Gene entry

SEMA4B

semaphorin 4B

Chromosome

15

Cytoband

15q26.1

Variants (rsID)

10

SEMA4B is a protein-coding gene, meaning the body reads it as instructions to build a protein, located on chromosome 15 (region 15q26.1). Its official name is “semaphorin 4B”. The reference table lists 10 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.