Fig. 4

Metabolome analysis of ‘Jizhen-2’ and ‘ZC9-3’ under drought and normal watering conditions. (A), The number of DAMs in the Jizhen-2-CK vs. Jizhen-2-D and ZC9-3-CK vs. ZC9-3-D comparisons. (B), Venn diagram of DAMs in the Jizhen-2-CK vs. Jizhen-2-D and ZC9-3-CK vs. ZC9-3-D comparisons. (C), Pathway enrichment analysis of DAMs in the Jizhen-2-CK vs. Jizhen-2-D comparison. (D), Pathway enrichment analysis of DAMs in the ZC9-3-CK vs. ZC9-3-D comparison