Figure 1

Comparable magnitude of responses detected by "protein" and "random" peptide pools: The magnitude of CTL responses was determined by adding magnitudes for all "protein" or "random" pools for each virus. Responses on the Y-axes represent the total of all virus specific "random pools", the X-axes indicate total responses detected using the "protein pools". Data from 12 HIV-, 19 EBV-, 14 CMV-, 9 HCV-infected individuals were tested against either set of peptide pools for A) HIV, B) HCV, C) EB V, and D) CMV and compared using the non-parametric Wilcoxon matched pairs test.