Figure 2.

Qualitative and comparative analyses of differentially accumulated metabolites (DAMs) during adventitious root (AR) formation in cuttings propagated from Platycladus orientalis donors at different ages. (A) Comparison of the number of containing up- and downregulated metabolites in the cuttings propagated from P. orientalis donors at different ages. Example of abbreviations: S2/S1 means the ratio of S2 to S1. (B) Summary of significantly enriched (p < 0.05) pathway terms associated with DAMs identified during AR formation in cuttings propagated from P. orientalis donors at different ages. Red color panels illustrate the significance level of enrichment. Non-significant values are typed in gray. Example of abbreviations: 100y/5y means the ratio of 100 to 5 years.