Files in this Data Supplement:

• Supplemental file 1 - Fig. S1 (Ifitm genes are IFN inducible and expressed in PGCs and somatic tissues of adult animals).
  Zipped TIF file, 579K.
• Supplemental file 2 - Fig. S2 (T- and B-cell analyses of IfitmDel^+/+ and IfitmDel ^-/- adult mice are indistinguishable).
  Zipped TIF file, 175K.
• Supplemental file 3 - Fig. S3 (In vitro wound healing assay with MEFs derived from IfitmDel ^-/- and wt littermates).
  Zipped TIF file, 1.6MB.
• Supplemental file 4 - Fig. S4 (Homozygous IfitmDel embryos do not express Ifitm7 and lack Ifitm3 protein).
  Zipped TIF file, 990K.
• Supplemental file 5 - Table S1 (Oligonucleotides used for PCR analysis), supplemental text, and legends to Fig. S1 to S4.
  MS Word document, 39K.