FIG. 4.

Chemosensitization of strain AD/PDR5⁺ to FLC measured at stages of library deconvolution. Stage 1 peptide pool d-NH₂-NWX₃X₂X₁RRR-CONH₂ (A), stage 2 peptide subpool d-NH₂-NWWX₂X₁RRR-CONH₂ (B), stage 4 subpool d-NH₂-NWWKLRRR-CONH₂ (C), and stage 4 subpool d-NH₂-NWWKVRRR-CONH₂ (D) were tested with FLC at 0 (○), 5 (▵), 10 (⋄), 20 (•), 40 (▴), and 80 (♦) μg/ml. Growth was measured in the presence of peptide (concentration given in parentheses) and compared to that in control incubations in the absence of both peptide and FLC (□).