Gene entry

BCAS4

breast carcinoma amplified sequence 4

Chromosome

20

Cytoband

20q13.13

Variants (rsID)

29

BCAS4 is a protein-coding gene, meaning the body reads it as instructions to build a protein, located on chromosome 20 (region 20q13.13). Its official name is “breast carcinoma amplified sequence 4”. The reference table lists 29 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.