Figure 8
From: Challenges in predicting the evolutionary maintenance of a phage transgene
Frequency of phage carrying a dispersin transgene after 5hr growth on cells derived from short term biofilms. Each pair of bars represents an independent, paired replicate: a blue bar is from phage growth on a biofilm, the adjacent green bar is from growth on planktonic cells derived from that biofilm. For each bar, the frequency of dispersin is the fraction of 10 plaque isolates from the final population that carried the gene. The horizontal dotted line is the initial frequency of the dispersin transgene in the T7dsp 3.8P stock added to the cells.