Gene entry
CHRNB2
cholinergic receptor nicotinic beta 2 subunit
- Chromosome
- 1
- Cytoband
- 1q21.3
- Variants (rsID)
- 10
CHRNB2 is a protein-coding gene, meaning the body reads it as instructions to build a protein, located on chromosome 1 (region 1q21.3). Its official name is “cholinergic receptor nicotinic beta 2 subunit”. The reference table lists 10 variants (rsID) for this gene.
Clinically classified variants
3 reference-table entries with clinical significance.
- rs202079239Benignsingle nucleotide variantGeneralized-onset seizure|Autosomal dominant nocturnal frontal lobe epilepsy
- rs2072658Benignsingle nucleotide variantAutosomal dominant nocturnal frontal lobe epilepsy
- rs79137415Benignsingle nucleotide variantSeizure|Autosomal dominant nocturnal frontal lobe epilepsy|Autosomal dominant nocturnal frontal lobe epilepsy 3
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.