BTBD31 NACC family member 2, BEN and BTB (POZ) domain containing BTB/POZ domain-containing protein 14A BEND9 nucleus accumbens-associated protein 2 RBB BTB (POZ) domain containing 14A BTBD14 BTBD14A BEN domain containing 9 NAC-2 transcription repressor with a BTB domain and a BEN domain repressor with BTB domain and BEN domain