rs121912292

This is a protein-altering variant in the DKC1 gene.

ClinVar annotation

Pathogenic
3 submitters3 publications

Dyskeratosis congenita, X-linked (DKCX)

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About DKC1

This gene functions in two distinct complexes. It plays an active role in telomerase stabilization and maintenance, as well as recognition of snoRNAs containing H/ACA sequences which provides stability during biogenesis and assembly into H/ACA small nucleolar RNA ribonucleoproteins (snoRNPs). This gene is highly conserved and widely expressed, and may play additional roles in nucleo-cytoplasmic shuttling, DNA damage response, and cell adhesion. Mutations have been associated with X-linked dyskeratosis congenita. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jan 2014]

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Gene information from NCBI Gene. Variant classifications from ClinVar.

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