KDM4B
(redirected from JMJD2B)KDM4B
A gene on chromosome 19p13.3 that encodes lysine-specific demethylase 4B, which demethylates histone H3; it generates formaldehyde and succinate and acts as a transcription repressor.Segen's Medical Dictionary. © 2012 Farlex, Inc. All rights reserved.