Visual representation of differences in individual phenolic levels of susceptible and resistant grapevines over time.

Heat map showing patterns for levels of each individual compounds over time in both foliar and woody tissues, present in either resistant or susceptible grapevines, and in plants receiving the different infection treatments (non-wounded, mock-inoculated, or Xylella fastidiosa-infected), as a visible representation of the data provided in S1 and S2 Tables. Heat maps were done across all treatments and times, with lighter gray representing lowered levels, and darker gray representing increased levels. Refer to S1 and S2 Tables for greater details including standard errors of means and statistical test statistics.