ARID3B

(redirected from AT rich interactive domain 3B)

ARID3B

A gene on chromosome 15q24 that encodes an ARID (AT-rich interactive domain) family transcription factor which favours nuclear targeting of ARID3A. It is expressed in the placenta, testes and leukocytes, as well as in neuroblastomas, in which it may play a role in malignant transformation.