Figure 5

Three-to-one dinucleotide analysis of the putative LGT-block of X. fastidiosa genes shown in Figure 4. For easier viewing, four of the 16 dinucleotide combinations have been selected. The frequency variation of each gene is shown as positive variation (upward-pointing bars) or negative variation (downward-pointing bars) with respect to the average genomic frequencies (set to a value of zero at the midline), the absolute values of which can be seen in Table 1. treg, transcriptional regulator; hypo, hypothetical gene.