IGHJ4 Gene Rearrangement

**Semantic type:** Cell or Molecular Dysfunction

**Definition:** A molecular abnormality indicating rearrangement of the IGHJ4 gene.

**Synonyms:** - IGH Joining 4 Gene Rearrangement - IGHJ4 Rearrangement - IGHJ4 gene rearrangement - Immunoglobulin Heavy Chain Joining Region 4 Gene Rearrangement - Immunoglobulin Heavy Joining 4 Gene Rearrangement