Gene entry

CSN1S1

casein alpha s1

Chromosome

4

Cytoband

4q13.3

Variants (rsID)

3

CSN1S1 is a protein-coding gene, meaning the body reads it as instructions to build a protein, located on chromosome 4 (region 4q13.3). Its official name is “casein alpha s1”. The reference table lists 3 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.