FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term immunodeficiency 21 ID (Ontology) DOID:0111947 (Human Disease)
Definition A primary immunodeficiency disease characterized by profoundly decreased or absent monocytes, B lymphocytes, natural killer (NK) lymphocytes, and circulating and tissue dendritic cells with normal or nearly normal T cell numbers that has_material_basis_in heterozygous mutation in the GATA2 gene on chromosome 3q21.3.
Also Known As "combined immunodeficiency with susceptibility to mycobacterial, viral and fungal infections" ; "DCML" ; "dendritic cell, monocyte, B and NK lymphoid deficiency" (for all, see Synonyms field below)
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 Genes
 immunodeficiency 21       2
 for disease ribbon | immunodeficiency 21       2
 model of | immunodeficiency 21       2
Spanning Tree (Parents/Children)
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autosomal genetic disease
 |__autosomal dominant disease________
immune system disease                 |
 |__primary immunodeficiency disease__|
                                      immunodeficiency 21  2 rec.
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Is a autosomal dominant disease
primary immunodeficiency disease
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Synonyms
  • "combined immunodeficiency with susceptibility to mycobacterial, viral and fungal infections" EXACT
    "DCML" EXACT OMO:0003012
    "dendritic cell, monocyte, B and NK lymphoid deficiency" EXACT
    "GATA2 deficiency" EXACT
    "IMD21" EXACT OMO:0003012
    "monocyte-B-natural killer-dendritic cell deficiency syndrome" EXACT
    "monocytopenia and mycobacterial infection syndrome" EXACT
    "monocytopenia with susceptibility to infections" EXACT
    "MonoMAC" EXACT OMO:0003012
Secondary IDs
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GARD:10934
MESH:D000077428
MIM:614172
NCI:C126349
ORDO:228423