FIG 2.
Staining proPhi1 particles with various lipophilic (A, B, C, and F) and DNA binding (D, E, and F) dyes followed by flow cytometry analysis. Gray/black, unstained phage particles. (A) Lipophilic dye 1. (B) Lipophilic dye 2. (C) Lipophilic dye 3. The blue line represents the sample stained after chloroform treatment. (D) DNA dye 1. (E) DNA dye 2. (F) Superimposed dot plot of proPhi1 particle samples with different staining: unstained (black), lipophilic dye 2 (green), DNA dye 2 (red), and double-stained lipophilic dye 2 and DNA dye 2 (purple-blue).