Files in this Data Supplement:

• Supplemental file 3 - Fig. S3 (Western blots of L-G/MT-PU.1/PML cells)
  Zipped TIF document, 239K.
• Supplemental file 8 - Supplemental text and legends to Fig. S1 to S7
  MS Word document, 12K.
• Supplemental file 1 - Fig. S1 (PU.1 directly regulates the expression of C/EBPε)
  Zipped TIF document, 105K.
• Supplemental file 2 - Fig. S2 (Localization of PU.1 in MEF cells from PML^-/- mice)
  Zipped TIF document, 1.5MB.
• Supplemental file 6 - Fig. S6 (Role of sumoylation of PML IV in PU.1- and p300-induced expression of C/EBPε)
  Zipped TIF document, 1.3MB.
• Supplemental file 7 - Fig. S7 (Effects of APL-related chimeras on PU.1)
  Zipped TIF document, 206K.
• Supplemental file 4 - Fig. S4 (Mapping of the PML IV domains required for physical and functional interaction with PU.1)
  Zipped TIF document, 641K.
• Supplemental file 5 - Fig. S5 (Mapping of PU.1 domains required for physical and functional interaction with PML IV)
  Zipped TIF document, 2.6MB. Supplementary_Figure_S6.tif. Fig. S6 (Role of sumoylation of PML IV in PU.1- and p300-induced expression of C/EBPε)
  Zipped TIF document, 1.3MB.