MeSH Browser

MeSH Heading: Chromosomes, Human, Pair 21
Tree Number(s): A11.284.187.520.300.505.510; G05.360.162.520.300.505.510
Unique ID: D002891
RDF Unique Identifier: http://id.nlm.nih.gov/mesh/D002891
Scope Note: A specific pair of GROUP G CHROMOSOMES of the human chromosome classification.
Entry Term(s): Chromosome 21
Previous Indexing: Chromosomes, Human, 21-22 (1968-1986)
Public MeSH Note: 87
History Note: 87
Date Established: 1987/01/01
Date of Entry: 1986/06/19
Revision Date: 2008/07/08

Allowable Qualifiers: chemistry (CH)

classification (CL)

drug effects (DE)

enzymology (EN)

genetics (GE)

immunology (IM)

metabolism (ME)

microbiology (MI)

parasitology (PS)

physiology (PH)

radiation effects (RE)

ultrastructure (UL)

virology (VI)

Chromosomes, Human, Pair 21 MeSH Descriptor Data 2024