collapse All
Point Mutation
Preferred
Concept UI
M0026348
Scope Note
A mutation caused by the substitution of one nucleotide for another. This results in the
DNA
molecule having a change in a single base pair.
Terms
Point Mutation
Preferred Term
Term UI
T051889
Date
01/01/1999
LexicalTag
NON
ThesaurusID
NLM (1993)
Mutation, Point
Term UI
T051888
Date
02/26/1992
LexicalTag
NON
ThesaurusID
NLM (1993)
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