Genetics University — Research, Education, Medical Genetics
Knowledge Hub

Gene entry

AFF2

ALF transcription elongation factor 2

Chromosome
X
Cytoband
Xq28
Variants (rsID)
96

AFF2 is a protein-coding gene, meaning the body reads it as instructions to build a protein, located on chromosome X (region Xq28). Its official name is “ALF transcription elongation factor 2”. The reference table lists 96 variants (rsID) for this gene.

Clinically classified variants

1 reference-table entries with clinical significance.

  • rs151043891Benignsingle nucleotide variantIntellectual disability

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.