Gene entry
TCN1
transcobalamin 1
- Chromosome
- 11
- Cytoband
- 11q12.1
- Variants (rsID)
- 9
TCN1 is a protein-coding gene, meaning the body reads it as instructions to build a protein, located on chromosome 11 (region 11q12.1). Its official name is “transcobalamin 1”. The reference table lists 9 variants (rsID) for this gene.
Clinically classified variants
1 reference-table entries with clinical significance.
- rs34324219Benignsingle nucleotide variantTranscobalamin I deficiency
Other listed variants
Public references
Data from the institutional reference table and public NCBI annotation. For education only; not a substitute for medical or genetic counselling.