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  3. TCN2
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Inherited complement deficiency

Gene: TCN2

No list
TCN2 (transcobalamin 2)
EnsemblGeneIds (GRCh38): ENSG00000185339
EnsemblGeneIds (GRCh37): ENSG00000185339
OMIM: 613441, Gene2Phenotype
TCN2 is in 11 panels

1 review

emma baple (South West GMC)

Green List (high evidence)

Mode of inheritance
BIALLELIC, autosomal or pseudoautosomal

Phenotypes
Transcobalamin II deficiency; can have a presentation similar to severe combined immunodeficiency; pancytopenia; neutropenic colitis; Agammaglobulinemia; megaloblastic bone marrow; thrombocytopenia; neutropenia; failure to thrive; hypotonia, myoclonic like movements, pallor, purpura, anaemia, thrombocytopenia, megaloblastosis, aplastic bone marrow.

Publications

Created: 6 Jan 2016, 4:23 p.m.

Panel version: 0.4

Details

Mode of Inheritance
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Expert Review Removed
  • Literature
Phenotypes
  • Transcobalamin II deficiency
  • can have a presentation similar to severe combined immunodeficiency
  • pancytopenia
  • neutropenic colitis
  • Agammaglobulinemia
  • megaloblastic bone marrow
  • thrombocytopenia
  • neutropenia
  • failure to thrive
  • hypotonia, myoclonic like movements, pallor, purpura, anaemia, thrombocytopenia, megaloblastosis, aplastic bone marrow.
OMIM
613441
Clinvar variants
Variants in TCN2
Penetrance
Complete
Publications
Panels with this gene

History Filter Activity

11 Jan 2016, Gel status: 0

Gene classified by Genomics England curator

Ellen McDonagh (Genomics England Curator)

This gene has been removed from the panel.

4 Jan 2016, Gel status: 0

Created

Ellen McDonagh (Genomics England Curator)

TCN2 was created by ellenmcdonagh

4 Jan 2016, Gel status: 0

Added New Source

Ellen McDonagh (Genomics England Curator)

TCN2 was added to Inherited complement deficiencypanel. Sources: Literature