Index of Online Supplemental Material for J. Exp. Med. 10.1084/jem.20052240Trapp et al. • Figure S1 Schematic presentation of the methodology for engineering vTR- and revertant viruses.
• Figure S2 Quantitative real-time PCR analysis in chickens inoculated with parental vRB-1B, vCR1-2+/-, vCR1-2-/-, or revertant virus vCR1-2-/-R1.
• Figure S3 Representative gross pathological findings of chickens infected with parental (left) or vTR- recombinant viruses (right).
• Figure S4 Stable expression of vTR and Meq in recombinant DF-1 cells and analysis of telomere lengths in the engineered cell lines.