Fig. 3.

Identification of X. fastidiosa at the subspecies rank using (a) wimp [28] and (b) sourmash [31, 42]. The x-axes represents the sample IDs (described in Table 1). The y-axes shows the relative abundance of subspecies as a percentage of all sequences assigned to X. fastidiosa at the species rank. Note that sample 11 was the negative control with no X. fastidiosa reads identified by either wimp or sourmash, and sourmash did not identify X. fastidiosa in samples 228 and 255. Xf, X. fastidiosa ; Xff, X. fastidiosa subsp. fastidiosa ; Xfm, X. fastidiosa subsp. multiplex ; Xfp, 'X. fastidiosa. subsp. pauca'; Xfs, 'X. fastidiosa subsp. sandyi'.