Tetrasomy MeSH Descriptor Data 2025

MeSH Heading: Tetrasomy
Tree Number(s): C23.550.210.050.625; C23.550.210.182.249; G05.365.590.175.050.625; G05.365.590.175.183.249; G05.700.131.625
Unique ID: D058670
RDF Unique Identifier: http://id.nlm.nih.gov/mesh/D058670
Annotation: coordinate IM with specific chromosome number (IM)
Scope Note: The possession of four chromosomes of any one type in an otherwise diploid cell.
Entry Term(s): Partial Tetrasomy
Public MeSH Note: 2011
History Note: 2011
Date Established: 2011/01/01
Date of Entry: 2010/06/25
Revision Date: 1955/01/01

Allowable Qualifiers: diagnosis (DI)

genetics (GE)

immunology (IM)

pathology (PA)

physiopathology (PP)

Pathological Conditions, Signs and Symptoms [C23]
- Pathologic Processes [C23.550]
  - Chromosome Aberrations [C23.550.210]
    - Aneuploidy [C23.550.210.050]

Pathological Conditions, Signs and Symptoms [C23]
- Pathologic Processes [C23.550]
  - Chromosome Aberrations [C23.550.210]
    - Chromosome Duplication [C23.550.210.182]
      - Tetrasomy [C23.550.210.182.249]
      - Trisomy [C23.550.210.182.500]

Genetic Phenomena [G05]
- Genetic Variation [G05.365]
  - Mutation [G05.365.590]
    - Chromosome Aberrations [G05.365.590.175]
      - Aneuploidy [G05.365.590.175.050]
        
        Monosomy [G05.365.590.175.050.500]
        
        Tetrasomy [G05.365.590.175.050.625]
        
        Trisomy [G05.365.590.175.050.750]

Genetic Phenomena [G05]
- Genetic Variation [G05.365]
  - Mutation [G05.365.590]
    - Chromosome Aberrations [G05.365.590.175]
      - Chromosome Duplication [G05.365.590.175.183]
        
        Tetrasomy [G05.365.590.175.183.249]
        
        Trisomy [G05.365.590.175.183.500]

Genetic Phenomena [G05]
- Ploidies [G05.700]
  - Aneuploidy [G05.700.131]

Tetrasomy Preferred

Partial Tetrasomy Narrower

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