There will be a maintenance on OICR IT systems starting Friday Dec 15 at 6PM EST until midnight Sunday Dec 17; Reactome will be affected by this downtime
Service under maintenance from Friday Dec 15 at 6PM EST until midnight Sunday Dec 17
The transcription factor Mafb (Kreisler, Kmrl) initially activates the Hoxa3 gene in rhombomere 5 (r5) and r6 (Manzanares et al. 1999). Weaker expression is also observed in r7. Hoxa3 autoregulates by binding and activating its own promoter (Manzanares et al. 2001).