Figure 4From: Unlocking the mystery of the hard-to-sequence phage genome: PaP1 methylome and bacterial immunityDistribution of modified bases in the PaP1 genome. The positive IPD ratios represent the bases on the positive strand and the negative IPD ratios represent the bases on the negative strand. (A) The IPD ratios and positions of m4Cs and m6As in the PaP1 genome. (B) The IPD ratios and positions of unknown modified bases in the PaP1 genome. See also Additional file 2: Excel S1.Back to article page