MeSH Browser

MeSH Heading: Monosomy
Tree Number(s): C23.550.210.050.500; G05.365.590.175.050.500; G05.700.131.500
Unique ID: D009006
RDF Unique Identifier: http://id.nlm.nih.gov/mesh/D009006
Annotation: "one chromosome of a pair is missing"
Scope Note: The condition in which one chromosome of a pair is missing. In a normally diploid cell it is represented symbolically as 2N-1.
Previous Indexing: Aneuploidy (1968-1984); Chromosome Aberrations (1968-1984); Chromosome Abnormalities (1966-1984); Chromosome Deletion (1975-1984)
Public MeSH Note: 91; was see under CHROMOSOME DELETION 1985-90
History Note: 91(85); was see under CHROMOSOME DELETION 1985-90
Date Established: 1991/01/01
Date of Entry: 1984/04/05
Revision Date: 2008/07/08

Allowable Qualifiers: diagnosis (DI)

genetics (GE)

immunology (IM)

pathology (PA)

physiopathology (PP)

Monosomy MeSH Descriptor Data 2025