Gene entry
JAK2
Janus kinase 2
- Chromosome
- 9
- Cytoband
- 9p24.1
- Variants (rsID)
- 18
JAK2 is a protein-coding gene, meaning the body reads it as instructions to build a protein, located on chromosome 9 (region 9p24.1). Its official name is “Janus kinase 2”. The reference table lists 18 variants (rsID) for this gene.
Clinically classified variants
2 reference-table entries with clinical significance.
- rs2230724Benignsingle nucleotide variant
- rs200018153Likely benignsingle nucleotide variant
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.