Gene entry

SF3B1

splicing factor 3b subunit 1

Chromosome

2

Cytoband

2q33.1

Variants (rsID)

5

SF3B1 is a protein-coding gene, meaning the body reads it as instructions to build a protein, located on chromosome 2 (region 2q33.1). Its official name is “splicing factor 3b subunit 1”. The reference table lists 5 variants (rsID) for this gene.

Data from the institutional reference table and public NCBI annotation. For education only; not a substitute for medical or genetic counselling.